Which tree of these are types of Ethernet Virtue Connections (EVCs) in the MEF concept?()
- A、multipart-to-multipoint EVC (E-LAN)
- B、hub spoke EVC (E-Tree)
- C、point to point EVC (E-Line)
- D、rooted multipoint EVC (E-Tree)
- E、point-to-multipoint EVC (E-Tree)
正确答案:A,C,D
答案解析:有
微信扫一扫手机做题