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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

ip route priority high — router

Synopsis

ip route priority high tag-value
no ip route priority high tag-value

Configures

IS-IS routing

Default

None

Description

This command assigns a high priority to an IS-IS prefix, which means routes with the specified tag are marked for faster processing and installation into the global routing table. This provides faster convergence for applications like Voice over IP. The tag is the same as that specified in the isis tag command.

Example

interface serial1
  ip router isis
  isis tag 101
!
router isis
  ip route priority high tag 101
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Publisher Resources

ISBN: 0596008694Errata