A service provider would like to maximize forwarding memory, routing memory, and CPU resources on PE devices for enterprise customers having very few sites (two to three) and a large number of prefixes (several thousand). Which service should be offered by the service provider to these customers?
A) VPWS
B) InterAS L3VPN
C) VPLS
D) L3VPNs (RFC 2547-based)

Question

Quizplus · Accepted Answer

VPWS (Virtual Private Wire Service) is a point-to-point Layer 2 VPN service that is suitable for customers with few sites and a large number of prefixes, as it minimizes the use of forwarding memory, routing memory, and CPU resources on PE devices compared to other options like L3VPNs.

A Service Provider Would Like to Maximize Forwarding Memory, Routing