Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?（）
- A、Needs to use Inverse ARP.
- B、Maps a single IP subnet per DLCI.
- C、Maps a single IP subnet across multiple DLCIs.
- D、Resolves NBMA (non broadcast multi access) split horizon issues.
- E、Requires use of the frame-relay map command.
- F、None of the above
正确答案:B,D
答案解析:有
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