Configuring Is-Is Global Parameters - Cisco Catalyst 9500 series Configuration Manual

Configuring IS-IS Global Parameters

Step 10
Step 11
Configuring IS-IS Global Parameters
Procedure
Step 1
Step 2
Step 3
Step 4
Routing Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
152
Command or Action
show isis [area tag] database detail
Example:
Device# show isis database detail
copy running-config startup-config
Example:
Device# copy running-config
startup-config
Command or Action
configure terminal
Example:
Device# configure terminal
router isis
Example:
Device(config)# router isis
default-information originate
[route-map map-name]
Example:
Device(config-router)#
default-information originate
route-map map1
ignore-lsp-errors
Example:
Device(config-router)#
ignore-lsp-errors
Purpose
Verifies your entries.
(Optional) Saves your entries in the configuration file.
Purpose
Enters the global configuration mode.
Specifies the IS-IS routing protocol and enters router
configuration mode.
(Optional) Forces a default route into the IS-IS routing
domain. If you enter route-map map-name, the routing
process generates the default route if the route map is satisfied.
(Optional) Configures the router to ignore LSPs with internal
checksum errors, instead of purging the LSPs. This command
is enabled by default (corrupted LSPs are dropped). To purge
the corrupted LSPs, enter the no ignore-lsp-errors router
configuration command.
Configuring IP Unicast Routing