Motorola BSR 2000 manual Area stub, No-summary

BSR 2000 Command Reference Guide Release 1.0

area stub

Use the area stub command to configure an OSPF area as a stub area. A stub area allows a default route, intra-area routes, and inter-area routes, but disallows autonomous system (AS) external routes, virtual links, and Autonomous System Boundary Router (ASBR) routes.

Note: If there is more than one router within a stub area, ensure that the area that you are creating as a stub area is defined as a stub area on each of these routers.

The optional area stub no-summarycommand argument is used to prevent an area border router (ABR) from sending further Type 3 link-state advertisements (Lases) into the stub area. Use the no area stub command to return the area that you defined as a stub area to a non-stub OSPF area.

Group Access

ISP

Command Mode

Router configuration

Command Line Usage

area {<0-4294967295> <A.B.C.D>} stub [no-summary]no area {<0-4294967295> <A.B.C.D>} stub

no area {<0-4294967295> <A.B.C.D>}

Command Syntax

0-4294967295	OSPF area ID number in decimal format.
A.B.C.D	OSPF area ID in IP address format
no-summary	Prevents ABR from sending summary link
	advertisements into the stub area.

8-6 MGBI 526363-001-00 Rev. B