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IP subnet zero

Discussion in 'General Cisco Certifications' started by morph, Dec 3, 2009.

  1. morph

    morph Byte Poster

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    is it applied to the ccna exam ? - or is applied or not on an individual basis per question in the exam ? I'm just wondering :)
     
    Certifications: Network +, ITIL Foundation, CCENT, CCNA
    WIP: server/ccna security
  2. BosonMichael
    Highly Decorated Member Award

    BosonMichael Yottabyte Poster

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    The real-world answer: ip subnet-zero is enabled by default on IOS nowadays. So all subnets are available.

    The exam answer: I've not yet seen a Cisco exam question where the n and n-2 subnet answers are both available and where they do not explicitly state whether ip subnet-zero is on/off. In other words, they don't go out of their way to trick you on it. It should be clear which answer they're going for.
     
    Certifications: CISSP, MCSE+I, MCSE: Security, MCSE: Messaging, MCDST, MCDBA, MCTS, OCP, CCNP, CCDP, CCNA Security, CCNA Voice, CNE, SCSA, Security+, Linux+, Server+, Network+, A+
    WIP: Just about everything!
  3. morph

    morph Byte Poster

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    thanks dude :)
     
    Certifications: Network +, ITIL Foundation, CCENT, CCNA
    WIP: server/ccna security

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