Network device and network system

Network device and network system

  • CN 104,717,201 A
  • Filed: 12/12/2014
  • Published: 06/17/2015
  • Est. Priority Date: 12/12/2013
  • Status: Active Grant
First Claim
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1. a network equipment, is connected with multiple network equipment by bus, it is characterized in that comprising:

  • Authentication department, Effect-based operation certification information carries out certification, and this message authentication packets of information is contained in via described bus by data of carrying out sending as transmission source device in described multiple network equipment;

    AndProcessing department, at described authentification failure, is judged as that described transmission source device pretends to be other network equipments in described multiple network equipment to have sent invalid data, makes described data invalid.

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