3Com 8807 - Import-Route Isis Level-2 into Level-1

474 CHAPTER 26: INTEGRATED IS-IS CONFIGURATION COMMANDS
import-route Syntax
import-route protocol [ cost value | type { external | internal } | [ level-1 |
level-1-2 | level-2 ] | route-policy route-policy-name ]*
undo import-route protocol [ cost value | type { external | internal } | [ level-1
| level-1-2 | level-2 ] | route-policy route-policy-name ]*
View
IS-IS view
Parameter
protocol: Specifies the source protocol for importing the routing information,
which can be direct, static, rip, bgp, ospf, ospf-ase, and ospf-nssa.
value: Specifies the metric of the imported route, ranging from 0 to 63.
type: Type of routing cost: internal indicates the routing cost in the same area;
external indicates the routing cost among areas. By default, the routing cost is
internal.
level-1: Configures to import the route into Level-1 routing table.
level-2: Configures to import the route into Level-2 routing table. If the level is not
specified, it defaults to importing the routes into level-2.
level-1-2: Configures to import the route into Level-1 and Level-2 routing table.
route-policy route-policy-name: Configures to import the routes matching the
conditions defined in the specified route-policy only.
Description
Use the import-route command to configure IS-IS to import the routing
information of other protocols.
Using the undo import-route command to disable IS-IS to import routing
information from other protocols.
By default, IS-IS does not import the routing information of other protocols.
IS-IS regards all the routes imported into the routing domain as the external
routes, which describe the way of routing outside the routing domain.
Related command: import-route isis level-2 into level-1.
Example
# Import the static route. The cost value is 15.
[3Com-isis] import-route static ip cost 15
import-route isis level-2
into level-1
Syntax
import-route isis level-2 into level-1 [ acl acl-number ]
undo import-route isis level-2 into level-1 [ acl acl-number ]