Usage 
Information
Use the net command to assign a network entity title to enable IS-IS.
Related 
Commands
• net – configures an IS-IS network entity title (NET) for the routing process.
• router isis – enables the IS-IS routing protocol.
ipv6 router isis
Enable the IPv6 IS-IS routing protocol and specify an IPv6 IS-IS process.
E-Series, S4810
Syntax
ipv6 router isis [tag]
To disable IS-IS routing, use the no router isis [tag] command.
Parameters
tag
(OPTIONAL) This 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
Command History
Version 8.3.12.0 Introduced on the S4810.
Version 7.5.1.0 Introduced on the E-Series.
Usage 
Information
Configure a network entity title (the net command) to specify the area address and the router 
system ID.
Enable routing on one or more interfaces to establish adjacencies and establish dynamic 
routing.
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.
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