Cfm Support On Routed Port And Port Mep; Configuring Ethernet Cfm (Port Mep); Restrictions For Configuring Ethernet Cfm; Level - Cisco 1941W Configuration Manual

CFM Support on Routed Port and Port MEP

CFM Support on Routed Port and Port MEP
IEEE Connectivity Fault Management (CFM) is an end-to-end per-service Ethernet-layer Operations,
Administration, and Maintenance (OAM) protocol. CFM includes proactive connectivity monitoring,
fault verification, and fault isolation for large Ethernet metropolitan-area networks (MANs) and WANs.
This feature is supported only if you have purchased the DATA technology package functionality
Note
(datak9) licensing package. For more information about managing software activation licenses on the
Cisco ISR and Cisco ISR G2 platforms, see
http://www.cisco.com/en/US/docs/routers/access/sw_activation/SA_on_ISR.html.

Restrictions for Configuring Ethernet CFM

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Configuring Ethernet CFM (Port MEP)

Complete these steps to configure and enable Ethernet CFM on a port Maintenance End Point (MEP):
SUMMARY STEPS
enable
Step 1
configure terminal
Step 2
ethernet cfm ieee
Step 3
ethernet cfm global
Step 4
ethernet cfm domain domain-name level value
Step 5
service service-name port
Step 6
Step 7 continuity-check interval value
Step 8 end
Step 9 configure terminal
Step 10 interface gigabitethernet slot/port
ethernet cfm mep domain domain-name mpid mpid-value service service-name
Step 11
end
Step 12
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
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A specific domain must be configured. If it is not, an error message is displayed.
Multiple domains (different domain names) having the same maintenance level can be configured.
However, associating a single domain name with multiple maintenance levels is not permitted.
Configuring Ethernet CFM and Y.1731 Performance Monitoring on Layer 3 Interfaces