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]
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.
Release Information
Statement introduced in Junos OS 10.3.