Cisco Systems A9014CFD Configuring OSPFv3 for IPv6, Configures an IPv4 address on the interface

Chapter 32 IPv6 Support on the Cisco ASR 901 Router

How to Configure IPv6 Support on the Cisco ASR 901 Router

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
	interface type number	Specifies an interface type and number, and places the
		router in interface configuration mode.
	Example:
	Router(config)# interface fastEthernet 0/0
Step 4
	ip address ip-address mask	Configures an IPv4 address on the interface.
	Example:
	Router(config)# ip address 192.168.99.1
	255.255.255.0
Step 5
	ipv6 address {ipv6-address/prefix-length	Configures IPv6 address on the interface.
	prefix-name sub-bits/prefix-length}	• ipv6-address—The IPv6 address to be used.
	Example:	• prefix-length—The length of the IPv6 prefix. A decimal
		value that indicates how many of the high-order
	Router(config)# ipv6 address 2000::1/64
		contiguous bits of the address comprise the prefix (the
		network portion of the address). A slash mark must
		precede the decimal value.
		• prefix-name—A general prefix, which specifies the
		leading bits of the network to be configured on the
		interface.
		• sub-bits—The subprefix bits and host bits of the address
		to be concatenated with the prefixes provided by the
		general prefix specified with the prefix-nameargument.
Step 6
	ipv6 enable	Enables IPv6 address on the interface.
	Example:
	Router(config)# ipv6 enable

Configuring OSPFv3 for IPv6

SUMMARY STEPS

1.enable

2.configure terminal

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
32-18	OL-23826-09