Question 854 of 952
Refer to the exhibit. Which statement describes DLCI 17?
A. DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.
B. DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.
C. DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.
D. DLCI 17 describes the ISDN circuit between R2 and R3.