mtu

Use mtu to set the MTU for a VSI interface.

Use undo mtu to restore the default.

Syntax

mtu size

undo mtu

Default

The default MTU of a VSI interface is 1444 bytes.

Views

VSI interface view

Predefined user roles

network-admin

Parameters

size: Specifies an MTU value in the range of 46 to 1500 bytes.

Usage guidelines

Make sure the MTU of a VSI interface is a minimum of 36 bytes less than the MTU of the physical outgoing interface.

Examples

# Set the MTU to 1430 bytes for VSI-interface 100.

<Sysname> system-view
[Sysname] interface vsi-interface 100
[Sysname-Vsi-interface100] mtu 1430