UMN:CLI User Manual
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7.7.7 MEG Cross-check
To enable/disable Y.1731 cross-check function for a MEG, use the following command.
ethernet oam cross-check ena-
ble meg NAME
Enables Y.1731 cross-check for a specific MEG.
ethernet oam cross-check disa-
ble meg NAME
Disables Y.1731 crosscheck for a specific MEG.
To configure a waiting time for remote MEPs to perform the cross-check function, use the
following command.
ethernet oam cross-check start-
delay <1-65535>
Sets a waiting time that the switch waits for remote
MEPs until performing the cross-check function.
1-65535: the delay time for cross-check (default: 30s)
no ethernet oam cross-check
start-delay
Deletes the configured waiting time before the cross-
check function is started.
To create and specify a remote MEP that is added in the static list of expected remote
MEPs for cross-check, use the following command.
ethernet oam cross-check rmep-
id <1-8191> meg NAME
Specifies a remote MEP for the cross-check.
1-8191: the remote MEP ID
NAME: the name of MEG
no ethernet oam cross-check
rmepid <1-8191> meg NAME
Clears the configured remote MEP for the cross-check.
To display the configured Y.1731 OAM crosscheck function, use the following command.
show ethernet oam remote mep
cross-check [meg NAME]
Shows the list of remote MEPs for the cross-check.
7.7.8 Ethernet Continuity Check (ETH-CC)
Ethernet Continuity Check function is used to detect loss of continuity between any pair of
MEPs in a MEG. ETH-CC supports fault detection through Continuity Check Messages
(CCMs) that allow end-points to detect an interruption in service. To enable/disable ETH-
CC transmission in a MEG, use the following command.
ethernet oam cc enable meg
Enables MEPs to send Continuity Check messages.
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