Users Guide

Parameters
AS number Enter a number that corresponds to the autonomous system number. The range is from 1
to 65355.
level-1 (OPTIONAL) Routes are independently redistributed into IS-IS Level 1 routes only.
level-1-2 (OPTIONAL) Routes are independently redistributed into IS-IS Level 1 and Level 2 routes.
level-2 (OPTIONAL) Routes are independently redistributed into IS-IS as Level 2 routes only. This
setting is the default.
metric metric-value (OPTIONAL) The value used for the redistributed route. Use a metric value that is
consistent with the destination protocol. The range is from 0 to 16777215. The default is
0.
metric-type
{external| internal}
(OPTIONAL) The external link type associated with the default route advertised into a
routing domain. The two options are:
• external
• internal
route-map map-
name
map-name is an identier for a congured route map. The route map lters 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 IS-IS Level 2 routes only
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 BGP to IS-IS redistribution supports “match” options using route maps. You can set the metric value, level, and
metric-type of redistributed routes by the redistribution command. You can “set” more advanced options using
route maps.
Example
Dell(conf)#router is
Dell(conf-router_isis)#redistribute bgp 1 level-1 metric 32 metric-type
external route-map rmap-isis-to-bgp
Dell(conf-router_bgp)#show running-config isis
!
router isis
redistribute bgp 1 level-1 metric 32 metric-type external route-map
rmap-isis-to-bgp
798 Intermediate System to Intermediate System (IS-IS)