Free Cisco 300-515 Exam Questions

Become Cisco Certified with updated 300-515 exam questions and correct answers

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Total 74 Questions | Updated On: Jan 27, 2026

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Question 1

An engineer noticed that PE3 is failing to accept IPv6 traffic information from PE1 The engineer confirmed that both PE3 and PE1 routers are configured accurately with IPv6 protocol To eliminate IPv6 traffic loss issue, which action must the engineer take to solve the problem?

A : able 6PVE that provides local IPv6 reachability over MPLS.

B : nfigure 6PE that provides global IPv6 reachability over IPv4 MPLS

C : low PE routers use the MP-iBGP extensions in the IPv6 network configuration to exchange IPv6 reachability information.

D : nfigure 6PE forwarding between 6PE routers based on the IPv6 header

Answer: B

Question 2

What is a requirement to share VRF reachability information to all members of a VPN when using IPv6?

A : and CE routers must be running BGP as the PE-CE routing protocol

B : routers must have MPLS disabled and be running MP-BGP between all P and PE routers.

C : routers must be running MP-BGP and bgp default ipv4-unicast must be disabled

D : l PEs must have the same VRFs configured.

Answer: D

Question 3

Refer to the exhibit.

Other-Image-4401f5183-2bb7-4027-a7be-479f8930a09a

If the two devices are operating normally, which two conclusions can you draw from this configuration? (Choose two.)

A : 1 must use OSPF to establish a neighbor relationship with PE1.

B : 1 labels the routes it learns from CE1 with the route-target 222:2 and shares them with its VPNv4 peers.

C : 1 labels the routes it learns from CE1 with the route-target 111:1 and shares them with its VPNv4 peers.

D : PE-CE routes between the devices are being exchanged by OSPF

E : 1 is supporting CSC.

Answer: A,D

Question 4

A network engineer is implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers. Which PE-to-CE routing protocol requires a separate routing process to be created for each VRF?

A : Pv2

B : PF

C : P

D : GRP

Answer: B

Question 5

The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000

Series ASRs. While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6 ICMP error messages are sent out on the network. Which command do they need to apply?

A : mp ipv6 rate-limit unreachable 1000

B : v6 rate-limit 1000

C : mp ipv4 rate-limit unreachable 1000

D : v6 icmp error-interval 50 20

Answer: D

Page: 1 / 15

Total 74 Questions | Updated On: Jan 27, 2026

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