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Cisco 300-510 Online Practice Questions and Exam Preparation

300-510 Exam Details

  • Exam Code
    :300-510
  • Exam Name
    :Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)
  • Certification
    :CCNP Service Provider
  • Vendor
    :Cisco
  • Total Questions
    :279 Q&As
  • Last Updated
    :Jul 09, 2026

Cisco 300-510 Online Questions & Answers

  • Question 251:

    Refer to the exhibit.

    The service provider operations team was alerted that hub site traffic from BGP AS 65101 to AS 65201 uses a non-primary path via the R5-R6 link. IBGP peering between R1 and R2 is up, and no fiber failure has been reported on the R2-R3 link. The team determined that the traffic flow between 10.10.10.1 and 192.168.30.1 is not considering the R1-R2-R3-R4 path.

    Which action resolves this issue?

    A. Add metric 5 with BGP neighbor 10.10.10.6 on R5 for receiving routes.
    B. Change the metric attribute to 20 with neighbor 10.10.10.5 on R1.
    C. Set the local-preference to the default value with BGP neighbor 10.10.10.3 on R2 for receiving routes.
    D. Change the local-preference attribute to 50 with neighbor 10.10.10.5 on R1.

  • Question 252:

    Refer to the exhibit.

    An engineer applied the configuration on R1 to prevent network 192.168.1.0/24 from being propagated outside of area 5. After the change, users have reported they are not able to access any of the application servers that were working before. While checking the routing table of the peer router, the engineer notices R1 stopped propagating any routes outside area 5. Which action must be taken to fix the problem?

    A. Change the prefix-list action to permit and add an explicit deny statement for network 192.168.1.0/24
    B. Add a permit statement for 0.0.0.0/0 le 32 to the end of the prefix-list to override the implicit deny
    C. Reconfigure the filter-list statement to apply in the inbound direction
    D. Configure an additional filter-list on R1 for inbound traffic to allow external routes into area 5

  • Question 253:

    A network administrator working for a private service provider with an employee ID: 4784:41:907 wants to configure timers for the BGP process on their Cisco IOS XE router. Which configuration follows guideline timer recommendations and is a valid BGP timer deployment?

    A. router bgp 1.0 bgp router-id 1.1.1.1 no bgp default Ipv4-unlcast bgp fast-external-fallover timers keep-alive 40 timers hold 120
    B. router bgp 1.0 bgp router-id 1.1.1.1 no bgp default ipv4-unicast bgp fast-external-fallover timers keep-alive 40 timers hold 60
    C. router bgp 1.0 bgp router-id 1.1.1.1 no bgp default ipv4-unicast bgp fast-external-fallover timers bgp 40 60
    D. router bgp 1.0 bgp router-id 1.1.1.1 no bgp default ipv4-unicast bgp fast-external-fallover timers bgp 40 120

  • Question 254:

    Refer to the exhibit.

    All routers on this network have been configured with PIM-SM, and R1 is the rendezvous point. However, when asymmetric routing is implemented to modify link usage, the network begins to drop certain multicast traffic. Which action corrects the problem?

    A. Place the routes affected by asymmetric routing in a VRF
    B. Remove the asymmetric routing and use spanning tree to manage link usage
    C. Add a static mroute for routes that are failing
    D. Configure the routers to use PIM-DM instead of PIM-SM

  • Question 255:

    CORRECT TEXT

    A. Check the answer in the explanation
    B. Placeholder
    C. Placeholder
    D. Placeholder

  • Question 256:

    Refer to the exhibit

    An engineer is configuring service traffic from router R1 to R6 as shown. Which additional configuration must the engineer implement so that the LDP and SR domains will participate and interwork with each other?

    A. Router2(config)# segment-routing Router2(config-sr)# ldp mapping-server Router2(config-sr-ms)# prefix-sid-map Router2(config-sr-ms-map)# Router2(config-sr-ms-map-af)# 2.2.2.2/32 500 range 4
    B. Router2(config)# segment-routing Router2(config-sr)# sr mapping-server Router2(config-sr-ms)# ldp-sid-map Router2(config-sr-ms-map)# address-family ipv4 Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50
    C. Router2(config)# segment-routing Router2(config-sr)# mapping-server Router2(config-sr-ms)# prefix-sid-map Router2(config-sr-ms-map)# address-family ipv4 Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50
    D. Router2(config)# segment-routing Router2(config-sr)# ldp mapping-server Router2(config-sr-ms)# prefix-sid-map Router2(config-sr-ms-map)# address-family ipv4 Router2(config-sr-ms-map-af)# 2.2.2.2/32 500 range 40

  • Question 257:

    Refer to the exhibit A. R1# ip msdp sa-filter in 192.168.3.1

    Router R1 is configured to advertise outgoing SA messages to routers R2 and R3, but to receive incoming SA messages only from R2. Which additional configuration must an engineer apply to router R1 so it filters all MSDP SA messages from Domain-C?

    B. R3# ip msdp sa-filter out 192.168.3.1

    C. R3# ip msdp password peer 192.168.1.1

    D. R1# ip msdp password peer 192.168.3.1

    Correct Answer. A

  • Question 258:

    Refer to the exhibit.

    A service provider is running IS-IS in the core, and all routers use the default IS-IS configuration and reside in the same area. All routers maintain a different 6 bytes for the system ID, but the attached bits in the NET are the same. After an

    engineer added router R6 to the network, R3 and R5 began to experience CPU processing issues. Which action must the engineer take to resolve the issue?

    A. Configure all routers lo operate as IS-IS Level 1 routers by altering the attached bit to ensure that a default route is Injected Into the routing tables.
    B. Configure R6 to operate as a Level 1 router only so that it maintains the Level 1 database for all routers.
    C. Configure routers R5 and R3 to operate as Level 1 routers only so that they inject a default routing into the routing tables of the other routers
    D. Configure all routers to operate as IS-IS Level 2 routers so that only a Level 2 database is maintained.

  • Question 259:

    What are three requirements for a static IPv6-in-IPv4 tunnel? (Choose three.)

    A. A static IPv6 address must be configured.
    B. A dynamic IPv6 address must be configured.
    C. Cisco Express Forwarding must be enabled.
    D. Each tunnel endpoint must support IPv4 and IPv6.
    E. A static IPv4 address must be configured.
    F. A dynamic IPv4 address must be configured.

  • Question 260:

    Refer to the exhibit.

    All four routers on the network reside in the same data center. The four routers are running IS-IS between them in Level 1 mode within an IPv4 network. After a network engineer installed several new servers connected to R4, users connected via R1 reported they could not connect to applications on the servers. The engineer has determined that R4 is receiving routes from R3 but is failing to receive routes from R1. Which action must the engineer take to resolve the issue?

    A. Configure R3 only to be a Level 1/Level 2 router.
    B. Configure R2 and R3 to be Level 1/Level 2 routers.
    C. Configure R2 only to be a Level 2 router.
    D. Configure R1 and R4 to be Level 2 routers.

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