Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 511

Which two technologies optimize MPLS infrastructure using bandwidth protection services when experiencing slow response? (Choose two.)

Answer options

• A. IP LFA
• B. MPLS OAM
• C. Fast-Reroute
• D. VPLS
• E. SD-MPLS

Correct answer: A, C

Explanation

IP LFA (Loop-Free Alternate) and Fast-Reroute are both designed to provide quick recovery and bandwidth protection in MPLS networks during slow response scenarios. MPLS OAM, VPLS, and SD-MPLS, while relevant technologies, do not specifically focus on optimizing bandwidth protection in response to latency issues.