H3C S7500E-X Configuration Manual page 23

Figure 1 MAC address tables of devices when Client A accesses AP C
When Client A roams to AP D, Device B learns a MAC address entry for Client A. Device B
advertises it to Device A to ensure service continuity for Client A, as shown in
Figure 2 MAC address tables of devices when Client A roams to AP D
To enable MAC address synchronization:
Step
Enter system view.
1.
Enable MAC address
2.
synchronization.
Command
system-view
mac-address mac-roaming
enable
10
Figure 2.
Remarks
N/A
By default, MAC address
synchronization is disabled.