Two routers named Atlanta and Brevard are connected by their serial interfaces as shown in the
exhibit, but there is no data connectivity between them. The Atlanta router is known to have a
correct configuration. Given the partial configurations shown in the exhibit, what is the problem on
the Brevard router that is causing the lack of connectivity?
A.
A loopback is not set.
B.
The IP address is incorrect.
C.
The subnet mask is incorrect.
D.
The serial line encapsulations are incompatible.
E.
The maximum transmission unit (MTU) size is too large.
F.
The bandwidth setting is incompatible with the connected interface.
Explanation: