Practice 300-510 Exam Online

Question 1

Refer to the exhibits.

All links inside the network are configured at a default cost of one inside the fully converged OSPF domain. Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?

A : Interface GigabitElhemet 0/0. The tie breaker of the node index priority is lower and trumps the path cost.

B : Interface GigabitEthernet 0/1. The tie breaker of the path cost being lower. The node index priority does not impact this selection process.

C : Interface GigabitEthernet 0/1. The tie breaker of the node index priority is lower and trumps the path cost.

D : Interface GigabitEthernet 0/0. The tier breaker of the path cost being lower. The node index priority does not impact this selection process.

Answer: A

Question 2

Refer to the exhibit.

IS-IS is the routing protocol on the network. After the team noticed excessive CPU usage on all routers, particularly routers R2 and R6, they configured route summarization on all routers. However, a network engineer noticed that summary routes and more specific routes are present in the routing table on R1. Which action must the team take so that R1 receives only the summary routes?

A : Configure R2 and R4 to perform summarization for Level 1 routers.

B :

Configure R3 to perform summarization for Level 1 routers, and configure R6 to perform summarization for Level 2 routers.

C : Configure R3 and R5 to perform summarization for Level 1 and Level 2 routers.

D : Configure R6 only to perform summarization for all routers.

Answer: B

Question 3

What is a requirement of PIM-SM?

A : It requires Cisco Express Forwarding to be enabled.

B : It must be enabled on loopback interfaces only

C : It requires OSPF to be configured on the network.

D : It must use an RP

Answer: D

Question 4

Refer to the exhibit.

A service provider technician is working on a multicast issue for a customer. While

checking the multicast table, the technician notices that no flags are present for the (1.1.1.1, 239.1.1.1) entry, yet flags are present for the (1.1.1.1, 232.1.1.1) entry.

Which factor might explain this issue?

A : Only the administratively scoped range is permitted

B : Only ASM is permitted

C : Only the default SSM range is permitted

D : Only GLOP is permitted

Answer: C

Question 5

Refer to the exhibit Router 1 resides in a different data center than Rouler 2 and Router 3. Router 1 is running the IS-IS routing protocol, and it is preconfigured with LDP and segment routing Which configuration must the engineer apply under router isis 111 on Router 1 to implement Tl-LFA on the link to Router 2 without disrupting traffic to Router 3?

A :

B :

C :

D :

Answer: D

Name:	Implementing Cisco Service Provider Advanced Routing Solutions
Exam Code:	300-510
Certification:	CCNP Service Provider
Vendor:	Cisco
Total Questions:	271
Last Updated:	Apr 03, 2026

Cisco 300-510 Answers