Are DUP messages the norm?

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2006-11-25
2013-06-06
  • honglonglong
    honglonglong
    2006-11-25

    I have encountered the same problem.
    It is all because of your old hub half duplex 10 base T hub ,but it is not a problem,the communication is fine.
    If you change the hub to switch,you will not get DUP anymore.