ipv6 nd ra no-advlinkmtu

Use ipv6 nd ra no-advlinkmtu to turn off the MTU option in RA messages.

Use undo ipv6 nd ra no-advlinkmtu to restore the default.

Syntax

ipv6 nd ra no-advlinkmtu

undo ipv6 nd ra no-advlinkmtu

Default

RA messages contain the MTU option.

Views

Interface view

Predefined user roles

network-admin

Usage guidelines

The MTU option in the RA messages specifies the link MTU to make sure that all the nodes on the link use the same MTU.

Examples

# Turn off the MTU option in RA messages on VLAN-interface 100.

<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd ra no-advlinkmtu