In a typical service provider environment, which two tools are used to help scale PE router connectivity requirements? (Choose two.)
A) route reflectors
B) VPNv4 address family
C) originator ID
D) cluster ID
E) confederations

Question

Quizplus · Accepted Answer

Route reflectors and confederations are used to help scale PE router connectivity requirements in a typical service provider environment. Route reflectors allow multiple PEs to share the same routing table, reducing the amount of routing information that needs to be exchanged between PEs. Confederations allow multiple ASes to be grouped together into a single routing domain, reducing the number of routing tables that need to be maintained.

In a Typical Service Provider Environment, Which Two Tools Are