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level-1 (OPTIONAL) Routes are independently redistributed into IS-IS as Level 1 routes.
level-1-2 (OPTIONAL) Routes are independently redistributed into IS-IS as Level-1-2 routes.
level-2 (OPTIONAL) Routes are independently redistributed into IS-IS as Level 2 routes.
This setting is the default.
match {external |
internal}
(OPTIONAL) The command used for OSPF to route and redistribute into other
routing domains. The values are
● internal
● external
route-map map-
name
map-name is an identifier for a configured route map. The route map should filter
imported routes from the source routing protocol to the current routing protocol.
If you do not specify a map-name, all routes are redistributed. If you specify a
keyword, but fail to list route map tags, no routes are imported.
Defaults Refer to Parameters.
Command Modes
● ROUTER ISIS (for IPv4)
● CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
How a metric value assigned to a redistributed route is advertised depends on how on the configuration
of the metric-style command. If the metric-style command is set for Narrow mode and the
metric value in the redistribute ospf command is set to a number higher than 63, the metric value
advertised in LSPs is 63. If the metric-style command is set for wide mode, the metric value in the
redistribute ospf command is advertised.
router isis
Allows you to enable the IS-IS routing protocol and to specify an IP IS-IS process.
Syntax
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
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
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.
710 Intermediate System to Intermediate System (IS-IS)