Cisco ASR 920 series Configuration Guide Ethernet Router

Example Displaying the MAC Addresses of All Secured Service Instances
Device# show ethernet service instance mac security address
Port Bridge-domain MAC Address Type
Gi0/0/3 ServInst 10 10 0000.00ac.ef02 static
Gi0/0/3 ServInst 10 10 0000.00ac.ef03 static
Gi0/0/3 ServInst 10 10 0000.00ac.ef04 dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef05 dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef06 static
Gi0/0/3 ServInst 10 10 0000.00ac.ef07 dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef08 dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef09 dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef0a dynamic
Gi0/0/3 ServInst 10 10 0000.00ac.ef0b dynamic
Example Displaying the MAC Security Statistics of All Service Instances
In the following example, the numbers of allowed and actual secured addresses recorded on the service instance
are displayed.
Device# show ethernet serv instance mac security statistics
Te0/0/3 ServInst 100 (bridge-domain 100)
Current secure addresses: 1
Permitted addresses: 10
Te0/0/3 ServInst 200 (bridge-domain 100)
Current secure addresses: 0
Permitted addresses: 1
Te0/0/3 ServInst 300 (bridge-domain 100)
Current secure addresses: 0
Permitted addresses: 1
Example: Displaying the MAC Addresses on All Service Instances for a Bridge
Domain
Router# show bridge-domain 10 mac security address
Port MAC Address Type
Gi0/0/3 ServInst 10 0000.00ac.ef02 static
Gi0/0/3 ServInst 10 0000.00ac.ef03 static
Gi0/0/3 ServInst 10 0000.00ac.ef04 dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef05 dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef06 static
Gi0/0/3 ServInst 10 0000.00ac.ef07 dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef08 dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef09 dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef0a dynamic
Gi0/0/3 ServInst 10 0000.00ac.ef0b dynamic
Example Displaying the Secured Service Instances for a Specific Bridge
Domain
Router# show bridge-domain 10 mac security
Gi0/0/3 ServInst 10
MAC Security enabled: yes
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
118
Configuring MAC Address Limiting on Service Instances Bridge Domains and EVC Port Channels
Example Displaying the MAC Addresses of All Secured Service Instances

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP