Edge-Core ECS4120-28F, Reference Manual, Page: 824 / 938

Chapter 27
| OAM Commands
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Console#show efm oam event-log interface 1/1
<--- When dying gasp happens and the switch get these packets, it will log
this event in OAM event-log.
OAM event log of Eth 1/1:
10:27:21 2013/09/13
"Unit 1, Port 1: Connection to remote device is down at Local"
10:27:20 2013/09/13
"Unit 1, Port 1: Dying Gasp occurred at Remote"
Console#show efm oam event-log interface 1/1
OAM event log of Eth 1/1:
10:28:31 2013/09/13
"Unit 1, Port 1: Connection to remote device is up at Local"
10:28:28 2013/09/13
"Unit 1, Port 1: Dying Gasp clear occurred at Remote"
<--- When the remote device comes up, the switch will get OAM packets
without the dying gasp bit and display "dying gasp event clear".
Console#
show efm oam
remote-loopback
interface
This command displays the results of an OAM remote loopback test.
Syntax
show efm oam remote-loopback interface [ interface-list ]
interface-list - unit / port
unit - Unit identifier. (Range: 1)
port - Port number or list of ports. To enter a list, separate
nonconsecutive port identifiers with a comma and no spaces; use a
hyphen to designate a range of ports. (Range: 1-28/52)
Command Mode
Normal Exec, Privileged Exec
Example
Console#show efm oam remote-loopback interface 1/1
Port OAM loopback Tx OAM loopback Rx Loss Rate
---- --------------- --------------- ---------
1/1 2300 2250 0.01 %
Console#
show efm oam
status interface
This command displays OAM configuration settings and event counters.
Syntax
show efm oam status interface [ interface-list ] [ brief ]
interface - unit / port
unit - Unit identifier. (Range: 1)