Refer to the exhibit.

Clients in VLAN 10 complain that they cannot access network resources and the Internet. When
you try to ping the default gateway from one of the affected clients, you get ping timeouts. What is
most likely the cause of this issue?

A.
VLAN 10 is only enabled on trunk interfaces.

B.
VLAN 10 is not created in the switch database.

C.
STP is not running on the switch.

D.
IP routing is disabled on the switch.

E.
The switch CAM table is corrupted.

F.
The no shutdown command is issued under the VLAN 10 interface configuration.

Explanation:
When the line protocol is down, it means IP routing is disabled on the switch.