Refer to the topology below.

What is the bandwidth on the WAN interface of Router1?

A.
16 Kbit/sec

B.
32 Kbit/sec

C.
64 Kbit/sec

D.
128 Kbit/sec

E.
512 Kbit/sec

F.
1544 Kbit/sec

Explanation:

To find out the bandwidth on the WAN (serial) interface of Router1 we need to use the show
interfaces serial 0/0 command:

Therefore the bandwidth on the WAN is 512 Kbit/sec.