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1. In the Enterprise Composite Network Model; what are three of the functional areas? (Choose three)

   1.   ?    Enterprise Campus
   2.   ?    Enterprise Edge
   3.   ?    Service Provider Edge
   4.   ?    Building Access

2. A new Testsworld branch is being opened and you are contemplating the use of Unshielded Twisted Pair (UTP) cable for this new office. What is the maximum distance that can be used between two nodes on this UTP network?

   1.   ?    100 meters
   2.   ?    150 meters
   3.   ?    100 feet
   4.   ?    2 kilometers

3. New access layer switches are being installed in the 3-tiered Testsworld network. Which of the attributes below correctly describe the characteristics of access layer switches? (Choose all that apply.)

   1.   ?    High port density to connect to end users.
   2.   ?    Robust Layer 3 routing throughput
   3.   ?    Inter-VLAN routing
   4.   ?    Low cost

4. The Testsworld network is upgrading the network to use switches that are capable of multilayer switching. Which statement below best describes the concept of multilayer switching (MLS)?

   1.   ?    Switches that operate at the access, distribution, and core layer at the design model.
   2.   ?    An OSI Layer 1 and 2 bridging technique.
   3.   ?    A technique to provide hardware switching of Layer 3 unicast packets.
   4.   ?    A flow-based Layer 3 packet routing methodology.

5. A new Testsworld branch office is being installed and connected, with individual stations and servers being plugged in to the LAN switch. What kind of cable should be used to connect a router, server, or individual workstation to a switch?

   1.   ?    rollover cable
   2.   ?    crossover cable
   3.   ?    straight-through cable
   4.   ?    coax cable

6. Which layer 3 switching method utilizes a forwarding information base (FIB)?

   1.   ?    Route caching
   2.   ?    Demand-based switching
   3.   ?    Flow-based switching
   4.   ?    Topology-based switching

7. Gigabit Ethernet switches are being installed throughout the Testsworld network. Which of the following cable types are appropriate for Gigabit Ethernet applications? (Select two)

   1.   ?    Cat-3 UTP
   2.   ?    Cat-5 UTP
   3.   ?    RG-58 coax
   4.   ?    50 micron MMF

8. The Testsworld network is upgrading all switches to be layer 3 capable. What are some of the advantages experienced with layer 3 switching (Select all that apply)?

   1.   ?    High-performance packet switching
   2.   ?    Security
   3.   ?    Flow accounting
   4.   ?    None of the Given Answers

9. Which statement correctly describes the extended system ID?

   1.   ?    It is the 2-bit number of the MSTP instance.
   2.   ?    It is the VLAN identifier value and allows for 4096 BIDs to be uniquely identified.
   3.   ?    It is the bridge MAC address which is allocated from a pool of MAC addresses that are factory assigned.
   4.   ?    It is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.

10. In an effort to reduce the number of broadcast traffic within the Testsworld network, new Catalyst switches are being installed. Which of the following statements correctly describe Layer 2 broadcast traffic?

    1.   ?    Layer 2 broadcast traffic is blocked by Layer 3 devices
    2.   ?    A new packet is sent each time the client requests it.
    3.   ?    Each frame uses a special address for which only interested clients listen.
    4.   ?    It is the most efficient way to send data to a small group of clients.