Chapter
Configuring Ethernet Virtual Connection Bridge Domain
SUMMARY STEPS
enable
Step 1
configure terminal
Step 2
ethernet cfm domain domain-name level level-id [direction outward]
Step 3
mep archive-hold-time minutes
Step 4
exit
Step 5
ethernet cfm global
Step 6
Step 7
ethernet cfm ieee
Step 8
ethernet cfm traceroute cache
Step 9
ethernet cfm traceroute cache size entries
ethernet cfm traceroute cache hold-time minutes
Step 10
snmp-server enable traps ethernet cfm cc [mep-up] [mep-down] [config] [loop] [cross-connect]
Step 11
snmp-server enable traps ethernet cfm crosscheck [mep-unknown] [mep-missing] [service-up]
Step 12
end
Step 13
DETAILED STEPS
Command
Step 1
enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
ethernet cfm domain domain-name level
level-id [direction outward]
Example:
Router(config)# ethernet cfm domain
Customer level 7 direction outward
Step 4
mep archive-hold-time minutes
Example:
Router(config-ecfm)# mep
archive-hold-time 60
Step 5
exit
Example:
Router(config-ecfm)# exit
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Connectivity Fault Management (CFM) over EVC BD
Purpose
Enables the privileged EXEC mode.
Enter your password when prompted.
Enters the global configuration mode.
Defines an outward CFM maintenance domain at a
particular maintenance level and enters Ethernet CFM
configuration mode.
Sets the amount of time that data from a missing MEP is
kept in the continuity check database or that entries are
held in the error database before they are purged.
Returns the device to global configuration mode.
71