View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 381. An IS-IS router receives a newer LSP from a neighbor, but the router’s local database still contains an older sequence number. What should occur? The router should discard the newer LSP The router should install the newer LSP and […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 361. An IS-IS Level-1 router has an adjacency with a Level-1-2 router but cannot reach a destination outside its local area. Which routing information should the Level-1 router normally use? A Type 5 LSA A BGP community A default route […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 341. An IS-IS router receives an LSP with a higher sequence number than the copy in its local database. What should the router normally do? Delete all existing IS-IS adjacencies Install the newer LSP and flood it as appropriate Ignore […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 321. A provider is troubleshooting an IS-IS network and discovers that a Level-1 router cannot reach destinations outside its local area. The router has no specific route for those destinations. Which behavior should normally provide connectivity? The router should use […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 301. A provider is troubleshooting an IS-IS adjacency that repeatedly fails to reach the Up state. The two routers are configured for different IS-IS levels and cannot establish the required adjacency. Which configuration should be verified first? BGP MED IS-IS […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 281. A service provider uses IS-IS, and a router receives an LSP with a sequence number newer than the copy in its local database. What should the router do? Ignore the newer LSP until the current LSP expires Replace the […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 261. An IS-IS Level-2 router receives an LSP with a newer sequence number than the version stored in its local database. What should the router do? Ignore the LSP because only the DIS can update databases Convert the LSP into […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 241. An IS-IS Level-1 router needs to reach a destination located outside its local area. Which route is commonly used to provide connectivity toward the rest of the IS-IS domain? A Level-1 route learned from an unrelated area A default […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 221. An IS-IS router on a broadcast LAN is elected as the Designated Intermediate System (DIS). Which function is specifically associated with the DIS? Establishing BGP sessions with all routers on the LAN Translating OSPF Type 7 LSAs Assigning MPLS […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 201. An engineer is troubleshooting an IS-IS adjacency that remains in the Up state, but routes learned through the neighbor are not being installed because the neighbor has been configured with the overload bit. What does the overload bit indicate? […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 181. A provider is troubleshooting an MPLS LDP network. The LDP session between two routers is down even though their loopback addresses are reachable. Which protocol transport should be verified? UDP port 520 TCP port 179 UDP port 500 TCP […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 161. A service-provider router has an established LDP session with a neighbor, but the expected label-switched path is missing for an IGP route. Which issue should be investigated first? Whether the PIM RP is reachable Whether BGP MED is identical […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 141.  Which route is normally preferred when the relevant earlier attributes are equal? The iBGP-learned route The eBGP-learned route The route with the higher MED regardless of source The route with the older BGP router ID Correct Answer: 2. The […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 121. A service provider router is configured as an IS-IS Level-1-2 router. Which behavior allows it to provide connectivity between the Level-1 and Level-2 portions of the IS-IS domain? It disables all Level-1 adjacencies It maintains separate Level-1 and Level-2 […]

View Full Cisco CCNP Service Provider 300-510 Exam Dumps and Practice Test Dumps   Question 101. An IS-IS Level-2 router has recently lost connectivity to several destinations, and its LSP indicates the overload bit is set. What is the expected effect on transit traffic? The router becomes the preferred exit for external routes All IS-IS […]