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Dell SmartFabric OS10, SmartFabric OS10 Documentation Reference guide

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OS10 Enterprise Edition User Guide
Release 10.4.1.0
08 2018
Rev. A01
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid
the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright © 2018 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its
subsidiaries. Other trademarks may be trademarks of their respective owners.
Chapter 1: Getting Started.......................................................................................................... 20
Supported Hardware........................................................................................................................................................ 20
Download OS10 image and license................................................................................................................................20
Installation using ONIE..................................................................................................................................................... 22
Automatic installation................................................................................................................................................. 22
Manual installation.......................................................................................................................................................23
Log into OS10.....................................................................................................................................................................24
Install OS10 license........................................................................................................................................................... 25
Zero-touch deployment................................................................................................................................................... 26
ZTD DHCP server configuration.............................................................................................................................. 28
ZTD provisioning script.............................................................................................................................................. 28
ZTD CLI batch file....................................................................................................................................................... 29
Post-ZTD script........................................................................................................................................................... 29
ZTD commands............................................................................................................................................................ 30
Remote access................................................................................................................................................................... 31
Configure Management IP address.........................................................................................................................32
Management Route Configuration.......................................................................................................................... 32
Configure user name and password........................................................................................................................33
Upgrade OS10.................................................................................................................................................................... 33
CLI Basics............................................................................................................................................................................33
CLI command categories........................................................................................................................................... 35
CONFIGURATION Mode............................................................................................................................................35
Command help............................................................................................................................................................. 35
Check device status....................................................................................................................................................37
Candidate configuration.............................................................................................................................................39
Change to transaction-based configuration......................................................................................................... 42
Copy running configuration ......................................................................................................................................42
Restore startup configuration .................................................................................................................................43
Reload system image.................................................................................................................................................. 43
Filter show commands............................................................................................................................................... 44
Alias command............................................................................................................................................................. 44
Batch mode...................................................................................................................................................................48
Linux shell commands.................................................................................................................................................48
SSH commands............................................................................................................................................................49
OS9 environment commands................................................................................................................................... 50
Common commands......................................................................................................................................................... 50
alias................................................................................................................................................................................. 50
alias (multi-line)............................................................................................................................................................ 51
batch...............................................................................................................................................................................52
boot.................................................................................................................................................................................52
commit........................................................................................................................................................................... 53
configure........................................................................................................................................................................53
copy................................................................................................................................................................................ 53
default (alias)............................................................................................................................................................... 54
delete..............................................................................................................................................................................55
Contents
Contents 3
description (alias)........................................................................................................................................................55
dir.................................................................................................................................................................................... 56
discard............................................................................................................................................................................56
do.....................................................................................................................................................................................57
feature config-os9-style............................................................................................................................................ 57
exit...................................................................................................................................................................................57
license............................................................................................................................................................................ 58
line (alias)...................................................................................................................................................................... 58
lock..................................................................................................................................................................................59
management route......................................................................................................................................................59
move............................................................................................................................................................................... 60
no.................................................................................................................................................................................... 60
reload..............................................................................................................................................................................60
show alias.......................................................................................................................................................................61
show boot......................................................................................................................................................................62
show candidate-configuration..................................................................................................................................62
show environment.......................................................................................................................................................64
show inventory.............................................................................................................................................................65
show ip management-route......................................................................................................................................65
show ipv6 management-route................................................................................................................................. 66
show license status.....................................................................................................................................................66
show running-configuration...................................................................................................................................... 67
show startup-configuration...................................................................................................................................... 69
show system................................................................................................................................................................. 70
show version................................................................................................................................................................. 72
start.................................................................................................................................................................................72
system............................................................................................................................................................................ 72
system identifier...........................................................................................................................................................73
terminal.......................................................................................................................................................................... 73
traceroute......................................................................................................................................................................73
unlock............................................................................................................................................................................. 75
write................................................................................................................................................................................75
Chapter 2: Interfaces.................................................................................................................. 76
Ethernet interfaces........................................................................................................................................................... 76
Unified port groups........................................................................................................................................................... 76
L2 mode configuration......................................................................................................................................................77
L3 mode configuration..................................................................................................................................................... 78
Fibre Channel interfaces..................................................................................................................................................79
Management interface ................................................................................................................................................... 80
VLAN interfaces................................................................................................................................................................. 81
User-configured default VLAN....................................................................................................................................... 81
VLAN scale profile.............................................................................................................................................................82
Loopback interfaces......................................................................................................................................................... 82
Port-channel interfaces................................................................................................................................................... 83
Create port-channel....................................................................................................................................................83
Add port member.........................................................................................................................................................83
Minimum links............................................................................................................................................................... 84
Assign Port Channel IP Address.............................................................................................................................. 84
Remove or disable port-channel..............................................................................................................................85
4
Contents
Load balance traffic.................................................................................................................................................... 85
Change hash algorithm.............................................................................................................................................. 85
Configure interface ranges............................................................................................................................................. 86
Switch-port profiles.......................................................................................................................................................... 87
S4148-ON series port profiles.................................................................................................................................. 87
S4148U-ON port profiles........................................................................................................................................... 88
Configure breakout mode................................................................................................................................................89
Breakout auto-configuration.......................................................................................................................................... 90
Forward error correction.................................................................................................................................................90
Energy-efficient Ethernet................................................................................................................................................ 91
Enable energy-efficient Ethernet............................................................................................................................ 92
Clear interface counters............................................................................................................................................ 92
View EEE status/statistics....................................................................................................................................... 92
EEE commands............................................................................................................................................................ 93
View interface configuration.......................................................................................................................................... 96
Interface commands.........................................................................................................................................................98
channel-group.............................................................................................................................................................. 98
default vlan-id.............................................................................................................................................................. 98
description (Interface)...............................................................................................................................................99
duplex............................................................................................................................................................................. 99
feature auto-breakout.............................................................................................................................................. 100
fec................................................................................................................................................................................. 100
interface breakout..................................................................................................................................................... 100
interface ethernet...................................................................................................................................................... 101
interface loopback......................................................................................................................................................101
interface mgmt............................................................................................................................................................101
interface null............................................................................................................................................................... 102
interface port-channel..............................................................................................................................................102
interface range........................................................................................................................................................... 102
interface vlan.............................................................................................................................................................. 103
link-bundle-utilization................................................................................................................................................103
mode............................................................................................................................................................................. 104
mode l3.........................................................................................................................................................................105
mtu................................................................................................................................................................................ 105
port-group................................................................................................................................................................... 105
scale-profile vlan........................................................................................................................................................106
show discovered-expanders................................................................................................................................... 106
show interface............................................................................................................................................................106
show inventory media...............................................................................................................................................108
show link-bundle-utilization.....................................................................................................................................108
show port-channel summary...................................................................................................................................109
show port-group........................................................................................................................................................ 109
show switch-operating-mode..................................................................................................................................110
show switch-port-profile.......................................................................................................................................... 110
show unit-provision.....................................................................................................................................................111
show vlan.......................................................................................................................................................................111
shutdown.......................................................................................................................................................................111
speed (Fibre Channel)............................................................................................................................................... 112
speed (Management)................................................................................................................................................ 112
switch-port-profile..................................................................................................................................................... 113
Contents
5
switchport access vlan..............................................................................................................................................114
switchport mode.........................................................................................................................................................115
switchport trunk allowed vlan................................................................................................................................. 115
unit-provision...............................................................................................................................................................116
Chapter 3: Fibre Channel............................................................................................................ 117
Terminology....................................................................................................................................................................... 118
Virtual fabric...................................................................................................................................................................... 118
Fibre Channel zoning....................................................................................................................................................... 121
F_Port on Ethernet......................................................................................................................................................... 122
F_Port commands........................................................................................................................................................... 122
fc alias...........................................................................................................................................................................123
fc zone..........................................................................................................................................................................123
fc zoneset....................................................................................................................................................................123
feature fc..................................................................................................................................................................... 124
member (alias)............................................................................................................................................................124
member (zone)...........................................................................................................................................................124
member (zoneset)..................................................................................................................................................... 125
show fc alias................................................................................................................................................................125
show fc interface-area-id mapping....................................................................................................................... 125
show fc ns switch......................................................................................................................................................126
show fc zone...............................................................................................................................................................127
show fc zoneset......................................................................................................................................................... 127
zone default-zone permit.........................................................................................................................................129
zoneset activate.........................................................................................................................................................129
NPG commands............................................................................................................................................................... 129
fc port-mode F........................................................................................................................................................... 129
feature fc npg.............................................................................................................................................................130
show npg devices...................................................................................................................................................... 130
F_Port and NPG commands..........................................................................................................................................131
clear fc statistics........................................................................................................................................................ 131
fcoe .............................................................................................................................................................................. 132
name..............................................................................................................................................................................132
show fc statistics.......................................................................................................................................................133
show fc switch........................................................................................................................................................... 133
show running-config vfabric................................................................................................................................... 134
show vfabric................................................................................................................................................................134
vfabric...........................................................................................................................................................................135
vfabric (interface)..................................................................................................................................................... 135
vlan................................................................................................................................................................................ 136
FIP-snooping commands................................................................................................................................................136
feature fip-snooping..................................................................................................................................................136
fip-snooping enable................................................................................................................................................... 136
fip-snooping fc-map.................................................................................................................................................. 137
fip-snooping port-mode fcf ....................................................................................................................................137
FCoE commands.............................................................................................................................................................. 137
clear fcoe database................................................................................................................................................... 138
clear fcoe statistics................................................................................................................................................... 138
fcoe max-sessions-per-enodemac.........................................................................................................................138
fcoe priority-bits........................................................................................................................................................ 139
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Contents
lldp tlv-select dcbxp-appln fcoe.............................................................................................................................139
show fcoe enode........................................................................................................................................................139
show fcoe fcf..............................................................................................................................................................140
show fcoe sessions....................................................................................................................................................140
show fcoe statistics................................................................................................................................................... 141
show fcoe system.......................................................................................................................................................141
show fcoe vlan............................................................................................................................................................142
Chapter 4: Layer 2..................................................................................................................... 143
802.1X................................................................................................................................................................................. 143
Port authentication....................................................................................................................................................144
EAP over RADIUS...................................................................................................................................................... 145
Configure 802.1X....................................................................................................................................................... 145
Enable 802.1X............................................................................................................................................................. 146
Identity retransmissions............................................................................................................................................147
Failure quiet period.................................................................................................................................................... 147
Port control mode......................................................................................................................................................148
Reauthenticate port.................................................................................................................................................. 149
Configure timeouts....................................................................................................................................................150
802.1X commands...................................................................................................................................................... 151
Link Aggregation Control Protocol..............................................................................................................................155
Modes........................................................................................................................................................................... 156
Configuration.............................................................................................................................................................. 156
Interfaces.....................................................................................................................................................................157
Rates............................................................................................................................................................................. 157
Sample configuration................................................................................................................................................ 158
LACP fallback.............................................................................................................................................................. 161
LACP commands........................................................................................................................................................163
Link Layer Discovery Protocol...................................................................................................................................... 170
Optional TLVs.............................................................................................................................................................. 171
Organizationally-specific TLVs................................................................................................................................ 171
Media endpoint discovery........................................................................................................................................ 172
Network connectivity device.................................................................................................................................. 172
LLDP-MED capabilities TLV.................................................................................................................................... 173
Network policies TLVs.............................................................................................................................................. 173
Define network policies.............................................................................................................................................174
Packet timer values................................................................................................................................................... 174
Disable and re-enable LLDP ................................................................................................................................... 175
Disable and re-enable LLDP on management ports...........................................................................................176
Advertise TLVs........................................................................................................................................................... 176
Network policy advertisement................................................................................................................................ 177
Fast start repeat count.............................................................................................................................................177
View LLDP configuration..........................................................................................................................................178
Adjacent agent advertisements..............................................................................................................................179
Time to live..................................................................................................................................................................180
LLDP commands......................................................................................................................................................... 181
Media Access Control.....................................................................................................................................................192
Static MAC Address..................................................................................................................................................192
MAC Address Table...................................................................................................................................................192
Clear MAC Address Table........................................................................................................................................193
Contents
7
MAC Commands........................................................................................................................................................ 193
Multiple Spanning-Tree Protocol................................................................................................................................. 196
Configure MSTP........................................................................................................................................................ 196
Create instances........................................................................................................................................................ 197
Root selection.............................................................................................................................................................198
Non-Dell hardware.....................................................................................................................................................199
Region name or revision........................................................................................................................................... 199
Modify parameters.................................................................................................................................................... 199
Interface parameters................................................................................................................................................200
Forward traffic........................................................................................................................................................... 201
Spanning-tree extensions........................................................................................................................................ 201
MST commands.........................................................................................................................................................204
Rapid per-VLAN spanning-tree plus............................................................................................................................212
Load balance and root selection.............................................................................................................................213
Enable RPVST+.......................................................................................................................................................... 213
Select root bridge...................................................................................................................................................... 214
Root assignment........................................................................................................................................................ 215
Loop guard...................................................................................................................................................................216
Global parameters......................................................................................................................................................216
RPVST+ commands...................................................................................................................................................217
Rapid Spanning-Tree Protocol.....................................................................................................................................224
Enable globally............................................................................................................................................................224
Global parameters..................................................................................................................................................... 226
Interface parameters................................................................................................................................................ 227
Root bridge selection................................................................................................................................................227
EdgePort forward traffic.........................................................................................................................................228
Spanning-tree extensions....................................................................................................................................... 228
RSTP commands.......................................................................................................................................................230
Virtual LANs..................................................................................................................................................................... 236
Default VLAN............................................................................................................................................................. 236
Create or remove VLANs........................................................................................................................................ 237
Access mode.............................................................................................................................................................. 238
Trunk mode.................................................................................................................................................................239
Assign IP address...................................................................................................................................................... 239
View VLAN configuration........................................................................................................................................240
VLAN commands........................................................................................................................................................241
Port monitoring................................................................................................................................................................243
Local port monitoring............................................................................................................................................... 243
Remote port monitoring.......................................................................................................................................... 244
Encapsulated remote port monitoring................................................................................................................. 246
Flow-based monitoring.............................................................................................................................................247
Remote port monitoring on VLT............................................................................................................................ 247
Port monitoring commands.................................................................................................................................... 249
Chapter 5: Layer 3.....................................................................................................................254
Virtual routing and forwarding.....................................................................................................................................254
Configure management VRF.................................................................................................................................. 254
Configure non-default VRF instances..................................................................................................................256
Sample VRF configuration...................................................................................................................................... 258
View VRF instance information............................................................................................................................. 262
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Contents
VRF commands..........................................................................................................................................................263
Bidirectional Forwarding Detection............................................................................................................................ 268
BFD session states................................................................................................................................................... 268
BFD three-way handshake..................................................................................................................................... 269
BFD configuration..................................................................................................................................................... 270
Configure BFD globally.............................................................................................................................................270
BFD for BGP................................................................................................................................................................271
BFD commands..........................................................................................................................................................275
Border Gateway Protocol..............................................................................................................................................278
Sessions and peers................................................................................................................................................... 279
Route reflectors........................................................................................................................................................ 280
Multiprotocol BGP.................................................................................................................................................... 280
Attributes.....................................................................................................................................................................281
Selection criteria........................................................................................................................................................ 281
Weight and local preference...................................................................................................................................282
Multiexit discriminators............................................................................................................................................282
Origin............................................................................................................................................................................283
AS path and next-hop.............................................................................................................................................. 283
Best path selection................................................................................................................................................... 283
More path support....................................................................................................................................................284
Advertise cost............................................................................................................................................................284
4-Byte AS numbers...................................................................................................................................................284
AS number migration................................................................................................................................................285
Configure Border Gateway Protocol....................................................................................................................285
Enable BGP.................................................................................................................................................................286
Configure Dual Stack............................................................................................................................................... 288
Peer templates...........................................................................................................................................................289
Neighbor fall-over......................................................................................................................................................291
Configure password..................................................................................................................................................293
Fast external fallover................................................................................................................................................294
Passive peering..........................................................................................................................................................296
Local AS.......................................................................................................................................................................296
AS number limit..........................................................................................................................................................297
Redistribute routes................................................................................................................................................... 298
Additional paths.........................................................................................................................................................299
MED attributes.......................................................................................................................................................... 299
Local preference attribute...................................................................................................................................... 299
Weight attribute........................................................................................................................................................ 300
Enable multipath.........................................................................................................................................................301
Route-map filters.......................................................................................................................................................301
Route reflector clusters...........................................................................................................................................302
Aggregate routes...................................................................................................................................................... 302
Confederations.......................................................................................................................................................... 303
Route dampening...................................................................................................................................................... 304
Timers.......................................................................................................................................................................... 305
Neighbor soft-reconfiguration...............................................................................................................................305
BGP commands......................................................................................................................................................... 306
Equal cost multi-path.....................................................................................................................................................336
Load balancing........................................................................................................................................................... 336
ECMP commands......................................................................................................................................................337
Contents
9
IPv4 routing......................................................................................................................................................................339
Assign interface IP address.................................................................................................................................... 339
Configure static routing.......................................................................................................................................... 340
Address Resolution Protocol...................................................................................................................................341
IPv4 routing commands............................................................................................................................................341
IPv6 routing......................................................................................................................................................................345
Enable or disable IPv6..............................................................................................................................................346
IPv6 addresses...........................................................................................................................................................346
Stateless autoconfiguration....................................................................................................................................348
Neighbor Discovery.................................................................................................................................................. 348
Duplicate address discovery...................................................................................................................................350
Static IPv6 routing....................................................................................................................................................350
IPv6 destination unreachable..................................................................................................................................351
IPv6 hop-by-hop options......................................................................................................................................... 351
View IPv6 information.............................................................................................................................................. 351
IPv6 commands......................................................................................................................................................... 352
Internet Group Management Protocol.......................................................................................................................363
IGMP snooping.......................................................................................................................................................... 363
IGMP snooping commands..................................................................................................................................... 364
Multicast Listener Discovery Protocol.......................................................................................................................372
MLD snooping............................................................................................................................................................ 372
MLD snooping commands....................................................................................................................................... 374
Open shortest path first............................................................................................................................................... 380
Autonomous system areas......................................................................................................................................380
Areas, networks, and neighbors............................................................................................................................. 381
Router types................................................................................................................................................................381
Designated and backup designated routers....................................................................................................... 382
Link-state advertisements...................................................................................................................................... 383
Router priority............................................................................................................................................................383
Shortest path first throttling..................................................................................................................................384
OSPFv2....................................................................................................................................................................... 385
OSPFv3........................................................................................................................................................................ 415
Object tracking manager...............................................................................................................................................434
Interface tracking......................................................................................................................................................435
Host tracking..............................................................................................................................................................436
Set tracking delays....................................................................................................................................................437
Object tracking.......................................................................................................................................................... 437
View tracked objects................................................................................................................................................ 437
OTM commands........................................................................................................................................................ 438
Policy-based routing....................................................................................................................................................... 441
Access-list to match route-map.............................................................................................................................441
Set address to match route-map...........................................................................................................................441
Assign route-map to interface............................................................................................................................... 442
View PBR information.............................................................................................................................................. 442
PBR commands......................................................................................................................................................... 443
Virtual Router Redundancy Protocol..........................................................................................................................445
Configuration..............................................................................................................................................................446
Create virtual router.................................................................................................................................................446
Group version............................................................................................................................................................. 447
Virtual IP addresses.................................................................................................................................................. 447
10
Contents
Configure virtual IP address................................................................................................................................... 448
Set group priority...................................................................................................................................................... 449
Authentication............................................................................................................................................................449
Disable preempt.........................................................................................................................................................450
Advertisement interval............................................................................................................................................. 451
Interface/object tracking.........................................................................................................................................451
Configure tracking.................................................................................................................................................... 452
VRRP commands.......................................................................................................................................................453
Chapter 6: UFT modes...............................................................................................................458
Configure UFT modes....................................................................................................................................................458
IPv6 extended prefix routes................................................................................................................................... 459
UFT commands............................................................................................................................................................... 460
hardware forwarding-table mode..........................................................................................................................460
hardware l3 ipv6-extended-prefix ....................................................................................................................... 460
show hardware forwarding-table mode.............................................................................................................. 460
show hardware forwarding-table mode all.......................................................................................................... 461
show hardware l3.......................................................................................................................................................461
Chapter 7: System management................................................................................................ 462
Dynamic Host Configuration Protocol....................................................................................................................... 462
Packet format and options..................................................................................................................................... 462
DHCP server.............................................................................................................................................................. 463
Automatic address allocation................................................................................................................................. 464
Hostname resolution................................................................................................................................................ 465
Manual binding entries.............................................................................................................................................466
DHCP relay agent......................................................................................................................................................467
View DHCP Information.......................................................................................................................................... 468
System domain name and list.................................................................................................................................468
DHCP commands...................................................................................................................................................... 469
DNS commands......................................................................................................................................................... 474
DHCP Limitations...................................................................................................................................................... 476
Network Time Protocol..................................................................................................................................................477
Enable NTP................................................................................................................................................................. 478
Broadcasts.................................................................................................................................................................. 478
Source IP address..................................................................................................................................................... 479
Authentication............................................................................................................................................................479
NTP commands......................................................................................................................................................... 480
System clock....................................................................................................................................................................485
System Clock commands........................................................................................................................................ 485
System banners...............................................................................................................................................................486
Login banner...............................................................................................................................................................486
MOTD banner.............................................................................................................................................................487
System banner commands......................................................................................................................................487
User session management............................................................................................................................................ 488
User session management commands.................................................................................................................489
Telnet server....................................................................................................................................................................490
Telnet commands......................................................................................................................................................490
Security.............................................................................................................................................................................. 491
Contents
11
User re-authentication.............................................................................................................................................492
Password strength....................................................................................................................................................492
Role-based access control......................................................................................................................................493
Assign user role......................................................................................................................................................... 493
RADIUS authentication............................................................................................................................................493
TACACS+ authentication........................................................................................................................................494
TACACS+ unknown or missing user role.............................................................................................................495
SSH server..................................................................................................................................................................495
Virtual terminal line................................................................................................................................................... 496
Enable AAA accounting............................................................................................................................................497
Enable user lockout...................................................................................................................................................497
Limit concurrent login sessions............................................................................................................................. 498
Enable login statistics...............................................................................................................................................498
Security commands.................................................................................................................................................. 499
Simple Network Management Protocol..................................................................................................................... 515
SNMP commands...................................................................................................................................................... 515
Uplink Failure Detection................................................................................................................................................. 518
Configure uplink failure detection..........................................................................................................................519
UFD commands.......................................................................................................................................................... 521
OS10 image upgrade...................................................................................................................................................... 525
Boot system partition...............................................................................................................................................526
Upgrade commands..................................................................................................................................................527
Chapter 8: OpenFlow................................................................................................................. 531
OpenFlow logical switch instance...............................................................................................................................532
OpenFlow controller.......................................................................................................................................................532
OpenFlow version 1.3..................................................................................................................................................... 532
Ports.............................................................................................................................................................................532
Flow table....................................................................................................................................................................532
Group table................................................................................................................................................................. 533
Meter table................................................................................................................................................................. 533
Instructions.................................................................................................................................................................533
Action set....................................................................................................................................................................533
Action types............................................................................................................................................................... 534
Counters......................................................................................................................................................................534
OpenFlow protocol................................................................................................................................................... 536
OpenFlow use cases.......................................................................................................................................................548
Configure OpenFlow...................................................................................................................................................... 548
Establish TLS connection........................................................................................................................................549
OpenFlow commands.................................................................................................................................................... 550
controller.....................................................................................................................................................................550
dpid-mac-address......................................................................................................................................................551
in-band-mgmt.............................................................................................................................................................551
max-backoff............................................................................................................................................................... 552
mode openflow-only.................................................................................................................................................552
openflow......................................................................................................................................................................552
probe-interval............................................................................................................................................................ 553
protocol-version........................................................................................................................................................ 553
rate-limit packet_in.................................................................................................................................................. 554
show openflow.......................................................................................................................................................... 555
12
Contents
show openflow flows............................................................................................................................................... 555
show openflow ports............................................................................................................................................... 556
show openflow switch............................................................................................................................................. 557
show openflow switch controllers........................................................................................................................ 558
switch.......................................................................................................................................................................... 559
OpenFlow-only mode commands................................................................................................................................559
Chapter 9: Access Control Lists................................................................................................ 562
IP ACLs..............................................................................................................................................................................562
MAC ACLs........................................................................................................................................................................ 563
Control-plane ACLs........................................................................................................................................................ 563
Control-plane ACL qualifiers.................................................................................................................................. 563
IP fragment handling......................................................................................................................................................564
L3 ACL rules.....................................................................................................................................................................565
Assign sequence number to filter............................................................................................................................... 565
L2 and L3 ACLs............................................................................................................................................................... 566
Assign and apply ACL filters.........................................................................................................................................567
Ingress ACL filters.......................................................................................................................................................... 567
Egress ACL filters........................................................................................................................................................... 568
Clear access-list counters............................................................................................................................................ 569
IP prefix-lists....................................................................................................................................................................569
Route-maps......................................................................................................................................................................569
Match routes.................................................................................................................................................................... 571
Set conditions...................................................................................................................................................................571
continue Clause............................................................................................................................................................... 572
ACL flow-based monitoring..........................................................................................................................................572
Enable flow-based monitoring..................................................................................................................................... 573
ACL commands................................................................................................................................................................574
clear ip access-list counters................................................................................................................................... 574
clear ipv6 access-list counters.............................................................................................................................. 574
clear mac access-list counters...............................................................................................................................574
deny.............................................................................................................................................................................. 575
deny (IPv6).................................................................................................................................................................575
deny (MAC)................................................................................................................................................................576
deny icmp.................................................................................................................................................................... 577
deny icmp (IPv6)....................................................................................................................................................... 577
deny ip..........................................................................................................................................................................578
deny ipv6..................................................................................................................................................................... 578
deny tcp.......................................................................................................................................................................579
deny tcp (IPv6)......................................................................................................................................................... 579
deny udp......................................................................................................................................................................580
deny udp (IPv6)......................................................................................................................................................... 581
description................................................................................................................................................................... 581
ip access-group......................................................................................................................................................... 582
ip access-list...............................................................................................................................................................582
ip as-path access-list............................................................................................................................................... 582
ip community-list standard deny........................................................................................................................... 583
ip community–list standard permit....................................................................................................................... 583
ip extcommunity-list standard deny..................................................................................................................... 584
ip extcommunity-list standard permit.................................................................................................................. 584
Contents
13
ip prefix-list description...........................................................................................................................................585
ip prefix-list deny...................................................................................................................................................... 585
ip prefix-list permit................................................................................................................................................... 585
ip prefix-list seq deny...............................................................................................................................................586
ip prefix-list seq permit............................................................................................................................................586
ipv6 access-group.....................................................................................................................................................587
ipv6 access-list.......................................................................................................................................................... 587
ipv6 prefix-list deny.................................................................................................................................................. 587
ipv6 prefix-list description...................................................................................................................................... 588
ipv6 prefix-list permit...............................................................................................................................................588
ipv6 prefix-list seq deny.......................................................................................................................................... 589
ipv6 prefix-list seq permit....................................................................................................................................... 589
mac access-group.....................................................................................................................................................589
mac access-list..........................................................................................................................................................590
permit...........................................................................................................................................................................590
permit (IPv6).............................................................................................................................................................. 591
permit (MAC)............................................................................................................................................................. 591
permit icmp.................................................................................................................................................................592
permit icmp (IPv6)....................................................................................................................................................592
permit ip...................................................................................................................................................................... 593
permit ipv6..................................................................................................................................................................593
permit tcp................................................................................................................................................................... 594
permit tcp (IPv6)...................................................................................................................................................... 595
permit udp.................................................................................................................................................................. 595
permit udp (IPv6)..................................................................................................................................................... 596
remark.......................................................................................................................................................................... 597
seq deny...................................................................................................................................................................... 597
seq deny (IPv6).........................................................................................................................................................598
seq deny (MAC)........................................................................................................................................................ 598
seq deny icmp............................................................................................................................................................ 599
seq deny icmp (IPv6)...............................................................................................................................................599
seq deny ip..................................................................................................................................................................600
seq deny ipv6.............................................................................................................................................................600
seq deny tcp............................................................................................................................................................... 601
seq deny tcp (IPv6)..................................................................................................................................................602
seq deny udp.............................................................................................................................................................. 602
seq deny udp (IPv6).................................................................................................................................................603
seq permit................................................................................................................................................................... 604
seq permit (IPv6)......................................................................................................................................................604
seq permit (MAC).....................................................................................................................................................605
seq permit icmp.........................................................................................................................................................606
seq permit icmp (IPv6)............................................................................................................................................606
seq permit ip...............................................................................................................................................................607
seq permit ipv6.......................................................................................................................................................... 607
seq permit tcp............................................................................................................................................................608
seq permit tcp (IPv6).............................................................................................................................................. 608
seq permit udp...........................................................................................................................................................609
seq permit udp (IPv6)...............................................................................................................................................610
show access-group.................................................................................................................................................... 611
show access-lists........................................................................................................................................................611
14
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show ip as-path-access-list ................................................................................................................................... 613
show ip community-list.............................................................................................................................................613
show ip extcommunity-list.......................................................................................................................................614
show ip prefix-list...................................................................................................................................................... 614
Route-map commands................................................................................................................................................... 615
continue....................................................................................................................................................................... 615
match as-path............................................................................................................................................................ 615
match community...................................................................................................................................................... 615
match extcommunity................................................................................................................................................ 616
match interface..........................................................................................................................................................616
match ip address........................................................................................................................................................616
match ip next-hop......................................................................................................................................................617
match ipv6 address................................................................................................................................................... 617
match ipv6 next-hop.................................................................................................................................................617
match metric...............................................................................................................................................................618
match origin................................................................................................................................................................ 618
match route-type.......................................................................................................................................................618
match tag.....................................................................................................................................................................619
route-map....................................................................................................................................................................619
set comm-list add..................................................................................................................................................... 620
set comm-list delete.................................................................................................................................................620
set community........................................................................................................................................................... 620
set extcomm-list add................................................................................................................................................ 621
set extcomm-list delete............................................................................................................................................621
set extcommunity...................................................................................................................................................... 621
set local-preference................................................................................................................................................. 622
set metric....................................................................................................................................................................622
set metric-type.......................................................................................................................................................... 623
set next-hop...............................................................................................................................................................623
set origin......................................................................................................................................................................624
set tag..........................................................................................................................................................................624
set weight................................................................................................................................................................... 624
show route-map........................................................................................................................................................ 625
Chapter 10: Quality of service....................................................................................................626
Configure quality of service......................................................................................................................................... 626
Ingress traffic classification......................................................................................................................................... 628
Data traffic classification........................................................................................................................................ 628
Control-plane policing.............................................................................................................................................. 633
Egress traffic classification.......................................................................................................................................... 636
Policing traffic..................................................................................................................................................................637
Mark Traffic......................................................................................................................................................................637
Color traffic...................................................................................................................................................................... 638
Modify packet fields.......................................................................................................................................................638
Shaping traffic................................................................................................................................................................. 638
Bandwidth allocation...................................................................................................................................................... 639
Strict priority queuing.................................................................................................................................................... 640
Buffer management........................................................................................................................................................ 641
Configure ingress buffer.......................................................................................................................................... 641
Configure egress buffer.......................................................................................................................................... 642
Contents
15
Congestion avoidance....................................................................................................................................................643
Storm control...................................................................................................................................................................645
RoCE for faster access and lossless connectivity.................................................................................................. 645
Configure RoCE on the switch.............................................................................................................................. 645
QoS commands................................................................................................................................................................647
bandwidth....................................................................................................................................................................647
class..............................................................................................................................................................................647
class-map.................................................................................................................................................................... 647
clear interface ...........................................................................................................................................................648
clear qos statistics.................................................................................................................................................... 648
clear qos statistics type...........................................................................................................................................649
control-plane.............................................................................................................................................................. 649
flowcontrol..................................................................................................................................................................649
match...........................................................................................................................................................................650
match cos.................................................................................................................................................................... 651
match dscp..................................................................................................................................................................651
match precedence.....................................................................................................................................................651
match queue...............................................................................................................................................................652
match vlan.................................................................................................................................................................. 652
mtu............................................................................................................................................................................... 652
pause............................................................................................................................................................................653
pfc-cos........................................................................................................................................................................ 654
pfc-max-buffer-size................................................................................................................................................. 654
pfc-shared-buffer-size............................................................................................................................................ 654
pfc-shared-headroom-buffer-size........................................................................................................................655
police............................................................................................................................................................................655
policy-map.................................................................................................................................................................. 656
priority......................................................................................................................................................................... 656
priority-flow-control mode..................................................................................................................................... 656
qos-group dot1p........................................................................................................................................................ 657
qos-group dscp..........................................................................................................................................................657
queue-limit.................................................................................................................................................................. 658
queue bandwidth.......................................................................................................................................................658
queue qos-group....................................................................................................................................................... 659
random-detect (interface)..................................................................................................................................... 659
random-detect (queue)...........................................................................................................................................659
random-detect color................................................................................................................................................ 660
random-detect ecn...................................................................................................................................................660
random-detect ecn....................................................................................................................................................661
random-detect pool...................................................................................................................................................661
random-detect weight..............................................................................................................................................661
service-policy............................................................................................................................................................. 662
set cos......................................................................................................................................................................... 662
set dscp....................................................................................................................................................................... 662
set qos-group.............................................................................................................................................................663
shape............................................................................................................................................................................663
show class-map......................................................................................................................................................... 664
show control-plane info...........................................................................................................................................664
show control-plane statistics.................................................................................................................................665
show interface priority-flow-control....................................................................................................................665
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Contents
show qos interface................................................................................................................................................... 666
show policy-map....................................................................................................................................................... 666
show qos control-plane........................................................................................................................................... 667
show qos egress bufffers interface......................................................................................................................667
show egress buffer-stats interface...................................................................................................................... 667
show qos ingress buffers interface...................................................................................................................... 668
show ingress buffer-stats interface.....................................................................................................................668
show queuing statistics........................................................................................................................................... 669
show qos system.......................................................................................................................................................670
show qos system buffers........................................................................................................................................ 670
show qos maps........................................................................................................................................................... 671
show qos wred-profile............................................................................................................................................. 672
system qos..................................................................................................................................................................673
trust-map.................................................................................................................................................................... 674
trust dot1p-map......................................................................................................................................................... 674
trust dscp-map.......................................................................................................................................................... 674
qos-map traffic-class............................................................................................................................................... 675
trust-map.................................................................................................................................................................... 675
wred..............................................................................................................................................................................676
Chapter 11: Virtual Link Trunking............................................................................................... 677
Terminology...................................................................................................................................................................... 678
VLT domain.......................................................................................................................................................................678
VLT interconnect............................................................................................................................................................ 679
Configure VLT..................................................................................................................................................................679
RSTP configuration.................................................................................................................................................. 680
RPVST+ configuration..............................................................................................................................................681
Create VLT domain....................................................................................................................................................681
VLTi configuration.....................................................................................................................................................682
Configure the VLT MAC address.......................................................................................................................... 682
Configure the delay restore timer.........................................................................................................................683
Configure the VLT peer liveliness check............................................................................................................. 683
Configure VLT port-channel...................................................................................................................................687
VLT unicast routing.................................................................................................................................................. 688
VRRP Optimized Forwarding....................................................................................................................................... 688
Migrate VMs across data centers.............................................................................................................................. 689
View VLT information.................................................................................................................................................... 693
VLT commands................................................................................................................................................................695
backup destination....................................................................................................................................................695
delay-restore..............................................................................................................................................................696
discovery-interface...................................................................................................................................................696
peer-routing................................................................................................................................................................697
peer-routing-timeout................................................................................................................................................697
primary-priority.......................................................................................................................................................... 697
show spanning-tree virtual-interface ................................................................................................................. 698
show vlt....................................................................................................................................................................... 699
show vlt backup-link.................................................................................................................................................700
show vlt mac-inconsistency................................................................................................................................... 700
show vlt mismatch.....................................................................................................................................................701
show vlt role............................................................................................................................................................... 702
Contents
17
show vlt vlt-port-detail............................................................................................................................................702
vlt-domain................................................................................................................................................................... 703
vlt-port-channel.........................................................................................................................................................703
vlt-mac.........................................................................................................................................................................703
vrrp mode active-active.......................................................................................................................................... 704
Chapter 12: Converged data center services.............................................................................. 705
Priority flow control........................................................................................................................................................705
PFC configuration notes......................................................................................................................................... 706
Configure PFC............................................................................................................................................................707
PFC commands.......................................................................................................................................................... 710
Enhanced transmission selection................................................................................................................................. 713
ETS configuration notes...........................................................................................................................................714
Configure ETS.............................................................................................................................................................714
ETS commands........................................................................................................................................................... 717
Data center bridging eXchange ...................................................................................................................................717
DCBX configuration notes....................................................................................................................................... 718
Configure DCBX ........................................................................................................................................................718
DCBX commands....................................................................................................................................................... 721
Internet small computer system interface................................................................................................................ 724
iSCSI configuration notes........................................................................................................................................725
Configure iSCSI optimization................................................................................................................................. 725
iSCSI synchronization on VLT................................................................................................................................ 727
iSCSI commands........................................................................................................................................................728
Converged network DCB example..............................................................................................................................732
Chapter 13: sFlow...................................................................................................................... 739
Enable sFlow.................................................................................................................................................................... 739
Max-header size configuration.................................................................................................................................... 740
Collector configuration................................................................................................................................................... 741
Polling-interval configuration........................................................................................................................................ 741
Sample-rate configuration............................................................................................................................................ 742
Source interface configuration.................................................................................................................................... 742
View sFlow information................................................................................................................................................. 743
sFlow commands.............................................................................................................................................................744
sflow collector............................................................................................................................................................744
sflow enable................................................................................................................................................................745
sflow max-header-size.............................................................................................................................................745
sflow polling-interval................................................................................................................................................ 745
sflow sample-rate......................................................................................................................................................746
sflow source-interface.............................................................................................................................................746
show sflow.................................................................................................................................................................. 747
Chapter 14: RESTCONF API....................................................................................................... 748
Configure RESTCONF API............................................................................................................................................748
CLI commands for RESTCONF API............................................................................................................................749
rest api restconf........................................................................................................................................................ 749
rest https cipher-suite............................................................................................................................................. 749
rest https server-certificate...................................................................................................................................750
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Contents
rest https session timeout...................................................................................................................................... 750
RESTCONF API tasks.................................................................................................................................................... 750
View XML structure of CLI commands................................................................................................................ 751
RESTCONF API layer 2 configuration.................................................................................................................. 752
Chapter 15: Troubleshoot OS10..................................................................................................767
Diagnostic tools............................................................................................................................................................... 767
Boot partition and image......................................................................................................................................... 768
Monitor processes.................................................................................................................................................... 768
LED settings............................................................................................................................................................... 769
Packet analysis.......................................................................................................................................................... 769
Port adapters and modules..................................................................................................................................... 770
Test network connectivity...................................................................................................................................... 770
View diagnostics.........................................................................................................................................................771
Diagnostic commands...............................................................................................................................................773
Password recovery......................................................................................................................................................... 784
Restore factory defaults............................................................................................................................................... 785
SupportAssist...................................................................................................................................................................785
Configure SupportAssist......................................................................................................................................... 786
Set company name....................................................................................................................................................787
Set contact information...........................................................................................................................................788
Schedule activity....................................................................................................................................................... 788
View status................................................................................................................................................................. 788
SupportAssist commands........................................................................................................................................790
Support bundle................................................................................................................................................................ 796
Event notifications.................................................................................................................................................... 797
generate support-bundle......................................................................................................................................... 797
System monitoring.......................................................................................................................................................... 797
System logging...........................................................................................................................................................798
View system logs.......................................................................................................................................................799
Environmental monitoring....................................................................................................................................... 800
Link-bundle monitoring............................................................................................................................................800
Alarm commands........................................................................................................................................................801
Logging commands...................................................................................................................................................804
Log into OS10 device..................................................................................................................................................... 809
Frequently asked questions...........................................................................................................................................810
Installation....................................................................................................................................................................810
Hardware..................................................................................................................................................................... 810
Configuration............................................................................................................................................................... 811
Security......................................................................................................................................................................... 811
Layer 2...........................................................................................................................................................................811
Layer 3...........................................................................................................................................................................811
System management.................................................................................................................................................812
Access control lists....................................................................................................................................................812
Quality of service....................................................................................................................................................... 812
Monitoring................................................................................................................................................................... 812
Chapter 16: Support resources...................................................................................................814
Contents
19
Getting Started
Dell EMC Networking OS10 Enterprise Edition is a network operating system supporting multiple architectures and
environments. The networking world is moving from a monolithic stack to a pick-your-own-world. The OS10 solution is designed
to allow disaggregation of the network functionality.
Solutions
● Simplicity to integrate enabled devices into an existing infrastructure
● Provides the most up-to-date security fixes which supports a large community of engineers and security experts
● Utilizes an open distribution to simplify the addition of new customized applications or open source applications
Requirements
● Open network installation environment (ONIE)-enabled Dell EMC device
● OS10 software image stored on an HTTP server or universal serial bus (USB) media
● Familiarity with any Linux release
Supported Hardware
The Dell EMC switches supported are:
● S3048-ON
● S4048-ON, S4048T-ON
● S4112F-ON, S4112T-ON
● S4128F-ON, S4128T-ON
● S4148F-ON, S4148FE-ON, S4148T-ON, S4148U-ON
● S4248FB-ON, S4248FBL-ON
● S5148F-ON
● S6010-ON
● Z9100–ON
● Z9264F-ON
Download OS10 image and license
OS10 Enterprise Edition may come factory-loaded and is available for download from the Dell Digital Locker (DDL). A factory-
loaded OS10 image has a perpetual license installed. An OS10 image that you download has a 120-day trial license and requires a
1
20 Getting Started
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