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link-mtu

Syntax

(link-mtu | no-link-mtu);

Hierarchy Level

[edit logical-systems logical-system-name protocols router-advertisement interface interface-name],[edit protocols router-advertisement interface interface-name]

Release Information

Statement introduced in Junos OS 10.3.

Description

Specify whether to include the maximum transmission unit (MTU) option in router advertisement messages:

  • link-mtu–Includes the MTU option in router advertisements.
  • no-link-mtu–Does not include the MTU option in router advertisements.

The MTU option included in router advertisement messages ensures that all nodes on a link use the same MTU value in situations where the link MTU is not well known.

Default

Router advertisement messages do not include the MTU option.

Required Privilege Level

routing—To view this statement in the configuration.

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

Published: 2013-07-23