CLI Guide

ipv6 router isis
Enable the IPv6 IS-IS routing protocol and specify an IPv6 IS-IS process.
Syntax
ipv6 router isis [tag]
To disable IS-IS routing, use the no router isis [tag] command.
Parameters
tag (OPTIONAL) This parameter is a unique name for a routing
process. A null tag is assumed if the tag option is not
specified. The tag name must be unique for all IP router
processes for a given router.
Defaults Not configured.
Command Modes ROUTER ISIS
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
Configure a network entity title (the net command) to specify the area address and
the router system ID.
To establish adjacencies and establish dynamic routing, enable routing on one or
more interfaces.
You can configure only one IS-IS routing process to perform Level 2 routing. A
level-1-2 designation performs Level 1 and Level 2 routing at the same time.
Related
Commands
• net — configures an IS-IS network entity title (NET) for the routing process.
• is-type — assigns a type for a given area.
isis circuit-type
Configure the adjacency type on interfaces.
Syntax
isis circuit-type {level-1 | level-1-2 | level-2-only}
To return to the default values, use the no isis circuit-type command.
904
Intermediate System to Intermediate System (IS-IS)