Edge-Core ES3528MV2, Management Manual, Page: 1345 / 1480

C
HAPTER
41
| CFM Commands
Cross Check Operations
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C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
◆ 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.
◆ 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.
E
XAMPLE
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.
S
YNTAX
[ 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.
mep-unknown – Sends a trap if an unconfigured MEP comes up.
D
EFAULT
S
ETTING
All continuity checks are enabled.
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
◆ For this trap type to function, cross-checking must be enabled on the
required maintenance associations using the ethernet cfm mep
crosscheck command.
◆ A mep-missing trap is sent if cross-checking is enabled (with the
ethernet cfm mep crosscheck command), and no CCM is received for a