What is an MBSSID?
A.
a virtual AP configured on a physical AP that share a single physical device, which is one halfduplex radio
B.
a set of physical APs configured in a BSA to form cells that are controlled by a single controller
C.
the group of clients that are allowed to gain access to one or more SSIDs configured in an AP
D.
the identified overlap area between two cells, which identifies the clients that are operating in
that area at any given time
dot11 MBSSID command is used when the AP supports multiple Radios and and to each radio multiple SSIDs are mapped.. this one command will enable broadcasting on all the radios.. If you need to enable broadcast in radio basis, then we ned to enter MBSSID under each radio.
Multiple SSIDs on Wireless Devices in the Access Point Role … Network Admission Control Support for MBSSID …. However ACL logging does work for the bridge group virtual interface (BVI)
half duplex
virtual
A service set identifier (SSID) is a sequence of characters that uniquely names a wireless local area network (WLAN). … Several BSSs can be joined together to form one logical WLAN segment, referred to as an extended service set (ESS)