Cisco 352-001 Online Practice Questions and Exam Preparation

Cisco 352-001 Online Questions & Answers

• Question 21:

  You are tasked with implementing a 1000-phone remote access solution, where phones will traverse a WAN edge router. Assuming all of the following features are supported in a hardware- assisted manner, which of the following will have the most detrimental impact on the delay of the packet?

  A. encryption
  B. stateful firewall
  C. MPLS encapsulation
  D. GRE encapsulation
  A. encryption

• Question 22:

  Video traffic is being distributed across a large WAN network. The video source originates from different parts of the multicast domain at different times.

  Which multicast technology provides optimal path selection between the receiver and the source for this multicast traffic?

  A. Source Specific Multicast
  B. PIM sparse mode
  C. Bidirectional PIM
  D. Any Source Multicast
  A. Source Specific Multicast

• Question 23:

  To improve the stability of a global network, you have been tasked with changing the design to include link-state topology summarization. What are two issues that you should address as part of the design? (Choose two.)

  A. slow convergence
  B. suboptimal routing
  C. traffic black-holing
  D. packet reordering
  B. suboptimal routing
  C. traffic black-holing

• Question 24:

  Refer to the exhibit.

  

  How should you redesign this network running BGP to improve availability of the routers 1A and 1B at the core site?

  A. Deploy BGP PIC
  B. Use link bundles over multiple slots
  C. Enable graceful restart
  D. Create a multichassis system with the two routers
  A. Deploy BGP PIC

• Question 25:

  In a PIM sparse mode network, how is the flow of multicast traffic restored when a link fails along a branch of a multicast distribution tree?

  A. The downstream receivers notice the loss of the multicast flow and resend PIM join messages to reestablish the tree.
  B. The downstream receivers notice the loss of the multicast flow and resend IGMP Membership Reports to reestablish the tree.
  C. The traffic reverts to the shared tree while the downstream router recalculates the RPF interface and sends a new PIM join message to the RP.
  D. The router downstream of the break recalculates the RPF interface when it notices a change in the unicast routing table and immediately sends a new PIM join message out from the new RPF.
  D. The router downstream of the break recalculates the RPF interface when it notices a change in the unicast routing table and immediately sends a new PIM join message out from the new RPF.

• Question 26:

  DRAG DROP

  Select and Place:

  

  

• Question 27:

  Which two options are Loop-Free Alternate design considerations? (Choose two)

  A. MPLS TE must be enabled because it is used for building the backup paths
  B. Backup coverage and effectiveness is dependent on the network topology
  C. It can simplify the capacity planning by matching the backup path with the post-convergence path
  D. It provides an optional backup path by avoiding low bandwidth and edge links
  E. It can impact SLA-sensitive appliance by routing traffic to low bandwidth links while IGP convergence is in progress
  B. Backup coverage and effectiveness is dependent on the network topology
  E. It can impact SLA-sensitive appliance by routing traffic to low bandwidth links while IGP convergence is in progress

• Question 28:

  In Layer 2 access campus design, which mechanism should be enabled on access ports to protect the campus network from undesired access switches and looped ports?

  A. root guard
  B. EtherChannel guard
  C. BPDU guard
  D. loop guard
  C. BPDU guard

• Question 29:

  Which statement describes the main difference between the Layer 2 loop-free inverted U design and the Layer 2 loop-free U design?

  A. A loop-free U design has all uplinks active, but a loop-free inverted U design does not.
  B. A loop-free inverted U design has all uplinks active, but a loop-free U design does not.
  C. A loop-free U design extends VLANs between access switches, but a loop-free inverted U design does not.
  D. A loop-free U design extends VLANs between distribution switches, but a loop-free inverted U design does not.
  C. A loop-free U design extends VLANs between access switches, but a loop-free inverted U design does not.

• Question 30:

  You are the consultant network designer for a large GET VPN deployment for a large bank with national coverage. Between 1800 and 2000 remote locations connect to the central location through four hubs using an MPLS backbone and using two key servers. The bank is concerned with security and replay attacks. Which two actions should you use to tune GET VPN to meet the bank requirements? (Choose 2)

  A. Replace unicast rekey with multicast rekey.
  B. Increase the cryptographic key size.
  C. Reduce the SAR clock interval duration.
  D. Reduce the Dead Peer Detection periodic timer.
  E. Increase the TEK and KEK lifetime.
  B. Increase the cryptographic key size.
  C. Reduce the SAR clock interval duration.