What statement describes the use of communication protocols between WLAN controllers and lightweight access points (APs)? Choose 2
A.
All vendors use the same protocol so that APs will interoperate with all WLAN controllers.
B.
Some vendors use proprietary protocols, and some vendors use protocols based on public standards like RFCs.
C.
All vendors support the use of VRRP, which allows lightweight APs to connect to a backup controller in case the primary fails.
D.
All vendors support simultaneous L2 and L3 protocol connectivity between the WLAN controller and lightweight APs.
E.
All vendors support L3 (IP) tunneling between WLAN controllers and lightweight APs.