95
cost cost: Specifies a cost for the default route, in the range of 0 to 16777214. If no cost is specified, the
default cost specified by the default cost command applies.
route-policy route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63
characters. When the routing policy is matched and one of the following conditions is met, the command
redistributes a default route in a Type-5 LSA into the OSPF routing domain:
• A default route exists in the routing table.
• The always keyword is specified.
The routing policy modifies values in the Type-5 LSA.
type type: Specifies a type for the Type-5 LSA: 1 or 2. If no type is specified, the default type for the
Type-5 LSA specified by the default type command applies.
summary: Advertises the specified default route in a Type-3 LSA. This keyword is available only for VPNs.
Usage guidelines
This command redistributes a default route in a Type-5 LSA, which cannot be redistributed with the
import-route command. If the local routing table has no default route, you must provide the always
keyword for the command.
The default-route-advertise summary cost command is applicable only to VPNs. It enables a PE router
to redistribute a default external route in a Type-3 LSA to CE routers.
Examples
# Redistribute a default route into the OSPF routing domain, regardless of whether the default route exists
in the local routing table.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] default-route-advertise always
Related commands
• default
• import-route
description (OSPF/OSPF area view)
Use description to configure a description for an OSPF process or area.
Use undo description to restore the default.
Syntax
description description
undo description
Default
No description is configured for an OSPF process or area.
Views
OSPF view, OSPF area view
Predefined user roles
network-admin
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