Which two of these Metro Internet services map to E-LAN services that are defined by the MEF?（）
- A、Ethernet Private Line
- B、Ethernet Wire Service
- C、Ethernet Relay Service
- D、Ethernet Multipoint Service
- E、Ethernet Relay Multipoint Service
微信扫一扫手机做题
多做题，通过考试没问题！
思科认证考试