Nokia
4A0-M01 · Question #42
4A0-M01 Question #42: Real Exam Question with Answer & Explanation
The correct answer is A. A failure on the POC3-1 VPRN interface "to NodeB" will cause a pseudowire switch on the CSA router. See the full explanation below for the reasoning.
Question
Given the diagram and the following information:
- Virtual Private Routed Network (VPRN) 5 spans the routers Point of Concentration (POC) 3-1 and 3-2 and the Multilabel Switch (MLS) routers MLS1 and MLS2.
- Multiprotocol Border Gateway Protocol (MP-BGP) is configured and operational
- Pseudowire status is signaled, as shown, on the ePipe/VPRN spoke Service Distribution Paths (SDPs) Which statement correctly describes the illustrated services' normal operations?
Options
- AA failure on the POC3-1 VPRN interface "to NodeB" will cause a pseudowire switch on the CSA router
- BA failure on the POC3-2 VPRN interface "to NodeB" will cause a pseudowire switch on the CSA router
- CThe CSA router sends traffic down both spoke SDPs 1:50 and 2:50 simultaneously
- DBoth POC3-1 and POC3-2 VPRN interfaces "to NodeB" simultaneously forward traffic to the CSA router
Community Discussion
No community discussion yet for this question.