H3C S9500E Series Command Reference Manual

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H3C S9500E Series Routing Switches
High Availability Command Reference
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Software version: S9500E-CMW520-R1828P04
Document version: 6W182-20140823
Copyright © 2013-2014, Hangzhou H3C Technologies Co., Ltd. and its licensors
All rights reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior
written consent of Hangzhou H3C Technologies Co., Ltd.
Trademarks
H3C, , H3CS, H3CIE, H3CNE, Aolynk, , H
3
Care, , IRF, NetPilot, Netflow,
SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of
Hangzhou H3C Technologies Co., Ltd.
All other trademarks that may be mentioned in this manual are the property of their respective owners
Notice
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.
Preface
The H3C S9500E documentation set includes 14 command references, which describe the commands
and command syntax options available for the H3C S9500E Series Routing Switches.
The High Availability Command Reference describes high availability configuration commands.
This preface includes:
Audience
Conventions
About the H3C S9500E documentation set
Obtaining documentation
Technical support
Documentation feedback
Audience
This documentation is intended for:
Network planners
Field technical support and servicing engineers
Network administrators working with the S9500E series
Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention Descri
p
tion
Boldface Bold text represents commands and keywords that you enter literally as shown.
Italic Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars, from
which you select one or none.
{ x | y | ... } *
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select at least one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
&<1-n>
The argument or keyword and argument combination before the ampersand (&) sign can
be entered 1 to n times.
Convention Descri
p
tion
# A line that starts with a pound (#) sign is comments.
GUI conventions
Convention Descri
p
tion
Boldface
Window names, button names, field names, and menu items are in Boldface. For
example, the New User window appears; click OK.
> Multi-level menus are separated by angle brackets. For example, File > Create > Folder.
Symbols
Convention Descri
p
tion
WARNING
An alert that calls attention to important information that if not understood or followed can
result in personal injury.
CAUTION
An alert that calls attention to important information that if not understood or followed can
result in data loss, data corruption, or damage to hardware or software.
IMPORTANT
An alert that calls attention to essential information.
NOTE
An alert that contains additional or supplementary information.
TIP
An alert that provides helpful information.
Network topology icons
Represents a generic network device, such as a router, switch, or firewall.
Represents a routing-capable device, such as a router or Layer 3 switch.
Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports
Layer 2 forwarding and other Layer 2 features.
Represents an access controller, a unified wired-WLAN module, or the access controller
engine on a unified wired-WLAN switch.
Represents an access point.
Represents a mesh access point.
Represents omnidirectional signals.
Represents directional signals.
Represents a security product, such as a firewall, UTM, multiservice security gateway, or
load-balancing device.
Represents a security card, such as a firewall, load-balancing, NetStream, SSL VPN, IPS,
or ACG card.
Port numbering in examples
The port numbers in this document are for illustration only and might be unavailable on your device.
About the H3C S9500E documentation set
The H3C S9500E documentation set includes:
Cate
g
or
y
Documents
Pur
p
oses
Product description and
specifications
Marketing brochures
Describe product specifications and benefits.
Technology white papers
Provide an in-depth description of software features
and technologies.
Card datasheets
Describe card specifications, features, and
standards.
Hardware specifications
and installation
Regulatory compliance
and safety information
Provides regulatory information and the safety
instructions that must be followed during installation.
Installation guide
Provides a complete guide to hardware installation
and hardware specifications.
H3C Pluggable SFP
[SFP+][XFP] Transceiver
Modules Installation
Guide
Guides you through installing SFP/SFP+/XFP
transceiver modules.
Adjustable Slider Rail
Installation Guide
Guides you through installing adjustable slider rails
to a rack.
H3C Transceiver Modules
User Guide
Describes transceiver modules available for the H3C
high-end network products, their external views, and
specifications.
Software configuration
Configuration guides
Describe software features and configuration
procedures.
Command references
Provide a quick reference to all available
commands.
Operations and
maintenance
System log messages
Explains the system log messages.
Trap messages Explains the trap messages.
MIB Companion Describes the MIBs for the software release.
Release notes
Provide information about the product release,
including the version history, hardware and software
compatibility matrix, version upgrade information,
technical support information, and software
upgrading.
Obtaining documentation
Access the most up-to-date H3C product documentation on the World Wide Web
at http://www.h3c.com
.
Click the links on the top navigation bar to obtain different categories of product documentation:
[Technical Support & Documents > Technical Documents]
—Provides hardware installation, software
upgrading, and software feature configuration and maintenance documentation.
[Products & Solutions]
—Provides information about products and technologies, as well as solutions.
[Technical Support & Documents > Software Download]
—Provides the documentation released with the
software version.
Technical support
http://www.h3c.com
Documentation feedback
You can e-mail your comments about product documentation to info@h3c.com.
We appreciate your comments.
i
Contents
Active and standby switchover configuration commands ························································································· 1
display switchover state ··········································································································································· 1
ha slave-ignore-version-check ·································································································································· 2
slave restart ······························································································································································· 3
slave switchover ························································································································································ 4
slave switchover { disable | enable } ···················································································································· 4
Ethernet OAM configuration commands ···················································································································· 6
display oam ······························································································································································ 6
display oam configuration···································································································································· 10
display oam critical-event ····································································································································· 12
display oam link-event ·········································································································································· 13
oam enable ···························································································································································· 15
oam errored-frame period ···································································································································· 16
oam errored-frame threshold ································································································································ 17
oam errored-frame-period period ························································································································ 17
oam errored-frame-period threshold ···················································································································· 18
oam errored-frame-seconds period ····················································································································· 18
oam errored-frame-seconds threshold ················································································································· 19
oam loopback ························································································································································ 20
oam loopback interface (system view) ················································································································ 20
oam loopback interface (user view) ···················································································································· 21
oam loopback reject-request ································································································································ 22
oam mode ······························································································································································ 22
oam timer hello ······················································································································································ 23
oam timer keepalive ·············································································································································· 24
reset oam ································································································································································ 24
CFD configuration commands ··································································································································· 26
cfd ais enable ························································································································································ 26
cfd ais level ···························································································································································· 26
cfd ais period ························································································································································· 27
cfd cc enable ························································································································································· 27
cfd cc interval ························································································································································ 28
cfd enable ······························································································································································ 29
cfd linktrace ···························································································································································· 30
cfd linktrace auto-detection ·································································································································· 31
cfd loopback ·························································································································································· 32
cfd ma ····································································································································································· 33
cfd md ····································································································································································· 34
cfd mep ··································································································································································· 35
cfd mep enable ······················································································································································ 36
cfd meplist ······························································································································································ 36
cfd mip-rule ···························································································································································· 37
cfd service-instance ··············································································································································· 38
cfd service-instance maid format ························································································································· 39
cfd tst ······································································································································································ 40
cfd version ······························································································································································ 41
display cfd ais ······················································································································································· 42
display cfd linktrace-reply ····································································································································· 43
ii
display cfd linktrace-reply auto-detection ············································································································ 46
display cfd ma ······················································································································································· 48
display cfd md ······················································································································································· 50
display cfd mep ····················································································································································· 51
display cfd meplist ················································································································································· 53
display cfd mp ······················································································································································· 54
display cfd remote-mep········································································································································· 56
display cfd service-instance ·································································································································· 57
display cfd status ··················································································································································· 58
display cfd tst ························································································································································· 59
display cfd version ················································································································································ 60
reset cfd tst ····························································································································································· 61
DLDP configuration commands ································································································································· 62
display dldp ··························································································································································· 62
display dldp statistics ············································································································································ 63
dldp authentication-mode ····································································································································· 65
dldp delaydown-timer ··········································································································································· 66
dldp enable ···························································································································································· 66
dldp interval ··························································································································································· 67
dldp reset ······························································································································································· 68
dldp unidirectional-shutdown ······························································································································· 68
dldp work-mode ····················································································································································· 69
reset dldp statistics ················································································································································ 70
RPR configuration commands ···································································································································· 71
default ····································································································································································· 71
description ······························································································································································ 72
display interface { rpr | rpr-bridge } ··················································································································· 73
display interface { rprpos | rprxge } ··················································································································· 76
display rpr bind-info ·············································································································································· 80
display rpr defect ·················································································································································· 82
display rpr fairness ················································································································································ 82
display rpr mac-address ······································································································································· 84
display rpr protection ············································································································································ 86
display rpr rs-table ················································································································································ 88
display rpr timers ··················································································································································· 89
display rpr topology ·············································································································································· 90
flag ·········································································································································································· 97
flow-interval ···························································································································································· 98
frame-format ··························································································································································· 99
interface { rpr | rpr-bridge } ······························································································································· 100
interface { rprpos | rprxge } ······························································································································ 100
mtu ········································································································································································ 101
reset counters interface { rpr | rpr-bridge } ······································································································ 102
reset counters interface { rprpos | rprxge } ······································································································ 102
reset rpr protection statistics ······························································································································· 103
rpr admin-request ················································································································································ 104
rpr bind ································································································································································· 104
rpr-bridge extend ················································································································································· 106
rpr default-rs ························································································································································· 107
rpr echo mac ························································································································································ 107
rpr mate smart-connect ········································································································································ 108
rpr port-type ························································································································································· 109
rpr protect-mode ·················································································································································· 110
iii
rpr rate-limiter ······················································································································································ 110
rpr reversion-mode ·············································································································································· 112
rpr static-rs ···························································································································································· 112
rpr station-name ··················································································································································· 113
rpr timer ································································································································································ 114
rpr weight ····························································································································································· 115
shutdown ······························································································································································ 116
threshold ······························································································································································· 116
RRPP configuration commands ······························································································································· 118
control-vlan ··························································································································································· 118
display rrpp brief ················································································································································· 119
display rrpp ring-group ······································································································································· 121
display rrpp statistics ··········································································································································· 122
display rrpp verbose ··········································································································································· 125
domain ring ························································································································································· 128
fast-detection enable ··········································································································································· 129
protected-vlan ······················································································································································ 130
reset rrpp statistics ··············································································································································· 131
ring ········································································································································································ 131
ring enable ··························································································································································· 133
rrpp domain ························································································································································· 134
rrpp enable ·························································································································································· 134
rrpp ring-group ···················································································································································· 135
timer ······································································································································································ 136
timer fast-fail-timer················································································································································ 136
timer fast-hello-timer ············································································································································· 137
Smart Link configuration commands ······················································································································ 138
display smart-link flush ········································································································································ 138
display smart-link group ······································································································································ 139
flush enable ·························································································································································· 140
port ········································································································································································ 141
port smart-link group ··········································································································································· 141
preemption delay ················································································································································ 142
preemption mode ················································································································································ 143
protected-vlan ······················································································································································ 144
reset smart-link statistics ······································································································································ 145
smart-link flush enable ········································································································································· 145
smart-link group ··················································································································································· 146
Monitor Link configuration commands ·················································································································· 147
display monitor-link group ·································································································································· 147
monitor-link group ··············································································································································· 148
port ········································································································································································ 148
port monitor-link group ······································································································································· 149
VRRP configuration commands ······························································································································ 151
Common VRRP configuration commands ·················································································································· 151
vrrp mode ····························································································································································· 151
vrrp version ·························································································································································· 152
IPv4-based VRRP configuration commands ··············································································································· 153
display vrrp ·························································································································································· 153
display vrrp statistics ··········································································································································· 161
reset vrrp statistics ··············································································································································· 164
vrrp method ·························································································································································· 165
iv
vrrp un-check ttl ···················································································································································· 166
vrrp vrid authentication-mode ···························································································································· 166
vrrp vrid preempt-mode ······································································································································ 167
vrrp vrid priority ··················································································································································· 168
vrrp vrid timer advertise ······································································································································ 169
vrrp vrid track ······················································································································································ 170
vrrp vrid track interface ······································································································································ 171
vrrp vrid virtual-ip ················································································································································ 172
vrrp vrid weight track ·········································································································································· 173
IPv6-based VRRP configuration commands ··············································································································· 174
display vrrp ipv6 ················································································································································· 174
display vrrp ipv6 statistics ·································································································································· 183
reset vrrp ipv6 statistics ······································································································································· 186
vrrp ipv6 method ················································································································································· 187
vrrp ipv6 vrid authentication-mode ···················································································································· 187
vrrp ipv6 vrid preempt-mode ····························································································································· 188
vrrp ipv6 vrid priority ·········································································································································· 189
vrrp ipv6 vrid timer advertise ····························································································································· 190
vrrp ipv6 vrid track ·············································································································································· 191
vrrp ipv6 vrid track interface ······························································································································ 192
vrrp ipv6 vrid virtual-ip ······································································································································· 193
vrrp ipv6 vrid weight track ································································································································· 194
BFD configuration commands ································································································································ 196
bfd detect-multiplier ············································································································································· 196
bfd echo-source-ip ··············································································································································· 196
bfd min-echo-receive-interval ······························································································································ 197
bfd min-receive-interval ······································································································································· 197
bfd min-transmit-interval ······································································································································ 198
bfd multi-hop destination-port ····························································································································· 199
bfd session init-mode ··········································································································································· 199
display bfd debugging-switches ························································································································ 200
display bfd interface ··········································································································································· 201
display bfd session ·············································································································································· 202
reset bfd session statistics ··································································································································· 205
Track configuration commands ······························································································································ 206
display track ························································································································································· 206
track bfd echo ······················································································································································ 208
track nqa ······························································································································································ 209
track interface ······················································································································································ 210
track interface protocol ······································································································································· 211
Index ········································································································································································ 213
1
Active and standby switchover configuration
commands
display switchover state
Syntax
In standalone mode:
display switchover state [ slot slot-number ] [ | { begin | exclude | include } regular-expression ]
In IRF mode:
display switchover state [ chassis chassis-number slot slot-number ] [ | { begin | exclude | include }
regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
slot slot-number: Displays the backup state of a specified card, where slot-number represents the slot
number of a card. If the slot-number argument is not specified, the backup state of the active main
processing unit (MPU) is displayed. (In standalone mode)
chassis chassis-number slot slot-number: Displays the backup state of a specified card on a specified
member switch of an Intelligent Resilient Framework (IRF) fabric. The chassis-number argument represents
the ID of the IRF member switch, and the slot-number argument represents the number of the slot that
holds the card. You can display the member ID and slot number with the display device command. If the
slot-number argument is not specified, the backup state of the active MPUs in the IRF fabric is displayed.
(In IRF mode)
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display switchover state to display the backup state of the specified MPU.
Examples
# Display the backup state on the active MPU. (In standalone mode)
<Sysname> display switchover state slot 0
Master HA State to Slot 1: Slave is absent
2
# Display the backup state on the active MPU of an IRF fabric. (In IRF mode)
<Sysname> display switchover state
Master HA State to Chassis 1 Slot 1: Realtime backup to slave.
Master HA State to Chassis 2 Slot 5: Realtime backup to slave.
Master HA State to Chassis 2 Slot 6: Slave is absent.
Table 1 Command output
Field Descri
p
tion
Master HA State to Slot 1
Backup state between the active MPU and the standby
MPU, where 1 represents the number of the slot where
the standby MPU resides (in standalone mode).
Master HA State to Chassis 2 Slot 5
Backup state between the active MPU and an standby
MPU of the IRF fabric, where 2 represents the member
ID of the switch where the standby MPU resides, and 5
represents the number of the slot where the standby
MPU resides (in IRF mode).
Slave is absent The standby MPU is not in the slot.
Waiting batch backup request from slave
Waiting for the batch backup requests from the
standby MPU.
Batch backup Batch backup state.
Realtime backup to slave Real-time backup state.
Slave is smooth Data smoothing state.
# Display the backup state on the standby MPU in slot 1. (In standalone mode)
<Sysname> display switchover state slot 1
Slave HA State: Receiving realtime data.
The output shows that the standby MPU is slot 1 is receiving real-time backup data.
# Display the backup state of the standby MPU of the IRF fabric. (In IRF mode)
<Sysname> display switchover state chassis 2 slot 5
Slave HA State: Receiving realtime data.
The output shows that the standby MPU with the member ID 2 and slot number 5 is receiving real-time
backup data.
Table 2 Command output
Field Descri
p
tion
Slave HA State
It indicates that the output is generated by the standby MPU and it
describes the switchover state of the standby MPU.
Waiting
The standby MPU is in the slot and waiting to enter batch backup
state.
ha slave-ignore-version-check
Syntax
ha slave-ignore-version-check
3
undo ha slave-ignore-version-check
View
System view
Default level
2: System level
Parameters
None
Description
Use ha slave-ignore-version-check to ignore version check of the standby MPU, meaning not to check
whether the version of the standby MPU is consistent with that of the active MPU.
Use undo ha slave-ignore-version-check to enable version check of the standby MPU.
By default, version check of the standby MPU is enabled.
Inconsistency of the software version of the active MPU and standby MPU might result in system failure
when the system is running.
NOTE:
W
hen the switch is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
Examples
# Ignore version check of the standby MPU.
<Sysname> system-view
[Sysname] ha slave-ignore-version-check
slave restart
Syntax
slave restart
View
System view
Default level
2: System level
Parameters
None
Description
Use slave restart to manually restart the standby MPU.
NOTE:
W
hen the switch is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
4
Examples
# Restart the standby MPU.
<Sysname> system-view
[Sysname] slave restart
The slave will reset! Continue?[Y/N]:y
slave switchover
Syntax
slave switchover
View
System view
Default level
2: System level
Parameters
None
Description
Use slave switchover to manually configure the switchover between the active MPU and standby MPU.
Related commands: slave switchover { disable | enable }.
NOTE:
W
hen the switch is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
Examples
# Manually configure the switchover between the active MPU and the standby MPU.
<Sysname> system-view
[Sysname] slave switchover
Caution!!! Confirm to switch slave to master?[Y/N] y
Starting.....
RAM Line....OK
slave switchover { disable | enable }
Syntax
slave switchover { disable | enable }
View
System view
Default level
2: System level
Parameters
disable: Disables manual switchover between the active MPU and standby MPU.
5
enable: Enables manual switchover between the active MPU and standby MPU.
Description
Use slave switchover disable to disable manual switchover between the active MPU and standby MPU.
Use slave switchover enable to enable manual switchover between the active MPU and standby MPU.
By default, manual configuration of the switchover between the active MPU and standby MPU is
enabled.
Related commands: slave switchover.
NOTE:
W
hen the switch is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
Examples
# Enable manual switchover between the active MPU and standby MPU.
<Sysname> system-view
[Sysname] slave switchover enable
6
Ethernet OAM configuration commands
display oam
Syntax
display oam { local | remote } [ interface interface-type interface-number ] [ | { begin | exclude |
include } regular-expression ]
View
Any view
Default level
2: System level
Parameters
local: Displays the Ethernet OAM connection information of the local end.
remote: Displays the Ethernet OAM connection information of the remote end.
interface interface-type interface-number: Specifies a port by its type and number.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display oam to display the information about an Ethernet OAM connection, including connection
status, information contained in Ethernet OAM packet header, and Ethernet OAM packet statistics.
If you do not specify the interface keyword, this command displays the information about all the Ethernet
OAM connections.
Examples
# Display the local Ethernet OAM connection information.
<Sysname> display oam local
Port : GigabitEthernet4/0/1
Link Status : Up
EnableStatus : Enable
Local_oam_mode : Active Local_pdu : ANY
Local_mux_action : FWD Local_par_action : DISCARD
Port : GigabitEthernet4/0/2
Link Status : Down
EnableStatus : Enable
Local_oam_mode : Active Local_pdu : LF_INFO
7
Local_mux_action : FWD Local_par_action : FWD
Table 3 Command output
Field Descri
p
tion
Port
Port index.
Link Status
Link status (up or down).
EnableStatus
Ethernet OAM state (enabled or disabled).
Local_oam_mode
Local Ethernet OAM mode:
Active, indicating the port is operating in the active Ethernet OAM mode.
Passive, indicating the port is operating in the passive Ethernet OAM mode.
Local_pdu
The way in which the local end processes Ethernet OAMPDUs:
RX_INFO, indicating the port only receives Information OAMPDUs and does not
send any Ethernet OAMPDUs.
LF_INFO, indicating the port only sends the Information OAMPDUs without
Information TLV triplets and with their link error flag bits being set.
INFO, indicating the port sends and receives only Information OAMPDUs.
ANY, indicating the port sends and receives Ethernet OAMPDUs of any type.
Local_mux_action
Operating mode of the local transmitter:
FWD, indicating the port can send any packets.
DISCARD, indicating the port only sends Ethernet OAMPDUs.
Local_par_action
Operating mode of the local receiver:
FWD, indicating the port can receive any packets.
DISCARD, indicating the port only receives Ethernet OAMPDUs.
LB, indicating the local receiver is in loopback state. In this case, all the packets
other than Ethernet OAMPDUs received on the local receiver are returned to their
sources along the ways they come.
# Display the information about the Ethernet OAM connection established on the local port
GigabitEthernet 4/0/1.
<Sysname> display oam local interface gigabitethernet 4/0/1
Port : GigabitEthernet4/0/1
Link Status : Up
EnableStatus : Enable
Local_oam_mode : Active Local_pdu : ANY
Local_mux_action : FWD Local_par_action : FWD
OAMLocalFlagsField :
--------------------------------------------------------------------------
Link Fault : 0 Dying Gasp : 0
Critical Event : 0 Local Evaluating : COMPLETE
Remote Evaluating : COMPLETE
Packets statistic :
Packets Send Receive
--------------------------------------------------------------------------
OAMPDU 645 648
8
OAMInformation 645 648
OAMEventNotification 0 --
OAMUniqueEventNotification -- 0
OAMDuplicateEventNotification -- 0
Table 4 Command output
Field Descri
p
tion
Port Port index.
Link Status Link status.
EnableStatus Ethernet OAM state (enabled or disabled).
Local_oam_mode Local Ethernet OAM mode.
Local_pdu
The way in which Ethernet OAMPDUs of different types are processed
locally.
Local_mux_action Local sending mode.
Local_par_action Local receiving mode.
OAMLocalFlagsField
Local flags inserted in the local flag fields of the Ethernet OAMPDUs
sent.
Link Fault
Indicates whether Ethernet OAM link error events occurred. A value of
0 indicates no Ethernet OAM error event occurs; a value of 1 indicates
Ethernet OAM error event occurrences.
Dying Gasp
Indicate whether Dying Gasp events occurred. A value of 0 indicates
no Dying Gasp event occurs; a value of 1 indicates Dying Gasp event
occurrences.
Critical Event
Indicates whether Critical Events occurred. A value of 0 indicates no
Critical event occurs; a value of 1 indicates Critical event occurrences.
Local Evaluating
Indicates whether the local-to-remote configuration negotiation is
complete:
COMPLETE for completed.
Others for uncompleted.
Remote Evaluating
Indicates whether the remote-to-local configuration negotiation is
complete:
COMPLETE for completed.
Others for uncompleted.
Packets statistic Statistics on Ethernet OAMPDUs sent and received.
OAMPDU Total number of the Ethernet OAMPDUs sent and received.
OAMInformation Number of the Information OAMPDUs sent and received.
OAMEventNotification Number of the Event notification OAMPDUs sent and received.
OAMUniqueEventNotification
Number of the unduplicated Event notification OAMPDUs sent or
received uniquely.
OAMDuplicateEventNotification Number of the duplicate Event notification OAMPDUs sent or received.
# Display the peer Ethernet OAM connection information.
<Sysname> display oam remote
Port :GigabitEthernet4/0/1
9
Link Status :Up
Information of the latest received OAM packet:
OAMRemoteMACAddress : 000f-e274-b04a
OAMRemotePDUConfiguration : 1500
Remote_mux_action : FWD Remote_par_action : FWD
Table 5 Command output
Field Descri
p
tion
Port Port index.
Link Status Link status.
Information of the latest received OAM packet
Information about the latest received Ethernet
OAMPDU.
OAMRemoteMACAddress MAC address of the Ethernet OAM peer.
OAMRemotePDUConfiguration Maximum Ethernet OAMPDU size allowed.
Remote_mux_action Peer sending mode.
Remote_par_action Peer receiving mode.
# Display the Ethernet OAM information of the peer port GigabitEthernet 4/0/1.
<Sysname> display oam remote interface gigabitethernet 4/0/1
Port : GigabitEthernet4/0/1
Link Status : Up
Information of the latest received OAM packet:
OAMRemoteMACAddress : 00e0-fd73-6502
OAMRemotePDUConfiguration : 1500
OAMRemoteState :
--------------------------------------------------------------------------
Remote_mux_action : FWD Remote_par_action : FWD
OAMRemoteConfiguration :
--------------------------------------------------------------------------
OAM Mode : Active Unidirectional Support : YES
Loopback Support : YES Link Events : YES
Variable Retrieval : NO
OAMRemoteFlagsField :
--------------------------------------------------------------------------
Link Fault : 0 Dying Gasp : 0
Critical Event : 0 Local Evaluating : COMPLETE
Remote Evaluating : COMPLETE
Table 6 Command output
Field Descri
p
tion
Port Port index.
Link Status Link status.
10
Field Descri
p
tion
Information of the latest received
OAM packet
Information about the latest received Ethernet OAMPDU.
OAMRemoteMACAddress MAC address of the Ethernet OAM peer.
OAMRemotePDUConfiguration Maximum Ethernet OAMPDU size allowed.
OAMRemoteState State of the Ethernet OAM peer.
Remote_mux_action Peer sending mode.
Remote_par_action Peer receiving mode.
OAMRemoteConfiguration Configuration of the peer Ethernet OAM entity.
OAM Mode Ethernet OAM mode.
Unidirectional Support Indicates whether unidirectional transmission is supported (YES or NO).
Loopback Support
Indicates whether Ethernet OAM remote loopback is supported (YES or
NO).
Link Events
Indicates whether Ethernet OAM link error events are supported (YES or
NO).
Variable Retrieval Indicates whether MIB variable retrieval is supported (YES or NO).
OAMRemoteFlagsField Values of the peer Ethernet OAM flag fields in OAM packets.
Link Fault Indicates whether a link fault is present: 0 for no and 1 for yes.
Dying Gasp Indicate whether a fatal fault is present: 0 for no and 1 for yes.
Critical Event Indicate whether a critical fault is present: 0 for no and 1 for yes.
Local Evaluating
Indicates whether the local-to-remote configuration negotiation is
complete:
COMPLETE for completed.
Others for uncompleted.
Remote Evaluating
Indicates whether the remote-to-local configuration negotiation is
complete:
COMPLETE for completed.
Others for uncompleted.
display oam configuration
Syntax
display oam configuration [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
2: System level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
/