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Cisco IOS in a Nutshell, 2nd Edition
book

Cisco IOS in a Nutshell, 2nd Edition

by James Boney
August 2005
Intermediate to advanced content levelIntermediate to advanced
798 pages
31h 12m
English
O'Reilly Media, Inc.
Content preview from Cisco IOS in a Nutshell, 2nd Edition

Name

area stub — router, OSPF

Synopsis

area area-id stub [no-summary]
no area area-id stub

Configures

An OSPF stub area

Default

None

Description

This command defines an area to be a stub area. A stub area receives a default summary route from the ABR for destinations outside the autonomous system. The no-summary option makes the area a Totally Stubby network, which restricts LSA Type-3 packets (intra-area summaries) from entering the stubby area.

area-id

The area to define as a stub.

no-summary

Prevents summary link advertisements from entering the stub area.

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Publisher Resources

ISBN: 0596008694Errata