Cisco ASR 920 series Configuration Guide Ethernet Router

PurposeCommand or Action
Creates a service instance on an interface and enters service
instance configuration mode.
service instance id ethernet
Example:
Device(config-if)# service instance 100
ethernet
Step 4
Defines the matching criteria to be used in order to map
ingress dot1q frames on an interface to the appropriate service
instance.
encapsulation dot1q vlan-id
Example:
Device(config-if-srv)# encapsulation dot1q
100
Step 5
Binds the service instance to a bridge- domain instance where
bridge-id is the identifier for the bridge- domain instance.
bridge-domain bridge-id
Example:
Device(config-if-srv)# bridge-domain 200
Step 6
Enables MAC security on the service instance.mac security
Example:
Device(config-if-srv)# mac security
Step 7
Returns to user EXEC mode.end
Example:
Device(config-if-srv)# end
Step 8
Configuring a MAC Address Permit List
Perform this task to configure permitted MAC addresses on a service instance that is a member of a bridge
domain.
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
93
Configuring MAC Address Limiting on Service Instances Bridge Domains and EVC Port Channels
Configuring a MAC Address Permit List

Cisco ASR 920 series Specifications

General

Brand	Cisco
Model	ASR 920 series
Category	Network Router
Language	English