ipv6 router isis
Use this command to enable ISIS IPv6 routing on the interface. This command is mandatory to IPv6 ISIS configuration. Match the ISIS instance tag to one of existing instance's tags, or a new instance with the tag name should be initiated, otherwise routing will not run on this interface.
Configuring this command, the router sends ISIS Hello with IPv6 address TLV on this interface, and IPv6 reachability information TLV in the LSP will be updated.
Use the no parameter with this command to disable ISIS IPv6 routing on the interface.
Command Syntax
ipv6 router isis WORD
no ipv6 router isis WORD
Parameters
WORD
ISIS instance name.
Default
By default, IPv6 routing is disabled on the router.
Command Mode
Interface mode
Example
#configure terminal
(config)#interface eth0
(config-if)#ipv6 router isis bb
Last modified date: 08/28/2023