Refer to the exhibit.

An administrator replaced the 10/100 Mb NIC in a desktop PC with a 1 Gb NIC and now the PC
will not connect to the network. The administrator began troubleshooting on the switch. Using
the switch output shown, what is the cause of the problem?

Refer to the exhibit.

A technician is troubleshooting a host connectivity problem. The host is unable to ping a server
connected to Switch_A. Based on the results of the testing, what could be the problem?

Refer to the exhibit.

A problem with network connectivity has been observed. It is suspected that the cable
connected to switch port
Fa0/9 on Switch1 is disconnected. What would be an effect of this cable being disconnected?

A receiving host has failed to receive all of the segments that it should acknowledge. What can
the host do to improve the reliability of this communication session?

Refer to the exhibit.

A technician pastes the configurations in the exhibit into the two new routers shown.
Otherwise, the routers are configured with their default configurations.
A ping from Host1 to Host 2 fails, but the technician is able to ping the S0/0 interface of R2
from Host 1. The configurations of the hosts have been verified as correct. What could be the
cause of the problem?

Refer to the exhibit.

Serial 0/0 does not respond to a ping request from a host on the FastEthernet 0/0 LAN. How
can this problem be corrected?