Cisco CCNP 300-510 Questions & Answers

• Question 11:

  DRAG DROP

  Drag and drop the features about multicast from the left onto the multicast protocols on the right. Not all options ate used.

  Select and Place:

  

  Correct Answer:

  

• Question 12:

  DRAG DROP

  Drag and drop the attributes for the BGP route selection on the left into the correct order on the right. Not all options are used.

  Select and Place:

  

  Correct Answer:

  

  Reference: https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13753-25.html

• Question 13:

  DRAG DROP

  Compare different features between OSPFv2 and OSPFv3. Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.

  Select and Place:

  

  Correct Answer:

  

• Question 14:

  DRAG DROP

  An engineer is troubleshooting end-to-end customer traffic across an MPLS VPN service provider network.

  Which tasks should the engineer use to solve the routing issues?

  Drag and drop the table types from the left onto the most useful troubleshooting tasks/router types on the right. (Not all options are used.)

  Select and Place:

  

  Correct Answer:

  

• Question 15:

  Refer to the exhibit.

  

  An administrator is troubleshooting network issues on a customer's network PE1 cannot form an LDP relationship with PE2 using LDP ID 192 168.1.1. Due to this connectivity issue, the customer's routes behind both PE routers cannot be exchanged. Which action must the administrator take to correct the problem?

  A. Configure PE2 to automatically select its own LDP router ID with 192.168.1.1.

  B. Create a targeted LDP session on PE2 to override the missing routing table entry on PE1.

  C. Configure PE1 with a static route to 192.168.1.1.

  D. Enable LDP session protection on the link that P1 uses as the next hop to PE2.

  Correct Answer: C

• Question 16:

  Refer to the exhibit.

  

  An MPLS core network has connectivity issues R4 has failed. It impacts traffic loss between R1 and R8. Customers report no access to their file servers, which delays their transformation work. Which quick action resolves the issue until R4

  recovers?

  A. Implement Link and Node protection on routers R2 and R7.

  B. Disable traffic engineering so that traffic prefers the IGP path

  C. Enable MPLS fast reroute on router R1 and Link and Node protection on router R2.

  D. Configure IBGP full mesh for faster convergence.

  Correct Answer: C

• Question 17:

  Refer to the exhibit.

  

  Routers R1 and R2 reside in AS 65530, which is multihomed to the Internet. A network engineer expects devices in the AS to use R2 to access the Internet, but they are using R1 as the exit point from the AS. Which action corrects the problem?

  A. Add a sequence number to the route map to remove the implicit deny.

  B. Change the route map direction in the neighbor statement to out.

  C. Configure the route map with a local preference of 200 or higher.

  D. Remove the neighbor statements from the address family configuration and activate the neighbor globally on R1.

  Correct Answer: B

  Reference: https://community.cisco.com/t5/networking-blogs/bgp-as-path-prepending-configuration/ba-p/3819334

• Question 18:

  Refer to the exhibit.

  

  CE1 and CE2 are iBGP neighbors in AS 65516. All traffic that exits AS 65516 must use the link from CE1 to PE1. CE1 is advertising a higher local preference to CE2, but traffic from CE2 still prefers the PE2 link. Which action corrects the problem?

  A. Add the lower local-preference value on PE2 towards CE2.

  B. Configure CE1 to send routes to CE2 with a higher MED.

  C. Configure CE1 to send routes to CE2 with a higher weight.

  D. Add the next-hop self command to the CE1 neighbor statement for CE2.

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13753-25.html

• Question 19:

  Which keyword is used with the match route-type command to redistribute the external BGP and IGP routes using route map?

  A. match route-type type-1

  B. match route-type nssa-external

  C. match route-type type-2

  D. match route-type external

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/49111-route-map-bestp.html

• Question 20:

  Refer to the exhibit.

  

  An engineer is troubleshooting IS-IS configuration between two areas. IS-IS Area-A network 30.1.1.0/24 is leaked into IS-IS Area-. R2 is failing to filter the route updates from network 10.1.1.0/24. Which configuration must the engineer apply to resolve the issue?

  A. R2(config)# ip prefix-list List2 seq 5 deny 10.1.1.0/24 R2(config)# interface fastethernet 0/0 R2(config-if)# ip router isis 100 R2(config-if)# router isis 100 R2(config-router)# distribute-list gateway List2 in

  B. R2(config)# ip prefix-list List1 seq 3 deny 10.1.1.0/24 R2(config)# ip prefix-list List1 seq 5 permit 30.1.1.0/24 ge 25 1e R2(config)# ip prefix-list List1 seq 10 permit 0.0.0.0/le 32 R2(config)# interface fastethernet 0/0 R2(config-if)# ip router isis 122 R2(config-if)# router isis 122 R2(config-router)# distribute-list prefix List1 in

  C. R1(config)# ip prefix-list List2 seq 5 deny 10.1.1.0/24 R1(config)# interface fastethernet 0/0 R1(config-if)# ip router isis 100 R1(config-if)# router isis 100 R1(config-router)# distribute-list gateway List2 in R (config-if)# router isis 150 R1(config-router)# distribute-list route-map Map1 in

  D. R2(config)# access-list 101 deny ip any 10.1.1.0 0.0.0.127 R2(config)# access-list 101 permit ip any 30.1.1.0 0.0.0.63 R2(config)# access-list 101 deny ip any 0.0.0.0 0.0.0.0 R2(config)# interface fastethernet 0/0 R2(config-if)# ip router isis 121 R2(config-if)# router isis 121 R2(config-router)# distribute-list 101 in

  Correct Answer: C

  Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_isis/configuration/15-mt/irs-15-mt-book/isis-inbound-filtering.html