Which action must the engineer perform to configure extended discovery to support the MPLS LDP session between the headend and tailend routers?

An engineer is implementing a Cisco MPLS TE tunnel to improve the streaming experience for the clients of a video-on-demand server.

Which action must the engineer perform to configure extended discovery to support the MPLS LDP session between the headend and tailend routers?
A . Configure the interface bandwidth to handle TCP and UDP traffic between the LDP peers
B . Configure a Cisco MPLS TE tunnel on both ends of the session
C . Configure an access list on the interface to permit TCP and UDP traffic
D . Configure a targeted neighbor session.

View Answer

Answer: B