Juniper
JN0-660 · Question #148
You are asked to design a Layer 2 VPN service for a service provider network that supports Ethernet and ATM transport. Which two Layer 2 VPN technologies will meet this requirement? (Choose two.)
The correct answer is C. LDP Layer 2 circuit, using the RFC 4448 Layer 2 frame format D. BGP Layer 2 VPN, using draft-Martini encapsulation. See the full explanation below for the reasoning.
Question
You are asked to design a Layer 2 VPN service for a service provider network that supports Ethernet and ATM transport. Which two Layer 2 VPN technologies will meet this requirement? (Choose two.)
Options
- ALDP-signaled VPLS, using draft martini encapsulation
- BBGP-signaled VPLS, using the RFC 4448 Layer 2 frame format
- CLDP Layer 2 circuit, using the RFC 4448 Layer 2 frame format
- DBGP Layer 2 VPN, using draft-Martini encapsulation
How the community answered
(57 responses)- A9% (5)
- B19% (11)
- C72% (41)
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