A remote host can be pinged from all switches except one. Which of the following is the most likely reason for this failure?
Select the best response.
A.
VTP pruning has isolated the switch.
B.
IP routing is disabled on the switch.
C.
PoE is failing on the remote port.
D.
There is a loop in the topology.
a)VTP pruning not the issue. Pruning affects all the switches in the vtp domain. Set by the VTP server and propagates out to all clients.
b)Correct: IP routing disabled on the switch. Most likely; if the host is not in the same vlan (or subnet) from the host trying to reach it, some form of routing must take place.
c)POE: relates to powering a voip phone.
d)Loop in the Topology: would be disruptive throughout the switched domain.
Good! Thanks a lot.