Cisco ASR 920 series Configuration Guide Ethernet Router

Configuration Examples for MAC Address Limiting on Service
Instances and Bridge Domains and EVC Port Channels
Example Enabling MAC Security on a Service Instance
The following example shows how to enable MAC security on a service instance:
Device> enable
Device# configure terminal
Device(config)# interface gigabitethernet 3/0/1
Device(config-if)# service instance 100 ethernet
Device(config-if-srv)# encapsulation dot1Q 100
Device(config-if-srv)# bridge-domain 100
Device(config-if-srv)# mac security
Device(config-if-srv)# end
Example Enabling MAC Security on an EVC Port Channel
The following example shows how to enable MAC Security on an EVC port channel:
Device> enable
Device# configure terminal
Device(config)# interface port-channel 2
Device(config-if)# service instance 100 ethernet
Device(config-if-srv)# encapsulation dot1Q 100
Device(config-if-srv)# bridge-domain 100
Device(config-if-srv)# mac security
Device(config-if-srv)# end
Example Configuring a MAC Address Permit List
The following example shows how to configure a MAC address permit list:
Device> enable
Device# configure terminal
Device(config)# interface gigabitethernet 3/0/1
Device(config-if)# service instance 100 ethernet
Device(config-if-srv)# encapsulation dot1Q 100
Device(config-if-srv)# bridge-domain 100
Device(config-if-srv)# mac security maximum addresses 5
Device(config-if-srv)# mac security address permit a2aa.aaaa.aaaa
Device(config-if-srv)# mac security address permit a2aa.aaaa.aaab
Device(config-if-srv)# mac security address permit a2aa.aaaa.aaac
Device(config-if-srv)# mac security address permit a2aa.aaaa.aaad
Device(config-if-srv)# mac security address permit a2aa.aaaa.aaae
Device(config-if-srv)# mac security
Device(config-if-srv)# end
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
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Configuring MAC Address Limiting on Service Instances Bridge Domains and EVC Port Channels
Configuration Examples for MAC Address Limiting on Service Instances and Bridge Domains and EVC Port Channels

Cisco ASR 920 series Specifications

General

Brand	Cisco
Model	ASR 920 series
Category	Network Router
Language	English