Cisco 352-001 Online Practice Questions and Exam Preparation

Cisco 352-001 Online Questions & Answers

• Question 491:

  DRAG DROP

  Drag and drop the optical technology design characteristics on the left to the correct optical technologies on the right. Not all options are used.

  Select and Place:

  

  

• Question 492:

  What is a design benefit of PortFast?

  A. PortFast allows small, unmanaged switches to be plugged into ports of access switches without risking switch loops
  B. PortFast disables spanning-tree on the port, which puts the port into the forwarding state immediately after it is connected
  C. Portfast does not generate a spanning-tree topology change when a station on a port is connected or disconnected
  D. PortFast detects one-way communications on the physical port, when prevents switch loops
  E. PortFast prevents switched traffic from traversing suboptimal paths on the network
  F. PortFast prevents switch loops that are caused by a unidirectional point-to-point link condition on Rapid PVST+ and MST
  B. PortFast disables spanning-tree on the port, which puts the port into the forwarding state immediately after it is connected

• Question 493:

  You are tasked to design a QoS policy for a service provider so they can include it in the design of their MPLS core network. If the design must support an MPLS network with six classes, and CEs will be managed by the service provider, which QoS policy should be recommended?

  A. map DSCP bits into the Exp field
  B. map IP precedence bits into the DSCP field
  C. map flow-label bits into the Exp field
  D. map IP CoS bits into the IP Precedence field
  E. map IP ToS bits into the Exp field
  A. map DSCP bits into the Exp field

• Question 494:

  Which restriction prevents a designer from using a GDOI-based VPN to secure traffic that traverses the Internet?

  A. Enterprise host IP addresses are typically not routable.
  B. GDOI is less secure than traditional IPsec.
  C. Network address translation functions interfere with tunnel header preservation.
  D. The use of public addresses is not supported with GDOI.
  C. Network address translation functions interfere with tunnel header preservation.

• Question 495:

  A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which three factors should you to consider when you adjust the timer values? (Choose three.)

  A. access bandwidth
  B. service provider agreement to support tuned timers
  C. number of routes on the CE router
  D. number of VRFs on the PE router
  E. service provider scheduling of changes to the PE
  A. access bandwidth
  B. service provider agreement to support tuned timers
  C. number of routes on the CE router

• Question 496:

  You are designing a data center migration from one location to another, which requires all existing VLANs spanned to the new data center to maintain host IP addressing. Two temporary Gigabit Ethernet circuits are available to extend the

  VLANs at Layer 2 to the location as trunk links between core switches in each location.

  Which solution provides maximum fault isolation between the two data centers to ensure a Layer Issue in one data center does not affect the other during the migration?

  

  A. Perform BPDU filtering over the trunk links
  B. Enable STP PortFast on host ports within each data center
  C. Run the dual links as multichassis Etherchannel trunk between core switches within each location
  D. Perform HSRP filtering over the trunk links to maintain active HSRP gateways within each data center for each VLAN
  A. Perform BPDU filtering over the trunk links

• Question 497:

  You have been asked to deploy BGP across a satellite link system to a small number of retail stores.

  What must you do to successfully deploy BGP in this situation?

  A. configure all the BGP peering sessions across the satellite links as EBGP
  B. set the BGP hold timer to under one second
  C. configure the initial window size, maximum MTU, and TCP keepalive parameters
  D. manually configure static routes to back up BGP across the satellite link
  C. configure the initial window size, maximum MTU, and TCP keepalive parameters

• Question 498:

  Refer to the exhibit.

  

  After this new OSPF design with per-packet load balancing was implemented, Host A reported that large file downloads from Server A became slow and sometimes failed. The operations team discovered that packets are arriving out of order on R1.

  Which cost-conscious redesign action will fix the issue?

  A. Upgrade all links to 10 Gb/s.
  B. Adjust MTU sizes to 1500 on all interfaces.
  C. Adjust the OSPF auto-cost reference bandwidth on R4.
  D. Adjust the OSPF auto-cost reference bandwidth on all routers.
  D. Adjust the OSPF auto-cost reference bandwidth on all routers.

• Question 499:

  What are the two preferred mechanisms for detecting Layer 2 link failures quickly? (Choose two.)

  A. BFD
  B. fast RSVP hellos
  C. LDP keepalives
  D. loss of signal
  A. BFD
  D. loss of signal

• Question 500:

  Which two SAN designs appropriate to support large-scale SAN environments? (Choose two)

  A. Edge-core-edge design
  B. Fibre Channel forwarder
  C. Split fabric design
  D. Core-edge design
  E. Dual fabric design
  A. Edge-core-edge design
  D. Core-edge design