What can be used to determine a path from the head-end to a tail-end router when implementing SR-TE with a head-end, with little information on the network topology?
A) traffic controller
B) path computation engine
C) tail-end router
D) SNMP server

Question

Quizplus · Accepted Answer

A path computation engine (PCE) is used to determine efficient network paths, especially in scenarios like Segment Routing Traffic Engineering (SR-TE), where the head-end router has limited information about the network topology.

What Can Be Used to Determine a Path from the Head-End