ipv6 rip summary-address

Advertises a summary of IPv6 addresses from an interface and specifies an IPv6 prefix that summarizes the routes.
Syntax
ipv6 rip summary-address {ipv6-prefix/prefix-length }
no ipv6 rip summary-address{ipv6-prefix/prefix-length }
Command Default

By default, original full-length routes rather than summary routes are advertised.

Parameters
ipv6-prefix
Specifies the summarized IPv6 prefix as a hexadecimal value broken into 16-bit values separated by colons per RFC 2373.
prefix-length
Specifies the IPv6 prefix length in bits as a decimal value.
Modes

Interface configuration mode

Usage Guidelines

Use the no form of the command to stop advertising the summarized IPv6 prefix.

The IPv6 prefix value must be separated from the prefix length by a forward slash ( / ).

Examples

The following example advertises the summarized prefix 2001:db8::/36 instead of the IPv6 address 2001:db8:0:adff:8935:e838:78:e0ff/64 from Ethernet interface 3/1/1.

device# configure terminal
device(config)# interface ethernet 3/1/1
device(config-if-e40000-3/1/1)# ipv6 address 2001:db8:0:adff:8935:e838:78:
e0ff /64
device(config-if-e40000-3/1/1)# ipv6 rip summary-address 2001:db8::/36