Import-Route Isis Level-2 Into Level-1 - HP FlexNetwork 3600 v2 Series Command Reference Manual

cost-type { external | internal }: Specifies the cost type. The internal type indicates internal routes,
and the external type indicates external routes. If external is specified, the cost of a redistributed
route to be advertised is added by 64 to make internal routes take priority over external routes. The
type is external by default. The keywords are available only when the cost type is narrow,
narrow-compatible or compatible.
level-1: Redistributes routes into the Level-1 routing table.
level-1-2: Redistributes routes into both Level-1 and Level-2 routing tables.
level-2: Redistributes routes into the Level-2 routing table. If no level is specified, the routes are
redistributed into the Level-2 routing table by default.
route-policy route-policy-name: Redistributes only routes satisfying the matching criteria of a
routing policy. A routing policy name is a case-sensitive string of 1 to 63 characters.
tag tag: Specifies a tag value for redistributed routes from 1 to 4294967295.
Description
Use import-route to redistribute routes from another routing protocol or another IS-IS process.
Use undo import-route to disable route redistribution from another routing protocol or another IS-IS
process.
No route redistribution is configured by default.
IS-IS takes all the redistributed routes as external routes to destinations outside the IS-IS routing
domain.
Related commands: import-route isis level-2 into level-1.
Using the import-route bgp command redistributes only EBGP routes. Using the import-route bgp
allow-ibgp command redistributes both EBGP and IBGP routes, but this may cause routing loops;
be cautious with this command.
Only active routes can be redistributed. Use the display ip routing-table protocol command to
display route state information.
The undo import-route protocol all-processes command cancels the configuration made by the
import-route protocol all-processes command, rather than the import-route protocol process-id
command.
Examples
# Redistribute static routes and set the cost to 15.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] import-route static cost 15

import-route isis level-2 into level-1

Syntax
import-route isis level-2 into level-1 [ filter-policy { acl-number | ip-prefix ip-prefix-name |
route-policy route-policy-name } | tag tag ] *
undo import-route isis level-2 into level-1
View
IS-IS view
Default level
2: System level
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