Cisco 352-001 Online Practice Questions and Exam Preparation

Cisco 352-001 Online Questions & Answers

• Question 461:

  Refer to the exhibit.

  

  A service provider using IS-IS has designed this network with all core links at the Layer 2 control plane. How will they adjust the design to reduce the flooding of update packets?

  A. Change the area type of the links to be level-1-2 to allow level-1 updates.
  B. Change the network type of the links from broadcast to point-to-point.
  C. Use IS-IS mesh groups.
  D. Configure SPF timers to be more aggressive so that updates are more quickly cleared from the queue.
  C. Use IS-IS mesh groups.

• Question 462:

  Which two statements are correct about route redistribution? (Choose two.)

  A. iBGP is used within the AS to carry eBGP attributes that otherwise would be lost if eBGP was redistributed into IGP.
  B. The unequal cost multipath load-balancing characteristic is lost when redistributing OSPF into EIGRP.
  C. Mutual redistribution at multiple points can create a routing loop.
  D. Redistributing the entire BGP table from the Internet works well when using multiple OSPF areas.
  E. IS-IS does not support Layer 2 routes leaking into a Layer 1 domain.
  A. iBGP is used within the AS to carry eBGP attributes that otherwise would be lost if eBGP was redistributed into IGP.
  C. Mutual redistribution at multiple points can create a routing loop.

• Question 463:

  Which two are IoT sensor-specific constraints? (Choose two)

  A. Memory
  B. Processing power
  C. The amount of devices
  D. Cooling
  E. Standard transport protocols
  C. The amount of devices
  E. Standard transport protocols

• Question 464:

  Refer to the exhibit.

  

  This OSPF network has just been deployed with four areas, but the hub-and-spoke area frequently flaps.

  You must fix this design failure. Which two reasons describe why the implementation of link-state summarization will minimize the effect of the instability in this network? (Choose two.)

  A. It lowers CPU utilization on ABR routers.
  B. It allows for a more scalable network.
  C. It separates the data center area from the hub-and-spoke area.
  D. It runs a partial SPF on the campus area when any link of the hub-and-spoke flaps.
  E. It minimizes the number of prefixes that are advertised to other areas.
  C. It separates the data center area from the hub-and-spoke area.
  D. It runs a partial SPF on the campus area when any link of the hub-and-spoke flaps.

• Question 465:

  A large enterprise network has two data centers and a WLAN edge with a large hub-and spoke network. The complete network is configured as a single OSPF area, and spoke routers are connected to unreliable WAN links. Which two changes should you make to deploy LSA on the spoke routers? (Choose two)

  A. Place spoke routers in stub areas
  B. Make the hub routers ABR
  C. Make the hub routers ASBR
  D. Place spoke routers in totally stubby areas
  E. Keep the spoke routers in normal areas
  B. Make the hub routers ABR
  D. Place spoke routers in totally stubby areas

• Question 466:

  You are designing a network to support data, voice and video. Which two main factors will you address to improve network convergence? (Choose two.)

  A. event propagation delay
  B. failure detection delay
  C. forwarding engine update delay
  D. routing table recalculation delay
  B. failure detection delay
  D. routing table recalculation delay

• Question 467:

  When designing a network that consists of multiple IPv6 multicast servers on a Layer 2 VLAN, which option should you consider regarding IPv6 multicast traffic forwarding?

  A. The RP IP address is embedded in IPv6 multicast address.
  B. IPv6 multicast addresses are assigned based on network prefix.
  C. IPv6 multicast addresses are assigned by IANA.
  D. IPv6 multicast flooding optimization requires Layer 2 switches support of MLD snooping.
  D. IPv6 multicast flooding optimization requires Layer 2 switches support of MLD snooping.

• Question 468:

  When data center 2 has a spanning-tree convergence event, data center 1 also sees high CPU utilization on its switches. Which mechanism can reduce high CPU issue in this situation?

  A. Enable BPDU guard between switches A and D.
  B. Enable BPDU filter between the routers B and C.
  C. Enable BPDU filter between the switches A and D.
  D. Enable BPDU guard between routers B and C.
  C. Enable BPDU filter between the switches A and D.

• Question 469:

  Which two statements about AToM are true? (Choose two)

  A. It encapsulates Layer 2 frames at the egress PE
  B. When using AToM, the IP precedence filed is not copied to the MPLS packet
  C. AToM supports connecting different L2 technologies using interworking option
  D. The loopback address of the PE router must be either /24 or /32
  E. It provides support for L2VPN features on ATM interfaces
  C. AToM supports connecting different L2 technologies using interworking option
  E. It provides support for L2VPN features on ATM interfaces

• Question 470:

  A service provider plans on implementing IPv6 using 6PE. What are two drawbacks of the 6PE approach? (Choose two.)

  A. The MPLS routers should have IPv6 enabled before they can respond to ICMPv6 messages.
  B. The label allocation modeis per-prefix so the label tablegrows as the BGP table increases.
  C. A single RIB and FIB is required for each connected customer so scalability issues can arise in the future.
  D. It is a disruptive way to introduce IPv6 into an existing MPLS service.
  A. The MPLS routers should have IPv6 enabled before they can respond to ICMPv6 messages.
  B. The label allocation modeis per-prefix so the label tablegrows as the BGP table increases.