350-501 Exam Details

  • Exam Code
    :350-501
  • Exam Name
    :Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
  • Certification
    :CCIE Service Provider
  • Vendor
    :Cisco
  • Total Questions
    :568 Q&As
  • Last Updated
    :May 31, 2026

Cisco 350-501 Online Questions & Answers

  • Question 441:

    Refer to the exhibit.

    An engineer is updating this network to meet these conditions:

    1. Area 10 will receive inter-area routes and support mutual redistribution of external routes with the extranet.

    2. The ::/0 route is prohibited in Area 10.

    3. Area 11 will receive only the ::/0 route from the ABR.

    4. External route redistribution is not supported in Area 11.

    5. The ABR in Area 11 will advertise no interarea routes.

    Which two configurations must be performed to meet the requirements? (Choose two.)

    A. Configure area 11 as nssa no-summary on R7 and as nssa on XR31.
    B. Configure area 10 as stub on R9 and XR32.
    C. Configure area 11 as stub no-summary on R7 and as stub on XR31.
    D. Configure area 11 as nssa default-information-originate on R7 and as nssa on XR31
    E. Configure area 10 as nssa on R9 and XR32.

  • Question 442:

    What is the primary purpose of routed optical networks?

    A. to simplify network management by collapsing multiple layers into a single architecture
    B. to provide redundancy for failed network connections by automatically switching to backup paths
    C. to convert analog signals to digital signals for transmission over fiber-optic cables
    D. to encrypt and secure data traveling across the network

  • Question 443:

    DRAG DROP

    Drag and drop the characteristics from the left onto the corresponding radio splitting approaches on the right.

    Select and Place:

  • Question 444:

    Which configuration modifies Local Packet Transport Services hardware policies?

    A. Option A
    B. Option B
    C. Option C
    D. Option D

  • Question 445:

    Refer to the exhibit.

    A network engineer is implementing iBGP and eBGP between AS 600 and AS 500 with these requirements:

    1. R2 must establish eBGP peering on 192.168.3.0/30 with R5 for sending unicast and multicast traffic 2. R2 must wait for 30 seconds before sending BGP updates to R5 for multicast traffic.

    Which action must be taken on R2 to meet the requirements?

    A. Configure advertisement-interval 30 In address-family ipv4 unicast
    B. Configure advertisement-Interval 30 in address-family Ipv4 multicast
    C. Apply timers bgp 30 in address-family ipv4 unicast
    D. Apply timers bgp 30 in address-family ipv4 multicast.

  • Question 446:

    What is a characteristic of the YANG model?

    A. Associate types are optional for each leaf.
    B. It uses containers to categorize related nodes.
    C. It is a distributed model of nodes.
    D. Spines are used to represent individual attributes of nodes.

  • Question 447:

    Refer to the exhibit.

    A network operator working for a telecommunication company with an employee id: 1234:56:789 is implementing a Cisco Unified MPLS solution. What is the effect of this implementation?

    A. BGP is deployed between the PEs and ABRs with RFC 3107.
    B. EIGRP is deployed between the PEs and ABRs with RFC 3107.
    C. OSPF is deployed between the PEs and ABRs with RFC 3107.
    D. IS-IS is deployed between the PEs and ABRs with RFC 3107.

  • Question 448:

    An engineer is moving all of an organization's Cisco IOS XE BGP routers to the address-family identifier format. Which command should be used to perform this upgrade quickly with the minimum service disruption?

    A. vrf upgrade-cli
    B. bgp upgrade-cli
    C. address-family ipv4
    D. ip bgp-community new-format

  • Question 449:

    Refer to the exhibit.

    A network engineer configures CPE-1 for QoS with these requirements:

    1. IPv4 and IPv6 traffic originated by the CPE-1 WAN IP address must be marked with DSCP CS3.

    2. IPv4 LAN traffic must be marked with DSCP CS1.

    3. IPv6 LAN traffic must be marked with DSCP default.

    Which configuration must the engineer implement on CPE-1?

    A. class-map match-any SELF_TRAFFICmatch access-group name SELF_V4match access-group name SELF_V6class-map match-all V4_ TRAFFICmatch protocol ipclass-map match-all V6_TRAFFICmatch protocol ipv6class-map match-all QG_4match qos-group 4class-map match-all QG_6match qos-group 6!policy-map LAN-INPUTclass V4_TRAFFICset qos-group 4class V6_TRAFFICset qos-group 6!policy-map WAN-OUTPUTclass SELF_TRAFFICset ip dscp cs3class QG_4set ip dscp cs1class QG_6set ip dscp default
    B. class-map match-all SELF_TRAFFICmatch access-group name SELF_V4match access-group name SELF_V6class-map match-all V4_ TRAFFICmatch protocol ipclass-map match-all V6_TRAFFICmatch protocol ipv6class-map match-all QG_4match qos-group 4class-map match-all QG_6match qos-group 6!policy-map LAN-INPUTclass V4_TRAFFICset qos-group 4class V6_TRAFFICset qos-group 6!policy-map WAN-OUTPUTclass SELF_TRAFFICset dscp cs3class QG_4set ip dscp cs1class QG_6set dscp default
    C. class-map match-all SELF_TRAFFICmatch access-group name SELF_V4match access-group name SELF_V6class-map match-all V4_ TRAFFICmatch protocol ipclass-map match-all V6_TRAFFICmatch protocol ipv6class-map match-all QG_4match qos-group 4class-map match-all QG_6match qos-group 6!policy-map LAN-INPUTclass V4_TRAFFICset qos-group 4class V6_TRAFFICset qos-group 6!policy-map WAN-OUTPUTclass SELF_TRAFFICset ip dscp cs3class QG_4set ip dscp cs1class QG_6set ip dscp default
    D. class-map match-any SELF_TRAFFICmatch access-group name SELF_V4match access-group name SELF_V6class-map match-all V4_ TRAFFICmatch protocol ipclass-map match-all V6_TRAFFICmatch protocol ipv6class-map match-all QG_4match qos-group 4class-map match-all QG_6match qos-group 6!policy-map LAN-INPUTclass V4_TRAFFICset qos-group 4class V6_TRAFFICset qos-group 6!policy-map WAN-OUTPUTclass SELF_TRAFFICset dscp cs3class QG_4set ip dscp cs1class QG_6set dscp default

  • Question 450:

    Refer to the exhibit.

    A network operator working for a private telecommunication company with an employee id: 7138: 13:414 just added new users to the network, which resides in VLANs connected to routers R1 and R4. The engineer now must configure the network so that routers R1 and R4 share routes to the VLANs, but routers R2 and R3 are prevented from including the routes in their routing tables.

    Which configuration must the engineer apply to R4 to begin implementing the request?

    A. pseudowire -class ciscotestencapsulation mplsinterface gigabitethernet 1/0/1connect neighbor 192.168.1.1 101 pw-class cisco
    B. pseudowire -class ciscotestencapsulation mplsinterface gigabitethernet 1/0/1xconnect 192.168.1.1 101 pw-class ciscotest
    C. pseudowire-class ciscotestencapsulation mplsservice-policy output ciscotest
    D. interface serial 2/0/0frame-relay encapsulationip address 192.168.1.4 255.255.255.0service-policy output ciscotest

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