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Black Box EMD4000-KIT Owner's manual

  • Hello! I've reviewed the OS10 Enterprise Edition User Guide for the EMS1G-48, EMS10G-28, and EMS100G-32 network switches. This guide covers a range of topics, from basic system configuration and interface setup to more advanced features like Fibre Channel over Ethernet and Layer 2 functionalities. I'm ready to assist you with any questions you may have regarding your device.
  • How to install the OS10 license?
    How to configure management IP address?
    How to create a port channel?
    What is the command to show switch version?
24/7 TECHNICAL SUPPORT AT 1.877.877.2269 OR VISIT BLACKBOX.COM
OS10
ENTERPRISE
EDITION 10.4.0E
EMS1G-48, EMS10G-28, EMS100G-32
USER GUIDE
OS10 Enterprise Edition User Guide
Release 10.4.0E(R3)
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. Black Box Corporation.
2018 - 03
Rev. A00
Contents
1 Getting Started............................................................................................................................................ 20
Download OS10 image and license.................................................................................................................................21
Installation......................................................................................................................................................................... 22
Automatic installation................................................................................................................................................ 23
Manual installation......................................................................................................................................................23
Log into OS10................................................................................................................................................................... 24
Install OS10 license...........................................................................................................................................................24
Remote access.................................................................................................................................................................26
Congure Management IP address......................................................................................................................... 26
Management Route Conguration.......................................................................................................................... 26
Congure user name and password.........................................................................................................................27
Upgrade OS10.................................................................................................................................................................. 28
CLI Basics..........................................................................................................................................................................28
User accounts............................................................................................................................................................ 28
Key CLI features.........................................................................................................................................................28
CLI command modes.................................................................................................................................................29
CLI command hierarchy............................................................................................................................................ 29
CLI command categories.......................................................................................................................................... 29
CONFIGURATION Mode.......................................................................................................................................... 30
Command help........................................................................................................................................................... 30
Check device status.................................................................................................................................................. 32
Candidate conguration............................................................................................................................................ 34
Change to transaction-based conguration........................................................................................................... 37
Copy running conguration ......................................................................................................................................37
Restore startup conguration ................................................................................................................................. 38
Reload system image.................................................................................................................................................38
Filter show commands.............................................................................................................................................. 39
Alias command........................................................................................................................................................... 39
Batch mode commands............................................................................................................................................ 43
Linux shell commands................................................................................................................................................43
SSH commands..........................................................................................................................................................44
OS9 environment commands...................................................................................................................................44
Common commands....................................................................................................................................................... 45
alias.............................................................................................................................................................................. 45
alias (multi-line).......................................................................................................................................................... 46
batch............................................................................................................................................................................47
boot..............................................................................................................................................................................47
commit.........................................................................................................................................................................47
congure..................................................................................................................................................................... 48
copy............................................................................................................................................................................. 48
default (alias).............................................................................................................................................................. 49
Contents 3
delete...........................................................................................................................................................................50
description (alias).......................................................................................................................................................50
dir..................................................................................................................................................................................51
discard..........................................................................................................................................................................51
do................................................................................................................................................................................. 52
feature cong-os9-style............................................................................................................................................52
exit............................................................................................................................................................................... 53
license..........................................................................................................................................................................53
line (alias).................................................................................................................................................................... 54
lock.............................................................................................................................................................................. 54
management route.....................................................................................................................................................54
move............................................................................................................................................................................55
no.................................................................................................................................................................................55
reload...........................................................................................................................................................................56
show alias....................................................................................................................................................................56
show boot................................................................................................................................................................... 57
show candidate-conguration..................................................................................................................................58
show environment..................................................................................................................................................... 60
show inventory...........................................................................................................................................................60
show ip management-route...................................................................................................................................... 61
show ipv6 management-route.................................................................................................................................. 61
show license status....................................................................................................................................................62
show running-conguration......................................................................................................................................63
show startup-conguration......................................................................................................................................65
show system...............................................................................................................................................................66
show version...............................................................................................................................................................68
start............................................................................................................................................................................. 68
system......................................................................................................................................................................... 68
system identier.........................................................................................................................................................69
terminal........................................................................................................................................................................69
traceroute....................................................................................................................................................................70
unlock........................................................................................................................................................................... 71
write..............................................................................................................................................................................71
2 Interfaces.....................................................................................................................................................72
Ethernet interfaces.......................................................................................................................................................... 72
L2 mode conguration.....................................................................................................................................................72
L3 mode conguration.....................................................................................................................................................73
Fibre Channel interfaces..................................................................................................................................................73
Management interface ...................................................................................................................................................75
VLAN interfaces...............................................................................................................................................................75
User-congured default VLAN.......................................................................................................................................76
VLAN scale prole............................................................................................................................................................76
Loopback interfaces.........................................................................................................................................................77
Port-channel interfaces...................................................................................................................................................77
Create port-channel...................................................................................................................................................78
4Contents
Add port member.......................................................................................................................................................78
Minimum links............................................................................................................................................................. 79
Assign Port Channel IP Address...............................................................................................................................79
Remove or disable port-channel.............................................................................................................................. 79
Load balance trac................................................................................................................................................... 80
Change hash algorithm............................................................................................................................................. 80
Congure interface ranges............................................................................................................................................. 80
Switch-port proles..........................................................................................................................................................81
EMS1G-48 series port profiles.................................................................................................................................. 82
S4148U-ON port proles...........................................................................................................................................83
Unied port groups..........................................................................................................................................................84
Congure breakout mode............................................................................................................................................... 85
Breakout auto-conguration...........................................................................................................................................86
Reset default conguration.............................................................................................................................................87
Forward error correction.................................................................................................................................................88
Energy-ecient Ethernet............................................................................................................................................... 89
Enable energy-ecient Ethernet.............................................................................................................................89
Clear interface counters............................................................................................................................................90
View EEE status/statistics....................................................................................................................................... 90
EEE commands...........................................................................................................................................................91
View interface conguration...........................................................................................................................................94
Interface commands........................................................................................................................................................95
channel-group............................................................................................................................................................ 95
default interface......................................................................................................................................................... 96
default vlan-id.............................................................................................................................................................98
description (Interface)...............................................................................................................................................99
duplex.......................................................................................................................................................................... 99
enable auto-breakout...............................................................................................................................................100
fec.............................................................................................................................................................................. 100
interface breakout..................................................................................................................................................... 101
interface ethernet..................................................................................................................................................... 101
interface loopback....................................................................................................................................................102
interface mgmt......................................................................................................................................................... 102
interface null..............................................................................................................................................................102
interface port-channel............................................................................................................................................. 103
interface range..........................................................................................................................................................103
interface vlan............................................................................................................................................................ 104
link-bundle-utilization............................................................................................................................................... 104
mgmt..........................................................................................................................................................................104
mode.......................................................................................................................................................................... 105
mode l3...................................................................................................................................................................... 106
mtu.............................................................................................................................................................................106
port-group................................................................................................................................................................. 107
scale-prole vlan....................................................................................................................................................... 107
show discovered-expanders....................................................................................................................................107
Contents 5
show interface.......................................................................................................................................................... 108
show inventory media..............................................................................................................................................109
show link-bundle-utilization......................................................................................................................................110
show port-channel summary................................................................................................................................... 110
show port-group........................................................................................................................................................ 111
show switch-operating-mode.................................................................................................................................. 111
show switch-port-prole..........................................................................................................................................112
show unit-provision...................................................................................................................................................112
show vlan................................................................................................................................................................... 112
shutdown....................................................................................................................................................................113
speed (Fibre Channel).............................................................................................................................................. 113
speed (Management)............................................................................................................................................... 114
switch-port-prole.................................................................................................................................................... 114
switchport access vlan.............................................................................................................................................116
switchport mode........................................................................................................................................................117
switchport trunk allowed vlan..................................................................................................................................117
unit-provision............................................................................................................................................................. 118
3 Fibre channel.............................................................................................................................................. 119
Fibre Channel over Ethernet..........................................................................................................................................119
Congure FIP snooping........................................................................................................................................... 120
Terminology...................................................................................................................................................................... 121
Virtual fabric.....................................................................................................................................................................121
Fibre Channel zoning......................................................................................................................................................124
F_Port on Ethernet........................................................................................................................................................ 126
F_Port, NPG, and FCoE commands............................................................................................................................ 126
clear fcoe database.................................................................................................................................................. 126
clear fcoe statistics.................................................................................................................................................. 126
fc alias........................................................................................................................................................................ 127
fc zone....................................................................................................................................................................... 127
fc zoneset..................................................................................................................................................................128
fcoe ........................................................................................................................................................................... 128
fcoe max-sessions-per-enodemac......................................................................................................................... 129
feature fc................................................................................................................................................................... 129
feature fc npg........................................................................................................................................................... 129
feature p-snooping.................................................................................................................................................130
p-snooping enable..................................................................................................................................................130
p-snooping fc-map.................................................................................................................................................130
p-snooping port-mode fcf .................................................................................................................................... 131
member (alias)...........................................................................................................................................................131
member (zone)......................................................................................................................................................... 132
member (zoneset)....................................................................................................................................................132
name...........................................................................................................................................................................132
show fc alias..............................................................................................................................................................133
show fc ns switch.....................................................................................................................................................133
show fc statistics......................................................................................................................................................134
6Contents
show fc switch..........................................................................................................................................................135
show fc zone.............................................................................................................................................................135
show fc zoneset....................................................................................................................................................... 136
show fcoe enode...................................................................................................................................................... 137
show fcoe fcf............................................................................................................................................................ 137
show fcoe sessions.................................................................................................................................................. 138
show fcoe statistics................................................................................................................................................. 138
show fcoe system.................................................................................................................................................... 139
show fcoe vlan..........................................................................................................................................................139
show npg devices.....................................................................................................................................................139
show running-cong vfabric................................................................................................................................... 140
show vfabric...............................................................................................................................................................141
vfabric........................................................................................................................................................................ 142
vfabric (interface).....................................................................................................................................................142
vlan............................................................................................................................................................................. 142
zone default-zone permit.........................................................................................................................................143
zoneset activate....................................................................................................................................................... 143
4 Layer 2....................................................................................................................................................... 144
802.1X...............................................................................................................................................................................144
Port authentication.................................................................................................................................................. 145
EAP over RADIUS.................................................................................................................................................... 146
Congure 802.1X...................................................................................................................................................... 146
Enable 802.1X............................................................................................................................................................ 147
Identity retransmissions........................................................................................................................................... 148
Failure quiet period................................................................................................................................................... 149
Port control mode.................................................................................................................................................... 149
Reauthenticate port.................................................................................................................................................150
Congure timeouts....................................................................................................................................................151
802.1X commands.................................................................................................................................................... 152
Link aggregation control protocol................................................................................................................................. 157
Modes........................................................................................................................................................................ 157
Conguration.............................................................................................................................................................157
Interfaces...................................................................................................................................................................158
Rates..........................................................................................................................................................................158
Sample conguration............................................................................................................................................... 159
LACP commands......................................................................................................................................................162
Link layer discovery protocol.........................................................................................................................................168
Protocol data units................................................................................................................................................... 168
Optional TLVs............................................................................................................................................................169
Organizationally-specic TLVs................................................................................................................................ 170
Media endpoint discovery........................................................................................................................................ 171
Network connectivity device................................................................................................................................... 171
LLDP-MED capabilities TLV..................................................................................................................................... 171
Network policies TLVs..............................................................................................................................................172
Dene network policies............................................................................................................................................173
Contents 7
Packet timer values.................................................................................................................................................. 173
Disable and re-enable LLDP ................................................................................................................................... 174
Disable and re-enable LLDP on management ports.............................................................................................175
Advertise TLVs..........................................................................................................................................................175
Network policy advertisement................................................................................................................................ 176
Fast start repeat count............................................................................................................................................ 176
View LLDP conguration......................................................................................................................................... 177
Adjacent agent advertisements.............................................................................................................................. 178
Time to live................................................................................................................................................................ 179
LLDP commands...................................................................................................................................................... 179
Media Access Control.....................................................................................................................................................191
Static MAC Address..................................................................................................................................................191
MAC Address Table.................................................................................................................................................. 192
Clear MAC Address Table........................................................................................................................................192
MAC Commands...................................................................................................................................................... 193
Multiple spanning-tree protocol....................................................................................................................................195
Congure MST protocol.......................................................................................................................................... 196
Create instances.......................................................................................................................................................196
Root selection........................................................................................................................................................... 198
Non-BB hardware....................................................................................................................................................198
Region name or revision.......................................................................................................................................... 198
Modify parameters...................................................................................................................................................199
Interface parameters...............................................................................................................................................200
Forward trac......................................................................................................................................................... 200
Spanning-tree extensions........................................................................................................................................201
Debug congurations.............................................................................................................................................. 203
MST commands.......................................................................................................................................................203
Rapid per-VLAN spanning-tree plus.............................................................................................................................213
Load balance and root selection............................................................................................................................. 214
Enable RPVST+.........................................................................................................................................................214
Select root bridge.....................................................................................................................................................215
Root assignment.......................................................................................................................................................216
Loop guard.................................................................................................................................................................217
Global parameters.....................................................................................................................................................217
RPVST+ commands................................................................................................................................................. 218
Rapid spanning-tree protocol....................................................................................................................................... 226
Enable globally..........................................................................................................................................................226
Global parameters.................................................................................................................................................... 227
Interface parameters............................................................................................................................................... 228
Root bridge selection.............................................................................................................................................. 229
EdgePort forward trac.........................................................................................................................................230
Spanning-tree extensions....................................................................................................................................... 230
RSTP commands..................................................................................................................................................... 232
Virtual LANs....................................................................................................................................................................238
Default VLAN........................................................................................................................................................... 238
8 Contents
Create or remove VLANs........................................................................................................................................239
Access mode............................................................................................................................................................240
Trunk mode................................................................................................................................................................241
Assign IP address......................................................................................................................................................241
View VLAN conguration........................................................................................................................................242
VLAN commands.....................................................................................................................................................244
Port monitoring.............................................................................................................................................................. 245
Local port monitoring.............................................................................................................................................. 245
Remote port monitoring..........................................................................................................................................246
Encapsulated remote port monitoring...................................................................................................................248
Flow-based monitoring............................................................................................................................................249
Remote port monitoring on VLT............................................................................................................................ 250
Port monitoring commands.....................................................................................................................................251
5 Layer 3.......................................................................................................................................................257
Border gateway protocol...............................................................................................................................................257
Sessions and peers..................................................................................................................................................258
Route reectors....................................................................................................................................................... 259
Multiprotocol BGP...................................................................................................................................................260
Attributes..................................................................................................................................................................260
Selection criteria...................................................................................................................................................... 260
Weight and local preference....................................................................................................................................261
Multiexit discriminators........................................................................................................................................... 262
Origin.........................................................................................................................................................................262
AS path and next-hop.............................................................................................................................................263
Best path selection..................................................................................................................................................263
More path support...................................................................................................................................................264
Advertise cost.......................................................................................................................................................... 264
4-Byte AS numbers................................................................................................................................................. 265
AS number migration...............................................................................................................................................265
Congure border gateway protocol.......................................................................................................................266
Enable BGP.............................................................................................................................................................. 266
Congure Dual Stack...............................................................................................................................................268
Peer templates......................................................................................................................................................... 268
Neighbor fall-over.................................................................................................................................................... 270
Fast external fallover................................................................................................................................................ 271
Passive peering.........................................................................................................................................................273
Local AS.....................................................................................................................................................................273
AS number limit........................................................................................................................................................ 274
Redistribute routes.................................................................................................................................................. 275
Additional paths........................................................................................................................................................275
MED attributes.........................................................................................................................................................276
Local preference attribute.......................................................................................................................................276
Weight attribute....................................................................................................................................................... 277
Enable multipath.......................................................................................................................................................278
Route-map lters..................................................................................................................................................... 278
Contents 9
Route reector clusters...........................................................................................................................................278
Aggregate routes......................................................................................................................................................279
Confederations.........................................................................................................................................................280
Route dampening......................................................................................................................................................281
Timers........................................................................................................................................................................282
Neighbor soft-reconguration................................................................................................................................282
BGP commands....................................................................................................................................................... 283
Equal cost multi-path....................................................................................................................................................308
Load balancing......................................................................................................................................................... 308
ECMP commands....................................................................................................................................................308
IPv4 routing......................................................................................................................................................................311
Assign interface IP address...................................................................................................................................... 311
Congure static routing........................................................................................................................................... 312
Address resolution protocol.....................................................................................................................................313
IPv4 routing commands...........................................................................................................................................313
IPv6 routing..................................................................................................................................................................... 317
Enable or disable IPv6.............................................................................................................................................. 317
IPv6 addresses..........................................................................................................................................................318
Stateless autoconguration.....................................................................................................................................319
Neighbor discovery..................................................................................................................................................320
Duplicate address discovery....................................................................................................................................321
Static IPv6 routing...................................................................................................................................................322
IPv6 destination unreachable................................................................................................................................. 322
IPv6 hop-by-hop options........................................................................................................................................ 323
View IPv6 information............................................................................................................................................. 323
IPv6 commands....................................................................................................................................................... 323
Internet group management protocol......................................................................................................................... 334
IGMP snooping.........................................................................................................................................................334
IGMP snooping commands.....................................................................................................................................337
Open shortest path rst............................................................................................................................................... 342
Autonomous system areas......................................................................................................................................342
Areas, networks, and neighbors.............................................................................................................................343
Router types.............................................................................................................................................................344
Designated and backup designated routers......................................................................................................... 345
Link-state advertisements...................................................................................................................................... 345
Router priority.......................................................................................................................................................... 346
Shortest path rst throttling.................................................................................................................................. 347
OSPFv2.....................................................................................................................................................................348
OSPFv3.....................................................................................................................................................................379
Object tracking manager.............................................................................................................................................. 398
Interface tracking.....................................................................................................................................................399
Host tracking............................................................................................................................................................400
Set tracking delays...................................................................................................................................................401
Object tracking......................................................................................................................................................... 401
View tracked objects................................................................................................................................................401
10 Contents
OTM commands...................................................................................................................................................... 402
Policy-based routing......................................................................................................................................................405
Policy-based route-maps........................................................................................................................................405
Access-list to match route-map............................................................................................................................ 405
Set address to match route-map...........................................................................................................................405
Assign route-map to interface............................................................................................................................... 406
View PBR information.............................................................................................................................................406
PBR commands........................................................................................................................................................407
Virtual routing and forwarding..................................................................................................................................... 409
Congure management VRF..................................................................................................................................409
VRF commands......................................................................................................................................................... 411
Virtual router redundancy protocol...............................................................................................................................415
Conguration.............................................................................................................................................................416
Create virtual router................................................................................................................................................. 417
Group version............................................................................................................................................................417
Virtual IP addresses..................................................................................................................................................418
Congure virtual IP address.................................................................................................................................... 418
Set group priority......................................................................................................................................................419
Authentication..........................................................................................................................................................420
Disable preempt....................................................................................................................................................... 420
Advertisement interval.............................................................................................................................................421
Interface/object tracking........................................................................................................................................ 422
Congure tracking................................................................................................................................................... 422
VRRP commands.....................................................................................................................................................423
6 UFT modes................................................................................................................................................ 429
Congure UFT modes...................................................................................................................................................430
UFT commands..............................................................................................................................................................430
hardware forwarding-table mode.......................................................................................................................... 430
show hardware forwarding-table mode.................................................................................................................431
show hardware forwarding-table mode all............................................................................................................ 431
7 System management................................................................................................................................. 432
Dynamic host conguration protocol.......................................................................................................................... 432
Packet format and options..................................................................................................................................... 432
Congure Server......................................................................................................................................................433
Automatic address allocation..................................................................................................................................434
Hostname resolution............................................................................................................................................... 435
Manual binding entries............................................................................................................................................ 436
View DHCP Information.......................................................................................................................................... 437
System domain name and list.................................................................................................................................437
DHCP commands.................................................................................................................................................... 438
DNS commands....................................................................................................................................................... 443
Network time protocol.................................................................................................................................................. 445
Enable NTP...............................................................................................................................................................445
Broadcasts................................................................................................................................................................446
Contents 11
Source IP address....................................................................................................................................................446
Authentication.......................................................................................................................................................... 447
NTP commands....................................................................................................................................................... 448
System clock.................................................................................................................................................................. 453
System Clock commands....................................................................................................................................... 453
User session management........................................................................................................................................... 454
User session management commands................................................................................................................. 454
Telnet server...................................................................................................................................................................456
Telnet commands.....................................................................................................................................................456
Security........................................................................................................................................................................... 457
User re-authentication............................................................................................................................................ 457
Password strength.................................................................................................................................................. 458
Role-based access control..................................................................................................................................... 458
Assign user role........................................................................................................................................................459
RADIUS authentication...........................................................................................................................................459
TACACS+ authentication........................................................................................................................................460
SSH Server................................................................................................................................................................461
Virtual terminal line...................................................................................................................................................461
Enable login statistics..............................................................................................................................................462
Security commands.................................................................................................................................................462
Simple network management protocol....................................................................................................................... 475
SNMP commands....................................................................................................................................................475
Uplink Failure Detection.................................................................................................................................................476
Congure uplink failure detection...........................................................................................................................477
UFD commands........................................................................................................................................................478
OS10 image upgrade..................................................................................................................................................... 482
Boot system partition..............................................................................................................................................482
Upgrade commands................................................................................................................................................ 483
8 Access Control Lists.................................................................................................................................. 488
IP ACLs........................................................................................................................................................................... 488
MAC ACLs......................................................................................................................................................................489
IP fragment handling..................................................................................................................................................... 489
IP fragments ACL.................................................................................................................................................... 489
L3 ACL rules................................................................................................................................................................... 490
Permit ACL with L3 information only.................................................................................................................... 490
Deny ACL with L3 information only.......................................................................................................................490
Permit all packets from host.................................................................................................................................. 490
Permit only rst fragments and non-fragmented packets from host............................................................... 490
Assign sequence number to lter.................................................................................................................................491
User-provided sequence number........................................................................................................................... 491
Auto-generated sequence number.........................................................................................................................491
L2 and L3 ACLs.............................................................................................................................................................. 491
Assign and apply ACL lters......................................................................................................................................... 492
Ingress ACL lters..........................................................................................................................................................493
Egress ACL lters.......................................................................................................................................................... 493
12 Contents
Clear access-list counters............................................................................................................................................ 494
IP prex-lists...................................................................................................................................................................494
Route-maps....................................................................................................................................................................495
Match routes..................................................................................................................................................................496
Set conditions................................................................................................................................................................ 496
continue Clause..............................................................................................................................................................497
ACL ow-based monitoring.......................................................................................................................................... 497
Flow-based mirroring...............................................................................................................................................497
Enable ow-based monitoring......................................................................................................................................498
ACL commands..............................................................................................................................................................499
clear ip access-list counters................................................................................................................................... 499
clear ipv6 access-list counters...............................................................................................................................499
clear mac access-list counters.............................................................................................................................. 500
deny...........................................................................................................................................................................500
deny (IPv6)............................................................................................................................................................... 501
deny (MAC).............................................................................................................................................................. 501
deny icmp................................................................................................................................................................. 502
deny icmp (IPv6)..................................................................................................................................................... 503
deny ip.......................................................................................................................................................................503
deny ipv6.................................................................................................................................................................. 504
deny tcp....................................................................................................................................................................504
deny tcp (IPv6)........................................................................................................................................................505
deny udp...................................................................................................................................................................506
deny udp (IPv6)....................................................................................................................................................... 507
description................................................................................................................................................................508
ip access-group....................................................................................................................................................... 508
ip access-list.............................................................................................................................................................508
ip as-path access-list.............................................................................................................................................. 509
ip community-list standard deny.............................................................................................................................510
ip community–list standard permit.........................................................................................................................510
ip extcommunity-list standard deny........................................................................................................................511
ip extcommunity-list standard permit..................................................................................................................... 511
ip prex-list description.............................................................................................................................................511
ip prex-list deny.......................................................................................................................................................512
ip prex-list permit....................................................................................................................................................512
ip prex-list seq deny............................................................................................................................................... 513
ip prex-list seq permit............................................................................................................................................ 513
ipv6 access-group.................................................................................................................................................... 514
ipv6 access-list......................................................................................................................................................... 514
ipv6 prex-list deny.................................................................................................................................................. 514
ipv6 prex-list description....................................................................................................................................... 515
ipv6 prex-list permit............................................................................................................................................... 515
ipv6 prex-list seq deny...........................................................................................................................................516
ipv6 prex-list seq permit........................................................................................................................................ 516
mac access-group.................................................................................................................................................... 517
Contents 13
mac access-list......................................................................................................................................................... 517
permit.........................................................................................................................................................................517
permit (IPv6).............................................................................................................................................................518
permit (MAC)............................................................................................................................................................519
permit icmp............................................................................................................................................................... 519
permit icmp (IPv6).................................................................................................................................................. 520
permit ip.....................................................................................................................................................................521
permit ipv6................................................................................................................................................................ 521
permit tcp................................................................................................................................................................. 522
permit tcp (IPv6)..................................................................................................................................................... 523
permit udp................................................................................................................................................................ 523
permit udp (IPv6).................................................................................................................................................... 524
remark....................................................................................................................................................................... 525
seq deny....................................................................................................................................................................525
seq deny (IPv6)....................................................................................................................................................... 526
seq deny (MAC).......................................................................................................................................................527
seq deny icmp.......................................................................................................................................................... 528
seq deny icmp (IPv6).............................................................................................................................................. 528
seq deny ip................................................................................................................................................................529
seq deny ipv6...........................................................................................................................................................530
seq deny tcp.............................................................................................................................................................530
seq deny tcp (IPv6)................................................................................................................................................. 531
seq deny udp............................................................................................................................................................532
seq deny udp (IPv6)................................................................................................................................................533
seq permit.................................................................................................................................................................534
seq permit (IPv6).................................................................................................................................................... 535
seq permit (MAC)....................................................................................................................................................535
seq permit icmp....................................................................................................................................................... 536
seq permit icmp (IPv6)........................................................................................................................................... 537
seq permit ip.............................................................................................................................................................537
seq permit ipv6........................................................................................................................................................ 538
seq permit tcp..........................................................................................................................................................539
seq permit tcp (IPv6)..............................................................................................................................................540
seq permit udp..........................................................................................................................................................541
seq permit udp (IPv6).............................................................................................................................................542
show access-group................................................................................................................................................. 543
show access-lists.....................................................................................................................................................543
show ip as-path-access-list .................................................................................................................................. 545
show ip community-list...........................................................................................................................................545
show ip extcommunity-list......................................................................................................................................545
show ip prex-list.....................................................................................................................................................546
Route-map commands................................................................................................................................................. 546
continue.................................................................................................................................................................... 546
match as-path..........................................................................................................................................................547
match community.................................................................................................................................................... 547
14 Contents
match extcommunity...............................................................................................................................................547
match interface........................................................................................................................................................548
match ip address......................................................................................................................................................548
match ip next-hop................................................................................................................................................... 549
match ipv6 address................................................................................................................................................. 549
match ipv6 next-hop...............................................................................................................................................549
match metric............................................................................................................................................................550
match origin............................................................................................................................................................. 550
match route-type.....................................................................................................................................................550
match tag.................................................................................................................................................................. 551
route-map..................................................................................................................................................................551
set comm-list add....................................................................................................................................................552
set comm-list delete................................................................................................................................................552
set community......................................................................................................................................................... 552
set extcomm-list add.............................................................................................................................................. 553
set extcomm-list delete.......................................................................................................................................... 553
set extcommunity....................................................................................................................................................554
set local-preference.................................................................................................................................................554
set metric..................................................................................................................................................................554
set metric-type........................................................................................................................................................ 555
set next-hop.............................................................................................................................................................556
set origin................................................................................................................................................................... 556
set tag.......................................................................................................................................................................556
set weight................................................................................................................................................................. 557
show route-map.......................................................................................................................................................557
9 Quality of service.......................................................................................................................................558
Congure quality of service..........................................................................................................................................558
Ingress trac classication.......................................................................................................................................... 560
Data trac classication........................................................................................................................................ 560
Control-plane policing............................................................................................................................................. 564
Egress trac classication........................................................................................................................................... 567
Policing trac................................................................................................................................................................ 568
Mark Trac.................................................................................................................................................................... 569
Color trac.................................................................................................................................................................... 569
Modify packet elds...................................................................................................................................................... 570
Shaping trac................................................................................................................................................................ 570
Bandwidth allocation..................................................................................................................................................... 570
Strict priority queuing.....................................................................................................................................................571
Buer management.......................................................................................................................................................572
Congure ingress buer..........................................................................................................................................573
Congure egress buer...........................................................................................................................................574
Congestion avoidance................................................................................................................................................... 574
Storm control................................................................................................................................................................. 575
QoS commands..............................................................................................................................................................575
bandwidth.................................................................................................................................................................575
Contents 15
class...........................................................................................................................................................................576
class-map..................................................................................................................................................................576
clear interface priority-ow-control....................................................................................................................... 577
clear qos statistics................................................................................................................................................... 577
clear qos statistics type...........................................................................................................................................577
control-plane.............................................................................................................................................................578
owcontrol................................................................................................................................................................578
match........................................................................................................................................................................ 579
match cos................................................................................................................................................................. 579
match dscp...............................................................................................................................................................580
match precedence...................................................................................................................................................580
match queue............................................................................................................................................................. 581
match vlan.................................................................................................................................................................581
mtu............................................................................................................................................................................. 581
pause.........................................................................................................................................................................582
pfc-cos......................................................................................................................................................................582
pfc-max-buer-size.................................................................................................................................................583
pfc-shared-buer-size............................................................................................................................................ 583
pfc-shared-headroom-buer-size......................................................................................................................... 584
police......................................................................................................................................................................... 584
policy-map................................................................................................................................................................ 585
priority.......................................................................................................................................................................585
priority-ow-control mode......................................................................................................................................585
qos-group dot1p.......................................................................................................................................................586
qos-group dscp........................................................................................................................................................586
queue-limit................................................................................................................................................................ 587
queue bandwidth..................................................................................................................................................... 588
queue qos-group......................................................................................................................................................588
random-detect (interface)......................................................................................................................................588
random-detect (queue).......................................................................................................................................... 589
random-detect color............................................................................................................................................... 589
random-detect ecn..................................................................................................................................................590
random-detect pool.................................................................................................................................................590
random-detect weight............................................................................................................................................ 590
service-policy............................................................................................................................................................ 591
set cos....................................................................................................................................................................... 591
set dscp.................................................................................................................................................................... 592
set qos-group...........................................................................................................................................................592
shape.........................................................................................................................................................................592
show class-map....................................................................................................................................................... 593
show control-plane info.......................................................................................................................................... 593
show control-plane statistics................................................................................................................................. 594
show interface priority-ow-control......................................................................................................................594
show qos interface..................................................................................................................................................595
show policy-map......................................................................................................................................................595
16 Contents
show qos control-plane...........................................................................................................................................596
show qos egress bufers interface.......................................................................................................................596
show egress buer-stats interface........................................................................................................................597
show qos ingress buers interface........................................................................................................................597
show ingress buer-stats interface.......................................................................................................................598
show queuing statistics.......................................................................................................................................... 599
show qos system..................................................................................................................................................... 599
show qos system buers........................................................................................................................................600
show qos maps........................................................................................................................................................600
show qos wred-prole.............................................................................................................................................602
system qos................................................................................................................................................................602
trust...........................................................................................................................................................................603
trust dot1p-map....................................................................................................................................................... 603
trust dscp-map........................................................................................................................................................ 603
qos-map trac-class.............................................................................................................................................. 604
trust-map..................................................................................................................................................................604
wred.......................................................................................................................................................................... 605
10 Virtual link trunking.................................................................................................................................. 606
Terminology.....................................................................................................................................................................607
VLT domain.....................................................................................................................................................................607
VLT interconnect........................................................................................................................................................... 608
Congure VLT................................................................................................................................................................ 608
RSTP conguration....................................................................................................................................................... 609
RPVST+ conguration................................................................................................................................................... 610
Create VLT domain.........................................................................................................................................................610
VLTi conguration........................................................................................................................................................... 611
Congure VLT port-channel...........................................................................................................................................611
VLT unicast routing........................................................................................................................................................ 612
VRRP Optimized Forwarding........................................................................................................................................ 612
Migrate VMs across data centers................................................................................................................................ 613
View VLT information.....................................................................................................................................................617
VLT commands...............................................................................................................................................................619
backup destination................................................................................................................................................... 619
delay-restore.............................................................................................................................................................620
discovery-interface..................................................................................................................................................620
peer-routing...............................................................................................................................................................621
peer-routing-timeout................................................................................................................................................621
show spanning-tree virtual-interface ....................................................................................................................621
show vlt.....................................................................................................................................................................622
show vlt backup-link................................................................................................................................................623
show vlt mac-inconsistency................................................................................................................................... 623
show vlt mismatch...................................................................................................................................................624
show vlt role............................................................................................................................................................. 625
show vlt vlt-port-detail........................................................................................................................................... 626
vlt-domain.................................................................................................................................................................626
Contents 17
vlt-port-channel.......................................................................................................................................................626
vlt-mac...................................................................................................................................................................... 627
vrrp mode active-active..........................................................................................................................................627
11 Converged data center services................................................................................................................628
Priority ow control....................................................................................................................................................... 628
PFC conguration notes.........................................................................................................................................629
Congure PFC.......................................................................................................................................................... 631
PFC commands....................................................................................................................................................... 633
Enhanced transmission selection................................................................................................................................. 637
ETS conguration notes..........................................................................................................................................637
Congure ETS..........................................................................................................................................................638
ETS commands........................................................................................................................................................640
Data center bridging eXchange .................................................................................................................................. 640
DCBX conguration notes.......................................................................................................................................641
Congure DCBX ...................................................................................................................................................... 641
DCBX commands.................................................................................................................................................... 644
Internet small computer system interface.................................................................................................................. 648
iSCSI conguration notes....................................................................................................................................... 649
Congure iSCSI optimization................................................................................................................................. 649
iSCSI synchronization on VLT................................................................................................................................. 651
iSCSI commands.......................................................................................................................................................651
Converged network DCB example..............................................................................................................................655
12 sFlow........................................................................................................................................................662
Enable sFlow.................................................................................................................................................................. 662
Max-header size conguration.....................................................................................................................................663
Collector conguration..................................................................................................................................................664
Polling-interval conguration........................................................................................................................................664
Sample-rate conguration............................................................................................................................................ 665
View sFlow information.................................................................................................................................................665
sFlow commands...........................................................................................................................................................666
sow collector..........................................................................................................................................................666
sow enable..............................................................................................................................................................667
sow max-header-size............................................................................................................................................ 667
sow polling-interval................................................................................................................................................667
sow sample-rate.................................................................................................................................................... 668
show sow............................................................................................................................................................... 668
13 Troubleshoot OS10................................................................................................................................... 670
Diagnostic tools..............................................................................................................................................................670
Boot partition and image......................................................................................................................................... 671
Monitor processes.................................................................................................................................................... 671
LED settings............................................................................................................................................................. 672
Packet analysis......................................................................................................................................................... 672
Port adapters and modules.....................................................................................................................................673
18 Contents
Test network connectivity...................................................................................................................................... 673
View diagnostics...................................................................................................................................................... 675
Diagnostic commands............................................................................................................................................. 676
Password recovery........................................................................................................................................................ 687
Restore factory defaults............................................................................................................................................... 688
SupportAssist.................................................................................................................................................................688
Congure SupportAssist.........................................................................................................................................689
Set company name..................................................................................................................................................690
Set contact information..........................................................................................................................................690
Schedule activity...................................................................................................................................................... 691
View status................................................................................................................................................................691
SupportAssist commands.......................................................................................................................................692
Support bundle.............................................................................................................................................................. 699
Event notications...................................................................................................................................................699
generate support-bundle........................................................................................................................................ 700
System monitoring.........................................................................................................................................................700
System alarms..........................................................................................................................................................700
System logging..........................................................................................................................................................701
View system logs...................................................................................................................................................... 701
Environmental monitoring....................................................................................................................................... 702
Link-bundle monitoring............................................................................................................................................703
Alarm commands..................................................................................................................................................... 703
Logging commands..................................................................................................................................................707
Log into OS10 device......................................................................................................................................................712
Frequently asked questions...........................................................................................................................................713
Installation..................................................................................................................................................................713
Hardware................................................................................................................................................................... 713
Conguration.............................................................................................................................................................714
Security......................................................................................................................................................................714
Layer 2....................................................................................................................................................................... 714
Layer 3....................................................................................................................................................................... 714
System management............................................................................................................................................... 715
Access control lists...................................................................................................................................................715
Quality of service......................................................................................................................................................715
Monitoring................................................................................................................................................................. 716
14 Support resources.....................................................................................................................................717
Contents 19
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