Purpose
Command or Action
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
Enabling MAC Security on an EVC Port Channel
Before You Begin
Note
•
Bridge-domain, xconnect, and Ethernet virtual circuits (EVCs) are allowed only over the port channel
interface and the main interface.
•
If you configure a physical port as part of a channel group, you cannot configure EVCs under that
physical port.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface port-channel channel-group
4.
service instance id
ethernet
5.
encapsulation dot1q vlan-id
6.
bridge-domain bridge-id
7.
mac security
8.
end
DETAILED STEPS
Purpose
Command or Action
Enables privileged EXEC mode.
enable
Step 1
Layer 2 Configuration Guide for Cisco NCS 4200 Series
45
Configuring MAC Address Security on Service Instances and EVC Port Channels
Enabling MAC Security on an EVC Port Channel
