ECS3510-28T_Management Guide-R05

C HAPTER 41 | OAM Commands
– 1354 –
efm oam This command enables OAM functions on the specified port. Use the no
form to disable this function.
SYNTAX
[no] efm oam
DEFAULT SETTING
Disabled
COMMAND MODE
Interface Configuration
COMMAND USAGE
◆ If the remote device also supports OAM, both exchange Information
OAMPDUs to establish an OAM link.
◆ Not all CPEs support OAM functions, and OAM is therefore disabled by
default. If the CPE attached to a port supports OAM, then this
functionality must first be enabled by the efm oam command to gain
access to other remote configuration functions.
EXAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#efm oam
Console(config-if)#
efm oam
critical-link-event
This command enables reporting of critical event or dying gasp. Use the no
form to disable this function.
SYNTAX
[no] efm oam critical-link-event {critical-event | dying-gasp}
critical-event - If a critical event occurs, the local OAM entity (this
switch) indicates this to its peer by setting the appropriate flag in
the next OAMPDU to be sent and stores this information in its OAM
event log.
dying-gasp - If an unrecoverable condition occurs, the local OAM
entity indicates this by immediately sending a trap message.
DEFAULT SETTING
Enabled
COMMAND MODE
Interface Configuration
COMMAND USAGE
◆ Critical events are vendor-specific and may include various failures,
such as abnormal voltage fluctuations, out-of-range temperature