RSVP JN0-364 Practice Questions (Page 1)

Questions 1–5

1. 1application · easy

   A network engineer is analyzing RSVP message flow during LSP establishment. The engineer observes that a Resv message is being sent from the egress PE toward the ingress PE. What does the receipt of this Resv message indicate to the ingress PE?

   • AThe Path message was successfully processed and the reservation is being established
   • BThe LSP is being torn down
   • CAn error occurred during the Path message processing
   • DThe egress PE has rejected the reservation
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   In an MPLS network, what is the primary role of RSVP?

   • ATo advertise IP reachability and build the routing table
   • BTo encrypt traffic between MPLS edge routers
   • CTo forward data packets based on labels
   • DTo reserve resources and signal label bindings for LSPs
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A service provider is evaluating RSVP-TE for their new MPLS core. They need to support bandwidth reservation and explicit path control. However, they are concerned about the scalability of RSVP state on their P routers. Which feature of RSVP-TE is specifically designed to reduce the amount of state that must be maintained on transit routers?

   • APath message refresh reduction
   • BRSVP hello extension
   • CRSVP aggregation
   • DExplicit route objects
   Reveal Solution Discussion Select an answer first
5. 4application · medium

   A service provider is troubleshooting an RSVP-signaled LSP that fails to establish between two PE routers. The ingress PE sends a Path message toward the egress PE, but the egress PE never receives it. The network operator checks the intermediate P routers and finds that the Path message is being silently dropped at one of them. Which RSVP message type would the ingress PE expect to receive if the intermediate router had instead detected a problem with the Path message?

   • APathTear
   • BResvErr
   • CPathErr
   • DResvTear
   Reveal Solution Discussion Select an answer first
6. 5expert · hard

   A service provider is designing an MPLS core to support two types of traffic: (1) a set of low-priority LSPs that can share bandwidth, and (2) a set of high-priority LSPs that require dedicated bandwidth. The provider wants to use RSVP-TE reservation styles to meet these requirements. Which combination of reservation styles should be used?

   • AUse Shared-Explicit (SE) for both low-priority and high-priority LSPs
   • BUse Fixed-Filter (FF) for low-priority LSPs and Shared-Explicit (SE) for high-priority LSPs
   • CUse Fixed-Filter (FF) for both low-priority and high-priority LSPs
   • DUse Wildcard-Filter (WF) for low-priority LSPs and Fixed-Filter (FF) for high-priority LSPs
   Reveal Solution Discussion Select an answer first