Enable Mac Address Moving Notifications - HP 6125XLG Configuration Manual

Figure 5 MAC address tables of devices when Client A roams to AP D
To enable MAC address synchronization:
Step
1. Enter system view.
2. Enable MAC address
synchronization.

Enable MAC address moving notifications

The outgoing interface for a MAC address entry learned on interface A is changed to interface B when
the following conditions exist:
Interface B receives a packet with the MAC address as the source MAC address.
•
• Interface B belongs to the same VLAN as interface A.
As a result, the MAC address is moved from interface A to interface B, and a MAC address moving
occurs.
If a MAC address is continuously moved between the two interfaces, Layer 2 loops might occur. To detect
and locate loops, you can view the MAC address moving information.
When the system detects that MAC movings frequently occur, you can configure MAC address move
suppression on the interface to bring it down. The interface can automatically go up after waiting for the
specified suppression interval. Or, you can manually bring up the interface. To display the MAC address
moving records after the device is started, use the display mac-address mac-move command.
To enable MAC address moving notifications:
Step
1. Enter system view.
Command
system-view
mac-address mac-roaming enable
Command
system-view
28
Remarks
N/A
By default, MAC address
synchronization is disabled.
Remarks
N/A