642-813 exam

Discussion in 'General Computer Support' started by jdfshh, Mar 3, 2011.

  1. jdfshh

    jdfshh

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    Our 642-813 Exam is not just questions and answers.They are your access to high technical expertise and accelerated learning capacity.Just your regular visit of the website frees you from your worries of knowing what is current and the latest regarding certifications by all the major IT companies.

    Test1pass 642-813 practice exam comes in a self test simulator package to provide you real exam experience and free download Testing Engine.Each of us must survive, so we need to work. Owns the certification of our work will be of great help!I hope everyone of us can have a better life!
     
    jdfshh, Mar 3, 2011
    #1
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  2. jdfshh

    kjfgjw

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    Oct 18, 2010
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    Thank you, you provided very good information,If you can provide more about 642-813 that would be better.
     
    kjfgjw, Mar 4, 2011
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  3. jdfshh

    jdfshh

    Joined:
    Sep 27, 2010
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    ok!
    1. Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching uses a
    forwarding information base (FIB)?
    A.Topology-based switching
    B. Demand-based switching
    C. Route caching
    D. Flow-based switching
    E. None of the other alternatives apply
    Answer:A

    2. You need to design the VLAN scheme for the Company network. Which two statements are true about
    best practices in VLAN design? (Select two)
    A. Routing should occur at the access layer ifvoice VLANs are utilized. Otherwise, routing should occur at
    the distribution layer.
    B. Routing should always be performed at the distribution layer.
    C. VLANs should be localized to a switch.
    D. VLANs should be localized to a single switch unlessvoice VLANs are being utilized.
    E. Routing should not be performed between VLANs located on separate switches.
    Answer: BC

    3. Refer to the exhibit. On the basis of the information provided in the exhibit, which two sets of procedures
    are best practices for Layer 2 and 3 failover alignment? (Choose two.)
    A. Configure the D-SW1 switch as the active HSRProuter and the STP root for all VLANs.
    Configure the D-SW2 switch as the standby HSRP router and backup STP root for all VLANs.
    B. Configure the D-SW1 switch as the standby HSRP router and the STP root for VLANs 11 and 110.
    Configure the D-SW2 switch as the standby HSRP router and the STP root for VLANs 12 and 120.
    C. Configure the D-SW1 switch as the active HSRProuter and the STP root for VLANs 11 and 110.
    Configure the D-SW2 switch as the active HSRP router and the STP root for VLANs 12 and 120.
    D. Configure the D-SW2 switch as the active HSRProuter and the STP root for all VLANs.
    Configure the D-SW1 switch as the standby HSRP router and backup STP root for all VLANs.
    E. Configure the D-SW1 switch as the active HSRProuter and the backup STP root for VLANs 11 and 110.
    Configure the D-SW2 switch as the active HSRP router and the backup STP root for VLANs 12 and 120.
    F. Configure the D-SW1 switch as the standby HSRP router and the backup STP root for VLANs 12a nd
    120.
    Configure the D-SW2 switch as the standby HSRP router and the backup STProot for VLANs 11 and 110.
    Answer: CF

    4. If you needed to transport traffic coming from multiple VLANs (connected between switches), and your
    CTO was insistent on using an open standard, which protocol would you use?
    A. 802.11B
    B. spanning-tree
    C. 802.1Q
    D. ISL
    E. VTP
    F. Q.921
    Answer: C

    5. Under what circumstances should an administrator prefer local VLANs over end-to-end VLANs?
    A. Eighty percent of traffic on the network is destined for Internet sites.
    B.There are common sets of traffic filtering requirements for workgroups located in multiple buildings.
    C. Eighty percent of a workgroup's traffic is to the workgroup's own local server.
    D. Users are grouped into VLANs independent of physical location.
    E. None of the other alternatives apply
    Answer:A

    6.What are some virtues of implementing end-to-end VLANs? (Choose two)
    A. End-to-end VLANs are easy to manage.
    B. Users are grouped into VLANs independent of a physical location.
    C. Each VLAN has a common set of security and resource requirements for all members.
    D. Resources are restricted to a single location.
    Answer: BC
     
    jdfshh, Mar 8, 2011
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