User guide

548 Brocade 6910 Ethernet Access Switch Configuration Guide
53-1002581-01
CFM Commands
25
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.
mep-unknown – Sends a trap if an unconfigured MEP comes up.
Default Setting
All continuity checks are enabled.
Command Mode
Global Configuration
Command Usage
• 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 remote MEP configured in the static list (with the mep
crosscheck mpid command).
• A mep-unknown trap is sent if cross-checking is enabled, and a CCM is received from a remote
MEP that is not configured in the static list.
• A ma-up trap is sent if cross-checking is enabled, and a CCM is received from all remote MEPs
configured in the static list for this maintenance association.
Example
This example enables SNMP traps for mep-unknown events detected in cross-check operations.
Console(config)#snmp-server enable traps ethernet cfm crosscheck mep-unknown
Console(config)#