mac-address notification mac-move suppression

Use mac-address notification mac-move suppression to enable MAC address move suppression.

Use undo mac-address notification mac-move suppression to restore the default.

Syntax

mac-address notification mac-move suppression

undo mac-address notification mac-move suppression

Default

MAC address moves are not suppressed.

Views

Layer 2 Ethernet interface view, Layer 2 aggregate interface view

Predefined user roles

network-admin

Usage guidelines

This feature shuts an interface down when a MAC address has been moved from the interface more than the specified suppression threshold within a MAC move detection interval. You can use the shutdown command and then the undo shutdown command to bring up the interface. Also, the interface can automatically come up after a suppression interval.

Examples

# Enable MAC address move suppression on Ten-GigabitEthernet 1/0/1.

<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname- Ten-GigabitEthernet1/0/1] mac-address notification mac-move suppression