The T1/T3 protocols are being defined to incorporate______________
A. layer 2 functions
B. layer 3 functions
C. layer 6 f unctions
D. layer 4 f unctions
Answer:A
The T1/T3 protocols are being defined to incorporate______________
A. layer 2 functions B. layer 3 functions C. layer 6 f unctions D. layer 4 f unctions