- A. HostA is not on the same subnet as its default gateway
- B. The Fa0/0 interface on RouterB is using a broadcast address.
- C. The Fa0/0 interface on RouterA is on a subnet that can’t be used.
- D. The address of SwitchA is a subnet address.
- E. The serial interfaces of the routers are not on the same subnet.
Answer: Option E.
Explanation:No answer description available for this question