C
HAPTER
40
| CFM Commands
Cross Check Operations
– 1337 –
Cross Check Operations
ethernet cfm mep
crosscheck
start-delay
This command sets the maximum delay that a device waits for remote
MEPs to come up before starting the cross-check operation. Use the no
form to restore the default setting.
SYNTAX
ethernet cfm mep crosscheck start-delay delay
delay – The time a device waits for remote MEPs to come up before
the cross-check is started. (Range: 1-65535 seconds)
DEFAULT SETTING
30 seconds
COMMAND MODE
Global Configuration
COMMAND USAGE
â—† This command sets the delay that a device waits for a remote MEP to
come up, and it starts cross-checking the list of statically configure
remote MEPs in the local maintenance domain against the MEPs learned
through CCMs.
â—† The cross-check start delay should be configured to a value greater
than or equal to the continuity check message interval to avoid
generating unnecessary traps.
EXAMPLE
This example sets the maximum delay before starting the cross-check
process.
Console(config)#ethernet cfm mep crosscheck start-delay 60
Console(config)#
snmp-server enable
traps ethernet cfm
crosscheck
This command enables SNMP traps for CFM continuity check events, in
relation to the cross-check operations between statically configured MEPs
and those learned via continuity check messages (CCMs). Use the no form
to restore disable these traps.
SYNTAX
[no] snmp-server enable traps ethernet cfm crosscheck [ma-up
| mep-missing | mep-unknown]
ma-up – Sends a trap when all remote MEPs in an MA come up.
mep-missing – Sends a trap if the cross-check timer expires and
no CCMs have been received from a remote MEP configured in the
static list.
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