Cisco 352-001 Online Practice Questions and Exam Preparation

Cisco 352-001 Online Questions & Answers

• Question 561:

  You must make IGP redesign recommendations for a client that has old equipment, with low CPU power and memory, that they do not have budget replace. They are very concerned about CPU load on routers. They are using IS-IS as the

  IGP in a single l1 area and all routers are connected to each other with point-to-point links.

  Which method do you recommend to reduce or limit CPU overhead caused by IS-IS?

  A. Use mesh groups to limit flooding of LSAs
  B. Implement wide style metrics for IS-IS on all routers
  C. Select a router to act as a pseudowire to limit topology synchronization
  D. Divide the router into multiple areas and implement address summarization
  A. Use mesh groups to limit flooding of LSAs

• Question 562:

  What are three tools for ongoing monitoring and maintenance of a voice and video environment? (Choose three.)

  A. active monitoring via synthetic probes to measure loss, latency, and jitter
  B. passive monitoring via synthetic probes to measure loss, latency, and jitter
  C. flow-based analysis to measure bandwidth mix of applications and their flows
  D. flow-based analysis with PTP time-stamping to measure loss, latency, and jitter
  E. call management analysis to identify CAC failures and call quality issues
  A. active monitoring via synthetic probes to measure loss, latency, and jitter
  C. flow-based analysis to measure bandwidth mix of applications and their flows
  E. call management analysis to identify CAC failures and call quality issues

• Question 563:

  Why might you want to synchronize IGP and BGP convergence by advertising an infinite metric in OSPF or setting the overload bit in IS-IS?

  A. to prevent traffic loss when the path from a router to a BGP next hop traverses another router that has not yet learned the path via BGP
  B. to prevent BGP from converging faster than IGP, which can cause temporary routing loops in the network
  C. to prevent routes which are learned both from IGP and BGP from forming a routing loop
  D. to prevent churning between multiple available routes reachable through IGP and BGP
  A. to prevent traffic loss when the path from a router to a BGP next hop traverses another router that has not yet learned the path via BGP

• Question 564:

  OSPF is implemented over a pseudowire Layer 2 VPN. Which statement about this design implementation is true?

  A. The IP MTU must be the same on both PE devices
  B. The physical interface MTU must be the same between the CE and PE devices
  C. The IP MTU must be the same on both CE devices
  D. The IP MTU must be the same on the CE and PE devices
  C. The IP MTU must be the same on both CE devices

• Question 565:

  The enterprise customer ABC Corp will deploy a centralized unified communications application to provide voice, and instant messaging to their branch offices. Some of the branch offices are located in remote locations and are connected via a 1.5 Mb/s Layer 3 VPN connection. Which two ways are the most cost-effective to ensure that this new application is implemented properly? (Choose two)

  A. Use a low bitrate codec such as G 711
  B. Set voice activity detection to avoid sending packets when the conversations is silent
  C. Enable VRF-Lite on the CE router to create a separate voice VRF
  D. Set LFI on the WAN connections to interleave the small voice packets with the large data packets
  E. Set WAN optimization on the CE router to compress the voice packets for improved bandwidth utilization and performance
  F. Use a low bitrate codec such as G 729
  B. Set voice activity detection to avoid sending packets when the conversations is silent
  F. Use a low bitrate codec such as G 729

• Question 566:

  Which three LSA types can each trigger a partial SPF? (Choose three.)

  A. type 1 LSA (Router Link Advertisements)
  B. type 2 LSA (Network Link Advertisements)
  C. type 3 LSA (ABR Summary Link Advertisements)
  D. type 4 LSA (ASBR Summary Link Advertisements)
  E. type 5 LSA (Autonomous System External Link Advertisements)
  C. type 3 LSA (ABR Summary Link Advertisements)
  D. type 4 LSA (ASBR Summary Link Advertisements)
  E. type 5 LSA (Autonomous System External Link Advertisements)

• Question 567:

  Refer to the exhibit.

  

  Which single design aspect should be configured on the ABRs to reduce the impact of WAN upgrades for spoke routers on the core of the network?

  A. route summarization
  B. stub area
  C. route filtering
  D. not-so-stubby area
  A. route summarization

• Question 568:

  There is an MPLS-enabled link constantly flapping on an MPLS VPN network. Given that the network runs OSPF as the IGP protocol, which design mechanism will stabilize the network and avoid constant reconvergences?

  A. BFD
  B. IP Event Dampening
  C. OSPF fast hellos
  D. partial SPF
  B. IP Event Dampening

• Question 569:

  Which statement is correct about route reflector design?

  A. Route reflectors should be placed to find the best exit point from the AS.
  B. The EIGRP unequal cost, load-balancing characteristic facilitates route reflector placement.
  C. Route reflectors should not be placed on the data path.
  D. Route reflectors help find the closest exits from the AS.
  C. Route reflectors should not be placed on the data path.

• Question 570:

  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
  A. Bidirectional PIM