Service Manual
ignore-lsp-errors
Ignore LSPs with bad checksums instead of purging those LSPs.
Syntax
ignore-lsp-errors
To return to the default values, use the no ignore-lsp-errors command.
Defaults In IS-IS, the default deletes LSPs with internal checksum errors (no ignore-lsp-errors).
Command Modes ROUTER ISIS
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
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.
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, see the relevant Dell Networking
OS Command Line Reference Guide.
Intermediate System to Intermediate System (IS-IS) 899