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Cisco 352-001 Online Practice Questions and Exam Preparation

352-001 Exam Details

  • Exam Code
    :352-001
  • Exam Name
    :CCDE Written
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :705 Q&As
  • Last Updated
    :Dec 07, 2025

Cisco 352-001 Online Questions & Answers

  • Question 431:

    You must measure the amount of traffic that a mobile packet gateway produces when mobile phones access the service provider's internal applications, rather than the Internet. Backbone queuing can be properly designed as a result of this analysis. This traffic is in the multiple Gigabits per second order of magnitude.

    Which three actions can you take to allow this visibility? (Choose three.)

    A. Poll OID that is configured for internal servers with SNMP.
    B. Collect traffic information that is related to internal server IP addresses with NetFlow.
    C. Measure traffic characteristics of known internal servers with IP SLA.
    D. Collect information about traffic to the service provider marked with IP precedence with NetFlow.
    E. Analyze traffic volumes with deep packet inspection.

  • Question 432:

    A regional ISP is running MPLS TE. These tunnels are configured manually using paths.

    Which technology centralizes the traffic engineering decisions to reduce operational complexity?

    A. BGP Link State
    B. DiffServ-TE
    C. TE autobandwidth
    D. Shared Risk link Group

  • Question 433:

    You are the lead IP network designer for a new service provider called XYZ, and you are working closely with the CTO to finalize design requirements. The CTO informs you that they want to transport IPv6 prefixes of customers through the XYZ network at this time; however, they need your advice on whether to deploy dual stack or MPLS 6PE/6VPE.

    Which two options do you recommend? (Choose two.)

    A. Build a dual-stack network. Enable BGP in the core. Redistribute EBGP routes into IGP.
    B. Use MPLS 6PE to simplify the operation and keep a BGP-free core. When the LDPv6 becomes available, change to 4PE or keep the core using both IPv4 and IPv6. The main goal is to keep the core BGP-free and ensure that IPv4, IPv6, VPNv4, and VPNv6 are all Guaranteed success with TestInsides practice guides 100 label-switched.
    C. Use MPLS 6VPE to simplify the operation and keep a BGP-free core. When the LDPv6 becomes available, change to 4PE or keep the core using both IPv4 and IPv6. The main goal is to keep the core BGP-free and ensure that IPv4, IPv6, VPNv4, and VPNv6 are all label-switched.
    D. Prepare the dual-stack infrastructure from the beginning, even if BGP prefixes would have to be announced via IPv4 in case you decide to maintain the BGP-free core.

  • Question 434:

    Two medium-sized companies recently merged and would like to share their two campus buildings as soon as possible. Employees should be able to sit and work in either building. If the IP addresses in the networks overlap, which virtualization technology could be deployed quickly to achieve the business objective?

    A. MPLS-VPN
    B. VRF-LITE
    C. EoMPLS
    D. L2TPv3

  • Question 435:

    Which two functions are performed at the core layer of the three-layer hierarchical network design model? (Choose 2)

    A. QoS classification and marking boundary
    B. fast transport
    C. reliability
    D. fault isolation
    E. load balancing

  • Question 436:

    Refer to the exhibit.

    On R2 there is a summary route for 192.168.1.0/24 with a next hop of R4. Which change will cause R2 to prefer a path through R1 to reach 192.168.1.0/24?

    A. convert Area 1 to a stub area and decrease the cost between R1 and R3 to 1
    B. create a virtual link between R1 and R2
    C. create a virtual link between R1 and R2 and decrease the cost between R1 and R3 to 1
    D. change the link between R1 and R2 to Area 0

  • Question 437:

    The Database team will deploy a new clustering technology that uses IPv4, multicast- based data replication, where the servers listen and transmit at the same time on multiple groups. Multicast is not being run on the current network and there are no plans to enable it. New Layer 2 switches will be purchased to connect new servers in order to keep multicast traffic off the existing network. Which two features should the new switches support to provide good multicast performance? (Choose two.)

    A. IGMP snooping
    B. PIM snooping
    C. MLD snooping
    D. IGMP querier
    E. Bidirectional PIM

  • Question 438:

    Which multicast technology provides a large, many-to-many connectivity for a new application while minimizing load on the existing network infrastructure?

    A. Bidirectional PIM
    B. PIM Sparse Mode
    C. Any-source Multicast
    D. Source Specific Multicast

  • Question 439:

    Which mechanism provides fast path failure detection?

    A. Non-Stop Forwarding
    B. Carrier delay
    C. Graceful restart
    D. UDLD
    E. Fast hello packets
    F. iSPF

  • Question 440:

    A company wants to prioritize voice traffic at their network edge and ensure that it has reserved some minimum bandwidth and treated with priority in the core. QoS is not currently implemented in the core, but MPLS with RSVP as the signaling protocol is already enabled. Which three actions do you recommend to optimize the voice traffic in the core with minimal changes? (Choose 3)

    A. Configure PHB queueing policies on every core node based on the DSCP value.
    B. Create GRE tunnels through the core and configure PBR to forward the voice traffic into those tunnels.
    C. Create RSVP tunnels through the core, reserving a minimum bandwidth for voice traffic.
    D. Perform class-based tunnel selection to forward voice packets through MPLS tunnels in the core based on DSCP value.
    E. Enable LDP throughout the core and configure PHB queueing policies based on the MPLS EXP field.
    F. Mark the voice traffic at the network edge with a specific DSCP value.

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