Which three options are valid WAN connectivity methods? (Choose three.)
A.
ppp
B.
wap
C.
HDLC
D.
MPLS
E.
L2TPv3
F.
ATM
Which three options are valid WAN connectivity methods? (Choose three.)
Which three options are valid WAN connectivity methods? (Choose three.)
A.
ppp
B.
wap
C.
HDLC
D.
MPLS
E.
L2TPv3
F.
ATM