Cisco 352-001 Online Practice Questions and Exam Preparation

Cisco 352-001 Online Questions & Answers

• Question 341:

  A service provider is offering a QoS-based transport service. Three classes have been defined in the core, including an Expedited Forwarding (EF) class for VoIP traffic. Which tool should be used at the ingress for the EF class?

  A. policing
  B. shaping
  C. WRED
  D. CB-WFQ
  A. policing

• Question 342:

  An enterprise company has an audit requirement to encrypt traffic between selected development teams. Those teams are located in multiple sites across the country. They must migrate all locations to an MPLS Layer 3 VPN-based service, but this implementation must not impact the VoIP solution. The VoIP traffic to and from the call center sites must be copied to the data center servers so that it is recorded to meet another audit requirement.

  Which solution meets these requirements?

  A. Implement GETVPN with selective encryption only for the development traffic
  B. Implement a DMVPN-based solution encrypting all traffic except the VoIP traffic
  C. Implement LISP-based tunnels for the development traffic
  D. Implement site-to-site GRE tunnels only for development traffic
  A. Implement GETVPN with selective encryption only for the development traffic

• Question 343:

  DRAG DROP

  Drag and drop the QoS features on the left onto the corresponding VoIP quality enhancement mechanism on the right. Not all options will be used.

  Select and Place:

  

  

• Question 344:

  You are asked to design a large campus network that will be using multicast for data transport. Which feature should be enabled at the Layer 2 access edge for host-only ports?

  A. PortFast
  B. BPDU guard
  C. PIM-SM
  D. PIM query interval
  A. PortFast

• Question 345:

  Which two reasons for implementing Cisco MPLS TE in a service provider MPLS backbone are valid? (Choose two.)

  A. when Cisco MPLS TE is a prerequisite for implementing RSVP in the backbone
  B. when Cisco MPLS TE is required to create backup paths independently from the IGP
  C. when Cisco MPLS TE is required to route different MPLS QoS service classes through different paths
  D. when Cisco MPLS TE is required to reroute traffic within less than 1 second in case of a link inside the backbone
  E. when Cisco MPLS TE can detect and react to neighbor failures faster than IGPs can
  B. when Cisco MPLS TE is required to create backup paths independently from the IGP
  E. when Cisco MPLS TE can detect and react to neighbor failures faster than IGPs can

• Question 346:

  DRAG DROP

  Select and Place:

  

  

• Question 347:

  Which statement about SDN framework environment is true?

  A. The control plane functions is split between a SDN controller and the networking element
  B. The data plane is pulled from the networking element and put in a SDN controller
  C. The data plane is controlled by a centralized SDN element
  D. The control plane is pulled from the networking element and put in a SDN controller
  E. The control plane and data plane is pulled from the networking element and put in a SDN controller and SDN agent
  D. The control plane is pulled from the networking element and put in a SDN controller

• Question 348:

  Refer to the exhibit. ACME Mining has four data centers in Santiago, Cape Town, Mumbai, and Beijing. They are full-mesh connected via a 400 Mb/s EVP-LAN. A 1-TB file transfer occurs daily via FTP between the Santiago and Mumbai data

  centers. When testing, this data transfer took an "unexpected and outrageous" 6 hours, with an average transfer rate of 47 KB/s. The network team provided this information:

  LAN bandwidth usage was below 5% at both data centers during transfer.

  WAN bandwidth usage was between 20-30% at both data centers during transfer.

  The only QoS on WAN is 200 Kb/s strict priority configured for other types of traffic.

  There is no QoS on LAN.

  The ping RTT average between data centers is 378 milliseconds.

  

  Which action improves the file transfer rate?

  A. Classify the FTP transfer and use the strict priority queue on the WAN
  B. Use TFTP instead of FTP
  C. Apply WAN optimization techniques at both data centers
  D. Use SFTP instead of FTP
  B. Use TFTP instead of FTP

• Question 349:

  What are two benefits of using BFD for failure detection in the design of a network? (Choose two.)

  A. BFD can provide failure detection in less than one second.
  B. BFD can be used as a generic and consistent failure detection mechanism for EIGRP, IS-IS, and OSPF.
  C. BFD eliminates router protocol hello notification.
  D. BFD can be used for all types of network interfaces.
  E. BFD is independent of the network protocol.
  A. BFD can provide failure detection in less than one second.
  B. BFD can be used as a generic and consistent failure detection mechanism for EIGRP, IS-IS, and OSPF.

• Question 350:

  You are hired to assist an enterprise customer to design their global WAN network. A protected DWDM circuit with disjoint fiber routes and guaranteed restoration times is ordered to connect two hub sites. Which option is a BFD design consideration in relation to protected DWDM?

  A. BFD failure detection must be faster than DWDM restoration time
  B. The BFD hello timer must match the DWDM circuit restoration time
  C. BFD failure detection must be longer than DWDM restoration time
  D. BFD cannot be used with protected DWDM
  C. BFD failure detection must be longer than DWDM restoration time