show link-oam info
Displays the OAM information on EFM-OAM-enabled ports.
Syntax
show link-oam info
[
detail
[
ethernet
stackid/slot/port
[
[
to
stackid/slot/port
]
[
ethernet
stackid/slot/port
]...
]
]
]
Parameters
Modes
Privileged EXEC mode
Global configuration mode
EFM-OAM protocol configuration mode
The
show link-oam info command displays the following information:
| Output field | Description |
|---|---|
| Ethernet | Displays the interface details |
| Link Status | Displays the status of the link (up or down) |
| OAM Status | Displays the status of OAM |
| Mode | Displays the operational mode of EFM-OAM |
| Local Stable | Displays the local OAM status |
| Remote Stable | Displays the remote OAM status |
| multiplexer action | Displays the local/remote multiplexer action |
| parse action | Displays the local/remote parse action |
| stable | Displays the local/remote OAM status |
| state | Displays the local/remote EFM-OAM state |
| loopback support | Indicates whether there is support for loopback for remote/local |
| dying-gasp | Indicates whether there is support for dying gasp for remote/local |
| critical-event | Indicates whether there is support for critical-event for remote/local |
| link-fault | Indicates whether there is support for link-fault for remote/local |
Examples
The following example displays the OAM information on all EFM-OAM-enabled ports.
device(config)# show link-oam info Ethernet Link Status OAM Status Mode Local Stable Remote Stable 1/1/1 up up active satisfied satisfied 1/1/2 up up passive satisfied satisfied 1/1/3 up up active satisfied satisfied 1/1/4 up init passive unsatisfied unsatisfied 1/1/5 down down passive unsatisfied unsatisfied 1/1/6 down down passive unsatisfied unsatisfied 1/1/7 down down passive unsatisfied unsatisfied
The following example displays detailed EFM-OAM information on all EFM-OAM-enabled ports.
device(config)# show link-oam info detail
OAM information for Ethernet port: 10/1/1
+link-oam mode: passive
+link status: down
+oam status: down
Local information
multiplexer action: forward
parse action: forward
stable: unsatisfied
state: linkFault
loopback state: disabled
dying-gasp: false
critical-event: false
link-fault: true
Remote information
multiplexer action: forward
parse action: forward
stable: unsatisfied
loopback support: disabled
dying-gasp: false
critical-event: true
link-fault: false
OAM information for Ethernet port: 10/1/3
+link-oam mode: active
+link status: up
+oam status: down
Local information
multiplexer action: forward
parse action: forward
stable: unsatisfied
state: activeSend
loopback state: disabled
dying-gasp: false
critical-event: false
link-fault: false
Remote information
multiplexer action: forward
parse action: forward
stable: unsatisfied
loopback support: disabled
dying-gasp: false
critical-event: false
link-fault: false
OAM information for Ethernet port: 10/1/4
+link-oam mode: active
+link status: up
+oam status: up
Local information
multiplexer action: forward
parse action: forward
stable: satisfied
state: up
loopback state: disabled
dying-gasp: false
critical-event: false
link-fault: false
Remote information
multiplexer action: forward
parse action: forward
stable: satisfied
loopback support: disabled
dying-gasp: false
critical-event: true
link-fault: false
The following example displays detailed EFM-OAM information on a range of EFM-OAM-enabled ports.
device(config)# show link-oam info detail ethernet 1/1/3 to 1/1/8
OAM information for Ethernet port: 1/1/3
+link-oam mode: active
+link status: up
+oam status: up
Local information
multiplexer action: forward
parse action: forward
stable: satisfied
state: up
loopback state: disabled
dying-gasp: false
critical-event: false
link-fault: false
Remote information
multiplexer action: forward
parse action: forward
stable: satisfied
loopback support: disabled
dying-gasp: false
critical-event: false
link-fault: false
Link OAM is not enabled on port 1/1/4
Link OAM is not enabled on port 1/1/5
Link OAM is not enabled on port 1/1/6
Link OAM is not enabled on port 1/1/7
Link OAM is not enabled on port 1/1/8
History
| Release version | Command history |
|---|---|
| 08.0.30 | This command was introduced. |