Cisco Exam Questions

What destination Layer 2 address will be used in the frame header containing a packet for host 172.3

Refer to the topology.

What destination Layer 2 address will be used in the frame header containing a packet for host
172.30.4.4?

A.
704

B.
196

C.
702

D.
344

Explanation:

The destination layer 2 address is a DLCI for frame-relay network. The destination host packet
address is 172.30.0.4 corresponding DLCI is 702.
This can be confirmed by looking at the show frame-relay map output which shows the framerelay map statements for layer 3 address to its corresponding layer 2 address IP 172.30.0.4 is
mapped to DLCI 702.