stub (OSPFv3 area view)

Use stub to configure an area as a stub area.

Use undo stub to restore the default.

Syntax

stub [ default-route-advertise-always | no-summary ] *

undo stub

Default

No area is configured as a stub area.

Views

OSPFv3 area view

Predefined user roles

network-admin

Parameters

default-route-advertise-always: Enables the ABR to always advertise a default route into the stub area.

no-summary: Enables the ABR to advertise only a default route in an Inter-Area-Prefix-LSA into the stub area. No AS-external-LSA, Inter-Area-Prefix-LSA, or other Inter-Area-Router-LSA is advertised in the area. The area is a totally stub area.

Usage guidelines

To remove the no-summary configuration on an ABR, execute the stub command again to overwrite it.

To configure an area as a stub area, execute the stub command on all routers attached to the area.

Examples

# Configure OSPFv3 area 1 as a stub area.

<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] area 1
[Sysname-ospfv3-1-area-0.0.0.1] stub

Related commands

default-cost (OSPFv3 area view)