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Free Cisco 300-510 Practice Exam with Questions & Answers | Set: 5

Questions 41

Refer to me exhibit.

300-510 Question 41

A network engineer sets up a multihoming eBGP topology where multiple Autonomous Systems connect to ASN 64501. The engineer wants to block all the routers coming from ASN 64502. but allow all the others. For that purpose, the following AS Pam prefix 1st s being used:

300-510 Question 41

What must be fixed to achieve this result?

Options:
A.

The AS-PATH filter must be defined inside the route-map mode

B.

At the end ip as-path access-list 10 permit .* must be included

C.

The statement must be modified with ip as-path access-list 1 deny _64502_

D.

The statement must CM modified with ip as path access list 1 deny A64502$

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Questions 42

Refer to the exhibit.

300-510 Question 42

Which two commands must the engineer configure for the company's PIM-PIM network to enable Auto-RP mappings to be sent over the FastEthernet0/0 interface without affecting normal operation? (Choose two)

Options:
A.

enable auto-rp listener

B.

enable sparse-dense mode

C.

enable sparse-mode

D.

enable Auto-RP announcements

E.

enable dense mode

Questions 43

Refer to the exhibit.

300-510 Question 43

Routers R1 and R2 cannot form a neighbor relationship, but the network is otherwise

configured correctly and operating normally. Which two statements describe the problem? (Choose two.)

Options:
A.

The two routers are in the same area

B.

The two routers are in different subnets

C.

The two routers have password mismatch issues

D.

The two routers have the same network ID

E.

The two routers are in different areas

Questions 44

Which technique should be permitted on ASA Firewall to allow MSDP Peering?

Options:
A.

PIMv2 messages carrying MSDP messages

B.

TCP socket(s) carrying MSDP messages

C.

Multicast BGP carrying MSDP messages

D.

UDP socket(s) carrying MSDP messages

Questions 45

300-510 Question 45

Refer to the exhibit The engineering team noticed route disruptions when DSL subscriber 172.16.20.10 goes offline. In this service provider environment:

The OSPF backbone area is configured to advertise loopback prefixes

The PE routers are running BGP-IPv4 address family in a BGP-free core topology.

The DSL subscriber IP subnet 172.16.20.10/32 is redistributed in BGP on PE1

Which configuration on PE1 resolves the issue?

300-510 Question 45

Options:
A.

Option A

B.

Option B

C.

Option C

D.

Option D

Questions 46

What is the purpose of a BGP confederation?

Options:
A.

It limits the number of routes a device receives from its peers, which reduces CPU load.

B.

It improves service by increasing the number of simultaneous iBGP peering sessions.

C.

It redirects traffic away from route reflectors, which reduces their operating load.

D.

It reduces the number of iBGP peers and increases stability.

Questions 47

Which two BGP route reflector attributes should be implemented to prevent routing loops? (Choose two)

Options:
A.

CLUSTER_ID

B.

ORIGINATOR_ID

C.

CLUSTER_LIST

D.

COMMUNITY

E.

AS_PATH

Questions 48

Refer to the exhibit.

300-510 Question 48

Which tree does multicast traffic follow?

Options:
A.

shared tree

B.

MDT default

C.

source tree

D.

MDT voice

Questions 49

What Is a characteristic of a segment routing mapping server?

Options:
A.

It must be placed in the core of the network.

B.

It serves multiple VRFs.

C.

It must have an IGP adjacency.

D.

It applies SID mappings from one IGP instance to another IGP instance.

Questions 50

Refer to the exhibit.

300-510 Question 50

What is the effect of this configuration?

Options:
A.

It sets the keepalive timer to 30 milliseconds and the hold timer to 240 milliseconds.

B.

It sets the keepalive timer to 30 seconds and the hold timer to 240 seconds.

C.

It sets the hold timer to 30 milliseconds and the keepalive timer to 240 milliseconds.

D.

It sets the hold timer to 30 seconds and the keepalive timer to 240 seconds.

Exam Code: 300-510
Certification Provider: Cisco
Exam Name: Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)
Last Update: Jul 20, 2025
Questions: 214