Cisco Systems A9014CFD manual Configuring Remote LFA-FRR on a GigabitEthernet Interface, 39-13

Chapter 39 Remote Loop-Free Alternate - Fast Reroute

How to Configure Remote Loop-Free Alternate - Fast Reroute

Configuring Remote LFA-FRR on a GigabitEthernet Interface

To configure Remote LFA-FRR on a GigabitEthernet interface, complete the following steps:

SUMMARY STEPS

1.enable

2.configure terminal

3.interface type number

4.no negotiation auto

5.service instance id ethernet

6.encapsulation dot1q vlan-id

7.rewrite ingress tag pop 1 symmetric

8.bridge-domainbridge-domain-id

DETAILED STEPS

	Command	Purpose
Step 1	enable	Enables privileged EXEC mode.
		• Enter your password if prompted.
	Example:
	Router> enable
Step 2	configure terminal	Enters global configuration mode.
	Example:
	Router# configure terminal
Step 3	interface type number	Specifies an interface type and number, and enters interface
		configuration mode.
	Example:
	Router(config)# interface vlan 40
Step 4	no negotiation auto	Disables automatic negotiation.
	Example:
	Router(config-if)# no negotiation auto
Step 5	service instance id ethernet	Configures an Ethernet service instance on an interface.
		• id—Integer that uniquely identifies a service instance on an
	Example:	interface.
	Router(config-if)# service instance 7
	ethernet
Step 6	encapsulation dot1q vlan-id	Enables IEEE 802.1Q encapsulation of traffic on a specified
		interface in a VLAN.
	Example:	• vlan-id—Virtual LAN identifier.
	Router(config-if-srv)# encapsulation
	dot1q 7
	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09			39-13