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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 51:

    Refer to the exhibit.

    An MPLS core network has connectivity issues R4 has failed. It impacts traffic loss between R1 and R8. Customers report no access to their file servers, which delays their transformation work. Which quick action resolves the issue until R4

    recovers?

    A. Implement Link and Node protection on routers R2 and R7.
    B. Disable traffic engineering so that traffic prefers the IGP path
    C. Enable MPLS fast reroute on router R1 and Link and Node protection on router R2.
    D. Configure IBGP full mesh for faster convergence.

  • Question 52:

    Refer to the exhibit.

    Company_A hosts multiple online VoD platforms. R3 is connected to the MAN with a 100 Mbps link. R2 has only a 10 Mbps connection, but it has the fewest hops to R1. A network engineer must allow users in area 49.421e.2331.5548.7624.00 to access online library resources, using the best possible route toward the online platforms to guarantee the highest connection quality. After the engineer implements the requirements, they notice an excessive number of routes in the R4 routing table and high memory consumption on the router. Which two actions must the engineer take to resolve the issue? (Choose two.)

    A. Create an access list on R2 and redistribute all routes from L1 into L2.
    B. Configure summary-address area level-1-2 64.45.52.0 255.255.252.0 on R3.
    C. Create a route-map on R3 and redistribute all routes from L2 into L1.
    D. Configure summary-address level-2 64.45.52.0 0.0.3.255 on R2.
    E. Configure summary-address 64.45.52.0 255.255.252.0 level-1 on R3.

  • Question 53:

    Which statement about BFD on Cisco IOS XR Software is true?

    A. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
    B. Cisco IOS XR Software does not support BFD multihop for IPv4.
    C. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
    D. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.

  • Question 54:

    Which technique should be permitted on ASA Firewall to allow MSDP Peering?

    A. PIMv2 messages carrying MSDP messages
    B. Multicast BGP carrying MSDP messages
    C. UDP socket(s) carrying MSDP messages
    D. TCP socket(s) carrying MSDP messages

  • Question 55:

    Refer to the exhibit.

    HostB receives an IPTV traffic stream from the multicast source at 192.168 10.1. When router RB is powered down, it impacts multicast traffic forwarding to downstream peers. The RA and RB routers reside in the same physical location. Which two configurations must be implemented so that HostB receives the multicast stream even when RB is powered down? (Choose two )

    A. Enable PIM sparse mode on routers RC and RZ with a static RP address of 10.10.10.1.
    B. Set the backup RP address to 10 10 10.3 on routers RY and RZ.
    C. Enable bi-directional PIM on all routers.
    D. Enable PIM SSM mode on routers RA and RY.
    E. Set the RP address to 10.10.10.4 on all routers

  • Question 56:

    Which feature is used in multicast routing to prevent loops?

    A. STP
    B. inverse ARP
    C. RPF
    D. split horizon

  • Question 57:

    Refer to the exhibit.

    Router 1 is a core ABR in a Cisco Unified MPLS environment. All of the router 1 BGP peers are established, but traffic between customers is failing.

    Which BGP configuration must be added to the configuration?

    A. It must be configured for graceful restart
    B. It must be configured with a route reflector
    C. It must be configured with send labels
    D. It must be configured with PIC edge

  • Question 58:

    What is the purpose of a BGP confederation?

    A. It limits the number of routes a device receives from its peers, which reduces CPU load.
    B. It improves service by increasing the number of simultaneous iBGP peering sessions.
    C. It redirects traffic away from route reflectors, which reduces their operating load.
    D. It reduces the number of iBGP peers and increases stability.

  • Question 59:

    DRAG DROP

    Drag the IPv6 tunneling mechanisms on the left to match the correct manual or aotomatic tunneling catagory on the right.

    Select and Place:

  • Question 60:

    CORRECT TEXT

    Guidelines

    This is a lab item in which tasks will be performed on virtual devices.

    1. Refer to the Tasks tab to view the tasks for this lab item.

    2. Refer to the Topology tab to access the device console(s) and perform the tasks.

    3. Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

    4. All necessary preconfigurations have been applied.

    5. Do not change the enable password or hostname for any device.

    6. Save your configurations to NVRAM before moving to the next item.

    7. Click Next at the bottom of the screen to submit this lab and move to the next question.

    8. When Next is clicked, the lab closes and cannot be reopened.

    Topology

    Tasks

    Configure and verify an OSPF neighbor adjacency between R1 and R2 in OSPF area 0 according to the topology to achieve these goals:

    1. R1 pings the Loopback0 interface of R2. Use interface-level configuration to complete this task.

    2. R2 pings the Loopback0 interface of R1. Use interface-level configuration to complete this task.

    3. R2 receives a single summary route 172.16.100.0/22 for networks 172.16.100.0/24, 172.16.101.0/24, and 172.16.103.0/24.

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

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