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1060 CHAPTER 74: IS-IS CONFIGURATION COMMANDS
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Parameters isis [ process-id ]: Redistributes routes from a specified ISIS process. process-id is in
the range of 1 to 65535.
ospf [ process-id ]: Redistributes routes from a specified OSPF process. process-id
is in the range of 1 to 65535.
rip [ process-id ]: Redistributes routes from a specified RIP process. process-id is in
the range of 1 to 65535.
bgp: Redistributes BGP routes.
allow-ibgp: Redistributes IBGP routes.
direct: Redistributes direct routes.
static: Redistributes static routes.
cost: Specifies a cost for redistributed routes.
The range of the cost depends on it type:
■ For the types of narrow, narrow-compatible and compatible, the cost ranges
from 0 to 63.
■ For the types of wide, wide-compatible, the cost ranges from 0 to 16777215.
cost-type { external | internal }: Specifies a cost type. The internal type
indicates the cost of routes within an area; the external type indicates the cost of
routes between areas. The type is external by default. The keywords are valid only
when the cost type is narrow, narrow-compatible or compatible.
level-1: Redistributes routes into the Level-1 routing table.
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.
level-1-2: Redistributes routes into both Level-1 and Level-2 routing tables.
route-policy route-policy-name: Redistributes only routes satisfying the matching
conditions of a routing policy, the name of which is a string of 1 to 19 characters.
tag tag: Specifies a tag value for redistributed routes from 1 to 4294967295.
Description Use the
import-route command to redistribute routes from other protocols.
Use the undo import-route command to disable route redistribution.
Route redistribution is not available 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.