Câu 137: 400-051: CCIE Collaboration Written

Refer to the exhibit. IP phone 1 has the MAC address 11111.1111.1111, while IP phone 2 has the MAC address 2222.2222.2222. The first two incoming calls were answered by IP phone 1, while the third incoming call was answered by IP phone 2. What will happen to the fourth incoming call?

1. A. Both phones will ring, but only IP phone 2 can answer the call.
2. B. Both phones will ring and either phones can answer the call. — đáp án hiện tại
3. C. Only IP phone 2 will ring and can answer the call.
4. D. Neither phone will ring and the call will be forwarded to 2100.
5. E. Neither phone will ring and the call will be forwarded to 2200.