Users Guide
Version Description
8.3.11.1 Introduced on the Z9000.
Usage Information IS-IS normally purges LSPs with an incorrect data link checksum causing the LSP source to regenerate the
message. A cycle of purging and regenerating LSPs can occur when a network link continues to deliver
accurate LSPs even though there is a link causing data corruption. This process could cause disruption to
your system operation.
ip router isis
Congure IS-IS routing processes on an interface and attach an area tag name to the routing process.
Syntax
ip router isis [tag]
To disable IS-IS on an interface, use the no ip router isis [tag] command.
Parameters
tag (OPTIONAL) The tag you specify identies a specic area routing process. If you
do not specify a tag, a null tag is assigned.
Defaults No processes are congured.
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.11.1 Introduced on the Z9000.
7.5.1.0 Introduced.
Usage Information To assign a network entity title to enable IS-IS, use the net command.
This command accepts even if an IP address is not congured. This command is cached in the L3 Manager
till the IP address is congured. When the IP address conguration reaches the L3Manager, the circuit add
message is sent to IS-IS.
NOTE: IP address is not mandatory for forming IS-IS adjacency.
Intermediate System to Intermediate System (IS-IS)
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