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.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface type number
4.
service instance id
ethernet
5.
encapsulation dot1q vlan-id
6.
bridge-domain bridge-id
7.
mac security address permit
mac-address
8.
mac security address permit
mac-address
9.
mac security address permit
mac-address
10.
mac security address permit
mac-address
11.
mac security address permit
mac-address
12.
mac security
13.
end
DETAILED STEPS
Purpose
Command or Action
Enables privileged EXEC mode.
enable
Step 1
Example:
Device> enable
•
Enter your password if prompted.
Enters global configuration mode.
configure terminal
Example:
Device# configure terminal
Step 2
Specifies the interface type and number, and enters
interface configuration mode.
interface type number
Example:
Device(config)# interface gigabitethernet2/0/1
Step 3
Creates a service instance (an instance of an EVC) on an
interface and enters service instance configuration mode.
service instance id
ethernet
Example:
Device(config-if)# service instance 100 ethernet
Step 4
Layer 2 Configuration Guide for Cisco NCS 4200 Series
47
Configuring MAC Address Security on Service Instances and EVC Port Channels
Configuring a MAC Address Permit List
