Cisco ASR 920 series Configuration Guide Ethernet Router

PurposeCommand or Action
Configures the Ethernet virtual circuit (EVC) operations,
administration, and management (OAM) protocol as CFM for
oam protocol {cfm domain domain-name | ldp}
Example:
Device(config-evc)# oam protocol cfm domain
cstmr1
Step 10
the CFM domain maintenance level as configured in Steps 3
and 4.
If the CFM domain does not exist, this command is
rejected, and an error message is displayed.
Note
(Optional) Sets the User Network Interface (UNI) count for the
EVC.
uni count value [multipoint]
Example:
Device(config-evc)# uni count 3
Step 11
•
If this command is not issued, the service defaults to a
point-to-point service. If a value of 2 is entered,
point-to-multipoint service becomes an option. If a value
of 3 or greater is entered, the service is point-to-multipoint.
If you enter a number greater than the number of
endpoints, the UNI status is partially active even if all
endpoints are up. If you enter a UNI count less than
the number of endpoints, status might be active, even
if all endpoints are not up.
Note
Returns to global configuration mode.exit
Example:
Device(config-evc)# exit
Step 12
Repeat Steps 3 through 12 to define other CFM
domains that you want OAM manager to monitor.
Step 13
Example:
—
Specifies a physical interface connected to the CE device and
enters interface configuration mode.
interface type number
Example:
Device(config)# interface gigabitethernet
0/0/2
Step 14
Configures an Ethernet service instance on the interface and
enters Ethernet service configuration mode.
service instance id ethernet [evc-id]
Example:
Device(config-if)# service instance 400
ethernet 50
Step 15
•
The Ethernet service instance identifier is a per-interface
service identifier and does not map to a VLAN.
Configures an Ethernet LMI customer VLAN-to-EVC map for
a particular UNI.
ethernet lmi ce-vlan map {vlan-id [untagged] |
any | default | untagged}
Step 16
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
291
Configuring Ethernet Local Management Interface at a Provider Edge
Configuring Ethernet LMI Interaction with CFM

Cisco ASR 920 series Specifications

General

Brand	Cisco
Model	ASR 920 series
Category	Network Router
Language	English