Cisco 300-510 Exam Real Questions

Prepare and pass your Implementing Cisco Service Provider Advanced Routing Solutions with free 300-510 exam questions.

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Total 216 Questions | Updated On: Oct 18, 2024

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Question 1

Refer to me exhibit.

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:

What must be fixed to achieve this result?

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

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

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

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

Answer: B

Question 2

Refer to the exhibit.

Refer to the exhibit. After a recent network implementation project, customer A is performing stress testing to verify network redundancy at the branch office connected to R4. When the link from R2 is shut own as shown, the SLA tracking object fails and the cost of the link between R2 and R4 increases to 100. However, a traceroute operation from a PC in the Branch office shows that traffic to HQ is still routed via R2. Which solution corrects the problem and optimizes traffic flow via R3 without creating operational overhead?

A : nfigure two OSPF processes on R2 and R3 and redistribute traffic between them.

B : distribute routes from BGP to OSPF as type El.

C : multiarea adjacency to extend Area 10 to the link between R2 and R3.

D : eate a virtual channel from R3 to R4.

Answer: B

Question 3

Refer to the exhibit.

Refer to the exhibit A network engineer installed a new router (router 3) at the regional hub running MPLS services for scalability Router 3 is connected to the 10.44 4.0,'24. 10.44 5.024. 10 44.6.0/24. and 10 44 7 0/24 subnets The new router has been configured for OSPF area 2. and it is advertising the four connected networks. The engineer noticed that the same networks are listed as interarea summary routes, and they are being flooded into each area on the area borders Which action resolves the issue?

A : router 3, configure an access list to filter the networks.

B : router 2, configure a route map to filter the networks.

C : der the OSPF configuration on router 3. add area 2 range 10.44.4.0 255.255.252.0.

D : der the OSPF configuration on router 2, add area 2 range 10.44.4.0 255.255.252.0.

Answer: D

Question 4

A network consultant is troubleshooting IS-IS instances to identify why a routing domains is having communication problems between the two instances. Which description of the possible cause of issues in the routing domain is true?

A : same interface cannot be advertised in two different IS-IS instances

B : IS-IS ''ISP'' and ''ISP2'' instances are unrelated and unable to intercommunicate

C : configured IS-IS NSEL value is not allowing the routing systems to establish a neighborship

D : interface mode ip router is-is command was not included in the script

Answer: A

Question 5

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 : ly the administratively scoped range is permitted

B : ly ASM is permitted

C : ly the default SSM range is permitted

D : ly GLOP is permitted

Answer: C

Page: 1 / 44

Total 216 Questions | Updated On: Oct 18, 2024

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