Cisco Systems A9014CFD manual Configuring Multiprotocol-BGP for IPv6, 32-21

Chapter 32 IPv6 Support on the Cisco ASR 901 Router

How to Configure IPv6 Support on the Cisco ASR 901 Router

	Command or Action	Purpose
Step 8 ipv6 router isis area-name		Enables the specified IPv6 IS-IS routing process on an
		interface.
	Example:	• area-name—Meaningful name for a routing process. If
	Router(config-if)# ipv6 router isis area2	a name is not specified, a null name is assumed and the
		process is referenced with a null name. This name must
		be unique among all IP or Connectionless Network
		Service (CLNS) router processes for a given router.
		Required for multiarea IS-IS configuration. Each area
		in a multiarea configuration should have a non-null area
		name to facilitate identification of the area. Optional
		for conventional IS-IS configuration.

Configuring Multiprotocol-BGP for IPv6

Perform this task to configure an IPv6 BGP routing process and an optional BGP router ID for a BGP-speaking router.

SUMMARY STEPS

1.enable

2.configure terminal

3.router bgp as-number

4.no bgp default ipv4-unicast

5.bgp router-id ip-address

DETAILED STEPS

	Command or Action	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
	router bgp as-number	Configures a BGP routing process, and enters router
		configuration mode for the specified routing process.
	Example:	• as-number—Number of an autonomous system that
	Router(config)# router bgp 65000	identifies the router to other BGP routers and tags the
		routing information that is passed along. The range is
		from 1 to 65535.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		32-21