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?

By | December 1, 2022

  • A. Configure a targeted neighbor session.
  • B. Configure an access list on the interface to permit TCP and UDP traffic.
  • C. Configure a Cisco MPLS TE tunnel on both ends of the session.
  • D. Configure the interface bandwidth to handle TCP and UDP traffic between the LDP peers.
Answer: Option A.
Explanation: 

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ldp/configuration/12-4m/mp-ldp-12-4m-book.pdf

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