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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
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Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
snmp-server enable traps ethernet cfm crosscheck
snmp-server enable traps ethernet cfm crosscheck
To enable Simple Network Management Protocol (SNMP) trap generation for Ethernet connectivity fault
management (CFM) continuity check events, in relation to the cross-check operation between statically
configured maintenance endpoints (MEPs) and those learned via continuity check messages (CCMs),
use the snmp-server enable traps ethernet cfm crosscheck command in global configuration mode. To
disable SNMP trap generation for these continuity check events, use the no form of this command.
snmp-server enable traps ethernet cfm crosscheck [mep-missing] [mep-unknown] [service-up]
no snmp-server enable traps ethernet cfm crosscheck [mep-missing] [mep-unknown]
[service-up]
Syntax Description
Command Default This command is disabled.
When no options are configured, all continuity check event traps are enabled.
Command Modes Global configuration (config)
Command History
Usage Guidelines For this class of traps to function, cross-check must be enabled on the device. Otherwise, none of these
traps will be generated, even if they are configured.
The mep-missing trap (cEtherCfmXCheckMissing) notifies the network management system (NMS)
that the device did not receive any CCMs from a remote MEP that it was expecting to be part of the
service instance.
The mep-missing trap is generated in the following case:
mep-missing (Optional) Generates a trap when the cross-check enable timer expires and
no CCMs were received from an expected (configured) MEP. One trap is
generated per remote MEP.
mep-unknown (Optional) Generates a trap when an unexpected (unconfigured) MEP comes
up. One trap is generated per remote MEP.
service-up (Optional) Generates a trap when all remote MEPs belonging to a service
instance come up.
Release Modification
12.2(33)SRA This command was introduced.
12.4(11)T This command was integrated into Cisco IOS Release 12.4(11)T.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
12.2(33)SXI2 This command was integrated into Cisco IOS Release 12.2(33)SXI2.
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
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