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36.
A VLAN is which of the following?
  • A.
    Collision domain
  • B.
    Spanning-tree domain
  • C.
    Broadcast domain
  • D.
    VTP domain
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Answer : [C]
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37.
Switches provide VLAN connectivity at which layer of the OSI model?
  • A.
    Layer 1
  • B.
    Layer 2
  • C.
    Layer 3
  • D.
    Layer 4
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Answer : [B]
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38.
Which one of the following switch functions is needed to pass data between two PCs, each connected to a different VLAN?
  • A.
    Layer 2 switch
  • B.
    Layer 3 switch
  • C.
    Trunk
  • D.
    Tunnel
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Answer : [B]
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39.
Which Catalyst IOS switch command is used to assign a port to a VLAN?
  • A.
    access vlan vlan-id
  • B.
    switchport access vlan vlan-id
  • C.
    vlan vlan-id
  • D.
    set port vlan vlan-id
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Answer : [B]
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40.
Which of the following is a standardized method of trunk encapsulation?
  • A.
    802.1d
  • B.
    802.1Q
  • C.
    802.3z
  • D.
    802.1a
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Answer : [B]
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