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31.
What are good indications that you have a duplex mismatch? (Choose two.)
  • A.
    The half-duplex side of the connection has a high number of FCS errors.
  • B.
    The full-duplex side of the connection has a high number of FCS errors.
  • C.
    The half-duplex side of the connection has a high number of late collisions
  • D.
    The full-duplex side of the connection has a high number of late collisions.
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Answer : [B and C]
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32.
Which of the following are situations when a switch’s TCAM would punt a packet to the switch’s CPU? (Choose the three best answers.)
  • A.
    OSPF sends a multicast routing update.
  • B.
    An administrator telnets to a switch.
  • C.
    An ACL is applied to a switchport
  • D.
    A switch’s TCAM has reached capacity.
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Answer : [A, B, and D]
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33.
The output of a show processes cpu command on a switch displays the following in the first line of the output:
CPU utilization for five seconds: 10%/7%; one minute: 12%; five minutes: 6%
Based on the output, what percent of the switch’s CPU is being consumed with interrupts?
  • A.
    10 percent
  • B.
    7 percent
  • C.
    12 percent
  • D.
    6 percent
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Answer : [B]
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34.
Which router process is in charge of handling interface state changes?
  • A.
    TCP Timer process
  • B.
    IP Background process
  • C.
    Net Background process
  • D.
    ARP Input process
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Answer : [B]
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35.
What command is used to display the contents of a router’s FIB?
  • A.
    show ip cache
  • B.
    show processes cpu
  • C.
    show ip route
  • D.
    show ip cef
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Answer : [D]
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