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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
    :May 29, 2026

Cisco 300-510 Online Questions & Answers

  • Question 1:

    Refer to the exhibit.

    An engineer has configured all routers in the environment to run IS-IS Level 1 and Level 2 routing. The engineer wants traffic from R1 to R5 to pass via R2. but IS-IS routing has calculated the best path via R4. Which action corrects the problem?

    A. Configure routers R1, R4, and R5 for Level 2 routing only.
    B. Set the link metric for the link from router R1 to router R4 to 30 or more.
    C. Set the link metric on R2 for the links from router R2 to routers R3 and R4 to 30 or more.
    D. Configure routers R1, R2, and R5 for Level 1 routing only.

  • Question 2:

    Refer to the exhibit.

    Routers R1, R2. R3, and R4 have been configured to run OSPF and router R5 is running EIGRP Traffic from R1 to R5 is expected to pass via R4, but OSPF routing has calculated the best path via R3. Which action corrects the problem?

    A. Configure R3 to use metric-type 1 with a higher metric than R4.
    B. Configure R1 with a static route to the R5 networks and set R5 as the next hop.
    C. Reconfigure R1 in Area 0.
    D. Change the metric-type value on R3 to 2.

  • Question 3:

    What are two differences between OSPF and IS-IS? (Choose two.)

    A. OSPF is a link-state routing protocol, and IS-IS is a distance-vector routing protocol.
    B. OSPF uses a router ID to identify a router, and IS-IS uses a system ID.
    C. OSPF elects a DR and a BDR, and IS-IS elects a DIS.
    D. Unlike OSPF. IS-IS supports virtual links.
    E. Unlike IS-IS routers, an OSPF router belongs to only one area in addition to the backbone area.

  • Question 4:

    While configuring Cisco NSF awareness, a network engineer enters the bgp graceful-restart command after the BGP session is established in a router that runs IOS XE Software. Graceful restart capabilities are not exchanged. Which two actions should be taken? (Choose two.)

    A. Reload the router
    B. Verify that BGP route dampening is configured
    C. Reduce BGP convergence time
    D. Issue the clear ip bgp * command
    E. Issue the show ip bgp neighbors command.

  • Question 5:

    Refer to the exhibit.

    The extension header of the IPv6 header is ignored when which value is equal to zero?

    A. Segments Left
    B. Hdr Ext Len
    C. Routing Type
    D. Next Header

  • Question 6:

    Refer to the exhibit.

    A network engineer configured three new PE routers to expand the network.

    The new routers run in the IS-IS routing protocol and reside in the data center in the same exchange as the existing routers. However, the network is now experiencing suboptimal routing.

    The Layer 2 configuration and VLANs are configured correctly to provide segregation between networks, but the Level 1 routes are not being converted to Level 2 routes.

    Which action resolves the issue?

    A. On Router 1, redistribute the routes into IGP.
    B. On Router 1, summarize internal routes between areas.
    C. On Router 2, redistribute the routes into IGP.
    D. On Router 2. summarize internal routes between areas.

  • Question 7:

    Refer to the exhibit.

    Routers RA and RB are IS-IS peers configured for NSF but router RC is an IS-IS peer without NSF capability If RA undergoes processor switchover what is the effect on the network environment?

    A. If RC is operating without the Cisco configuration option all three routers tear down their peering relationships and re-establish peering
    B. All peer relationships remain up and the link-state database is unchanged
    C. All peer relationships remain up, but the link-state database is rebuilt on each device
    D. If RC is operating without the Cisco configuration option only 2 routers tear down their peering relationships and re-establish peering

  • Question 8:

    Which two conditions must be met before separate ISPs can provide interdomain multicast routing? (Choose two.)

    A. Each ISP must configure MSDP to connect its individual multicast administrative domain to the domains at other ISPs.
    B. Each ISP must dedicate a single router to handle multicast traffic between providers.
    C. Each ISP must replace its RP assignment with a global RP.
    D. Each ISP must configure its network to use PIM-DM.
    E. Each ISP must support intradomain multicast routing.

  • Question 9:

    In a PIM-SM environment, which mechanism determines the traffic that a receiver receives?

    A. The receiver explicitly requests its desired traffic from the RP on the shared tree.
    B. The receiver explicitly requests traffic from a single source, which responds by forwarding all traffic.
    C. The RP on the shared tree floods traffic out of all PIM configured interfaces.
    D. The receiver explicitly requests traffic from each desired source, which responds by sending all traffic.

  • Question 10:

    Refer to the exhibit.

    Routers within the cluster are not receiving the desired prefixes. What must be done to fix the issue?

    A. Clients in that cluster must have full mesh connectivity between eBGP peers.
    B. No client-to-client must be disabled.
    C. Clients in that cluster must have full mesh connectivity between iBGP peers.
    D. No client-to-client reflection must be enabled.

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