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Ports

Discussion in 'MCDST' started by karan1337, Dec 26, 2010.

  1. karan1337

    karan1337 Byte Poster

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    How do u define an internal and external ports?


    An application accepts network requests from the internet. If the application uses port 1300 and the service listens on port 1200. How should ICF be configured (ports to be added as an exception in the firewall, IF REQUIRED) on the computer of a person:-
    1. who hosts the service
    2. who accesses the service.


    Please clarify. Help appreciated.
     
    Last edited: Dec 26, 2010
    Certifications: MCP, MCDST, MCTS, Brainbench: XP and Vista [Master]
    WIP: Bachelors:Computer Science
  2. greenbrucelee
    Highly Decorated Member Award

    greenbrucelee Zettabyte Poster

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    Well I would assume that if it uses ports 1200 - 1300 then you should put ports 1200 - 1300 on the exceptions.
     
    Certifications: A+, N+, MCDST, Security+, 70-270
    WIP: 70-620 or 70-680?
  3. soundian

    soundian Gigabyte Poster

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    ICF only blocks unsolicited incoming requests so the answers should be
    1. 1200
    2. not required
     
    Certifications: A+, N+,MCDST,MCTS(680), MCP(270, 271, 272), ITILv3F, CCENT
    WIP: Knuckling down at my new job

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