Free Cisco 300-510 Exam Questions

Become Cisco Certified with updated 300-510 exam questions and correct answers

Page: 1 / 55

Total 271 Questions | Updated On: Aug 03, 2026

Add To Cart

Question 1

The engineering team at ISP_1 must improve network stability time and minimize the impact of routing instabilities from other domains to unicast transit services in the backbone R1 is part of an OSPF- enabled network, and acts as an ASBR connected via interface GiO to the external domain The OSPF exponential backoff algorithm RFC 3623 with helper mode is already implemented on R1 Which additional configuration must the ISP_1 team apply to suppress routing instability for 3 minutes'?

A : Configure ip ospf resync-timtout 180 under the Gi0'1 interface configuration

B : Configure ip ospf timer nsf interval 3 under the global Gi0'1 interface configuration

C : Configure nsf ittf restart-inttrval 180 under the global OSPF configuration

D : Configure nsf ospf wait 3 under the global OSPF configuration

Answer: A

Question 2

RPL has several fundamental capabilities that differ from those present in configurations oriented to traditional route maps Routing policy language introduces the notion of sets Which group of set types is valid in RPL?

A : acl-path-set community-set pre-community-set prefix-set and bgp-set

B : as-path-set community-set. extcommunity-set prefix-set and rd-set

C : access-control-set, community-set post-community-set pre-prefix-set and routed-set

D : route-path-set, community-set in-community-set prefix-set and rd-set

Answer: B

Question 3

Refer to the exhibit.OSPF is running in the core of a company. Router RA is running EIGRP. After the company acquired an additional office, an engineering team connected the two networks from router RA to router R1. OSPF and EIGRP have been mutually redistributed on R1. but the team cannot view the routes on R3. Which action must the team take to resolve the issue?

A : Create a virtual link between R1 and R2.

B : Configure the routers in Area 2 to be in Area 0.

C : Disable stub routing in Area 1.

D : Redistribute connected routes on R3.

Answer: C

Question 4

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 5

Refer to the exhibit.After maintenance to activate BGP neighbors connecting a new data center attached to R1, L3VPN customers attached to OSPF domain 100 lost connectivity to services in OSPF 200 and OSPF 300 However Unified MPLS services within OSPF 100 remain reachable Which action must the network engineer take to resolve the outage?

A : Reset the BGP session between R1 and R2

B : Activate BGP neighbors between the new data center and R2 and R3

C : Establish new MPLS LSPs from R1 to R2, R3 and R4

D : Raise the maximum prefix limit on R2 to 1560 or more

Answer: A

Page: 1 / 55

Total 271 Questions | Updated On: Aug 03, 2026

Add To Cart