What is the approximate time difference for a client to perform an intracontroller roam compared to an intercontroller roam?
A. 1 ms
B. 10 ms
C. 20 ms
D. 30 ms
What is the approximate time difference for a client to perform an intracontroller roam compared to an intercontroller roam?
A. 1 ms
B. 10 ms
C. 20 ms
D. 30 ms