Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

TechLibrary
Navigation

node-link-protection (Protocols IS-IS)

Syntax

node-link-protection;

Hierarchy Level

[edit logical-systems logical-system-name protocols isis interface interface-name],[edit logical-routers logical-router-name routing-instances routing-instance-name protocols isis interface interface-name],[edit protocols isis interface interface-name],[edit routing-instances routing-instance-name protocols isis interface interface-name]

Release Information

Statement introduced in Junos OS Release 9.5.

Statement introduced in Junos OS Release 9.5 for EX Series switches.

Statement introduced in Junos OS Release 12.1 for the QFX Series.

Description

Enable node-link protection on the specified IS-IS interface. Junos OS creates an alternate loop-free path to the primary next hop for all destination routes that traverse a protected interface. This alternate path avoids the primary next-hop routing device altogether and establishes a path through a different routing device.

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

 

Related Documentation

 

Published: 2012-06-19

Previous Page Next Page