Switching Ch 3 -4

13 Questions | Total Attempts: 190

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Switching Ch 3 -4 - Quiz

Switches are used in networking to be able to act as a control center for the network administrator or to limit or inter-connect computers. Assess your knowledge on the subject by taking this quiz. All the best.


Questions and Answers
  • 1. 
    S1 and S2 are both configd with ports in the Marketing, Sales, Production, and Admin VLANs.  Each VLAN contains 12 users.  How many different subnetworks are needed to address VLANs?
    • A. 

      1

    • B. 

      2

    • C. 

      4

    • D. 

      8

  • 2. 
     What mechanism is used to achieve the separation between different VLANs as they cross a trunk link?
    • A. 

      VLAN tagging using 802.1Q protocol

    • B. 

      VLAN tagging using 802.1p protocol

    • C. 

      VLAN multiplexing

    • D. 

      VLAN set as native VLAN

  • 3. 
     What are 2 options to consider when configuring a trunk between 2 switches? (choose 2)   
    • A. 

      The switchport nonegotiate command must be configd for trunks that use DTP

    • B. 

      Port security cannot be configd on the trunk interfaces

    • C. 

      The native VLAN must be the same on both ends of the trunk

    • D. 

      Trunk ports can only be configd on teh GigabitEthernet ports

    • E. 

      Different encapsulations types can be configd on both ends of the trunk link

  • 4. 
      A 12-port switch has been configd to support 3 VLANs named Sales, Marketing, and Finance.  Each VLAN spans 4 ports on the switch.  The network admin has deleted the Marketing VLAN from the switch.  What 2 statements describe the status of the ports associated with this VLAN? (choose 2)   
    • A. 

      The ports are inactive

    • B. 

      The ports are administratively disable

    • C. 

      The ports will become trunks to carry data from all remaining VLANs

    • D. 

      The ports will remain part of the Marketing VLAN until reassigned to another VLAN

    • E. 

      The ports were released from the Marketing VLAN and automatically reassigned to VLAN1

  • 5. 
     Refer to the exhibit. Host C is unable to transfer data because it does not have the MAC address of the destination host.  If Host C sends out an ARP request, which of the other hosts will see the msg?
    • A. 

      Host A

    • B. 

      Host B

    • C. 

      Host A and B

    • D. 

      Host B and D

    • E. 

      Host A, B, and D

  • 6. 
    Static VLAN  (choose 3)
    • A. 

      Each port is associated with a specific VLAN.

    • B. 

      Manual config for port assignments required.

    • C. 

      Ports work out their own config

    • D. 

      Less Admin overhead when users are moved.

    • E. 

      Requires admin interaction when users move.

    • F. 

      Config based on database

  • 7. 
    Dynamic VLAN  (choose 3) 
    • A. 

      Less Admin overhead when users are moved.

    • B. 

      Requires admin interaction when users move.

    • C. 

      Manual config for port assignments required.

    • D. 

      Each port is associated with a specific VLAN.

    • E. 

      Config based on database

    • F. 

      Ports work out their own config

  • 8. 
    Normal Range (choose 2) 
    • A. 

      Contains reserved VLANs for Token Ring and FDDI

    • B. 

      All ports are a member by default

    • C. 

      Default management VLAN

    • D. 

      Not learned by VTP

    • E. 

      1-1005

    • F. 

      1006-4094

  • 9. 
    Extended Range (choose 2)  
    • A. 

      1006-4094

    • B. 

      Default management VLAN

    • C. 

      1-1005

    • D. 

      Contains reserved VLANs for Token Ring and FDDI

    • E. 

      Not learned by VTP

    • F. 

      All ports are a member by default

  • 10. 
    VLAN 1 (choose 2)   
    • A. 

      All ports are a member by default

    • B. 

      Contains reserved VLANs for Token Ring and FDDI

    • C. 

      1-1005

    • D. 

      Default management VLAN

    • E. 

      1006-4094

    • F. 

      Not learned by VTP

  • 11. 
    Refer to exhibit.  Brand new switches with empty CAM tables are interconnected via a trunk link.  All hosts on both switches are configd with the VLAN membership shown.  How is a frame sent form host A forwarded to host B?
    • A. 

      Switch SW 1 floods the msg from host A to all hosts attached to SW1

    • B. 

      Switch SW 1 floods the msg from host A to all hosts attached to both switches

    • C. 

      Switch SW 1 tags the frame with VLAN ID 10 and floods the frame to all hosts on switch SW 2.

    • D. 

      Switch SW 1 tags the frame with VLAN ID 10 and floods the frame to all hosts on switch SW 2 that are members of VLAN 10.

  • 12. 
     Refer to exhibit.   Host 1 is connected to port 0/4 with an IP add of 192.168.1.22/28.  Host 2 is connected to port 0/5 with an IP add of 192.168.1.33/28. Host 3 is connected to port 0/6 with an IP add of 192.168.1.30/28.  Select the 3 statements that describe the success of pinging from one host to another.  
    • A. 

      Host 1 can ping Host 2

    • B. 

      Host 1 cannot ping Host 2

    • C. 

      Host 1 can ping Host 3

    • D. 

      Host 1 cannot ping Host

    • E. 

      Host 2 can ping Host 3

    • F. 

      Host 2 cannot ping Host 2

  • 13. 
    Displays detailed info about all VLANs on the switch 
    • A. 

      Show vlan id

    • B. 

      Show vlan

    • C. 

      Show vlan brief

    • D. 

      Show interface f0/1 switchport

    • E. 

      Show interface 0/1

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