350-029 · Question #214
Which three of these are types of Ethernet Virtual Connections (EVCs) in the MEF concept? (Choose three)
The correct answer is A. rooted multipoint EVC (E-Tree) B. point-to-point EVC (E-Line) E. multipoint-to-multipoint EVC (E-LAN). Ethernet Service Types can be used to create a broad range of Subscriber services. The service types are characterized by their required connectivity [10]. The following service types have been defined to date: Ethernet Line Service (E-Line Service) uses a Point-to-Point EVC…
Question
Which three of these are types of Ethernet Virtual Connections (EVCs) in the MEF concept? (Choose three)
Options
- Arooted multipoint EVC (E-Tree)
- Bpoint-to-point EVC (E-Line)
- Cpoint-to-multipoint EVC (E-Tree)
- Dhub spoke EVC (E-Tree)
- Emultipoint-to-multipoint EVC (E-LAN)
How the community answered
(55 responses)- A75% (41)
- C18% (10)
- D7% (4)
Explanation
Ethernet Service Types can be used to create a broad range of Subscriber services. The service types are characterized by their required connectivity [10]. The following service types have been defined to date: Ethernet Line Service (E-Line Service) uses a Point-to-Point EVC. The Ethernet LAN Service (E- LAN Service) uses a Multipoint-to-Multipoint EVC. The Ethernet Tree Service (E-TREE Service) uses a Rooted-Multipoint EVC.
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