H12-311 Web TestEngine demo

Select all that apply.

• A

  Layer 3 roaming occurs when STAs roam between different subnets.

• B

  Layer 2 roaming occurs when STAs roam within the same subnet.

• C

  Layer 2 roaming can be identified as long as the VLAN IDs before and after roaming remain the same.

• D

  After Layer 3 roaming is performed, the VLAN IDs in the service sets of APs do not need to be the same.