Host A cannot connect to any hosts within the same subnet by hostname or IP address. However,
all of the other hosts within that subnet can connect. You have confirmed that the IP address and
subnet mask are correct. What could be the cause of this problem?

A.
Host A has an invalid entry in the hosts file

B.
The VLAN trunk is configured withwith the incorrect protocol

C.
Host A is not a member of the correct VLAN

D.
Host A has an invalid default gateway