Administrator Guide

Table Of Contents
Version Description
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.
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
Configure 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 identifies a specific area routing process. If you
do not specify a tag, a null tag is assigned.
Defaults No processes are configured.
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100ON.
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 configured. This command is cached in the L3
Manager till the IP address is configured. When the IP address configuration reaches the L3Manager, the
circuit add message is sent to IS-IS.
Intermediate System to Intermediate System (IS-IS) 815