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?

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

View Answer

Answer: B