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Sadikhov IT Certification forums


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About king_networker

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  1. king_networker

    subnet mask and ip addressing

    I have some difficulty in learning about network address and subnet calculations there any tips for better understanding.
  2. king_networker

    DNS on Windows Server 2008 R2

    It does not help. My internal domain has the same name as the external, for example; company.com (external) and company.corp (internal)
  3. My external DNS IP address changed company.com and mail.company.com And the records that exist in Windows have to manually change because if not customers of the infrastructure could not access the site and receive email. You know how I can do this automatically, ie if this exchange of IP case make it automatic, there is that possibility? PS: My domain consists of company.corp and company.com
  4. king_networker

    Start Network Career

    It's because I'm starting a career in Network Packet Tracer say is better?
  5. king_networker

    Start Network Career

    What is the best simulator for anyone starting a career in network?
  6. Hi Guys, What has videos of how the OSI model physically and logically?