mac-address mac-roaming enable

Use mac-address mac-roaming enable to enable MAC address synchronization.

Use undo mac-address mac-roaming enable to disable MAC address synchronization.

Syntax

mac-address mac-roaming enable

undo mac-address mac-roaming enable

Default

MAC address synchronization is disabled.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

If ports on different cards are Selected ports from the same aggregation group, MAC address entries are synchronized among these cards. They are synchronized whether or not MAC address synchronization is enabled. For more information about aggregation groups, see Layer 2—LAN Switching Configuration Guide.

The MAC address table size might vary by card. With MAC address synchronization enabled, MAC address table entries exceeding the table size of a card cannot be synchronized to the MAC address table.

Examples

# Enable MAC address synchronization.

<Sysname> system-view
[Sysname] mac-address mac-roaming enable