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Thread: subletting confusion

  1. #1
    steve
    Guest

    subletting confusion

    Im taking course on networking. I have many of the subnetting concepts under
    my belt. But I find some of the real world examples hard to translated into
    what I have learned. I'm trying to find some online tests to try out my
    knowledge.

    Here is a n example from http://testbusters.net/tcp_test1.html question
    number 3.

    I have a network with with the following computers on it 220.24.26.120/28
    and 220.24.26.122/28
    see http://testbusters.net/subnetq.gif

    Basically the question is
    identify the correct subnet ID and broadcast address.

    I have read tons of stuff on this, looked at videos etc. But I seem to have
    a block on this.
    What I know is that this network is a class c network. (although it doest
    say if it's a class network or not.)
    That it has a subnet of 4 bits.

    From this point Im confused on,

    How to figure out what the subnets numbers should be. eg 220.24.26.0,
    220.26.16, 220.24.26.32, etc ? and really how to correlate the two computer
    IPs to the subnet IPs and figure out the SubnetID and broadcast address. I
    know I think that the SubnetID needs to be 0's and that the broadcast must
    be all 1's . but I cant seem to get past this.

    Can anyone give me some help.


  2. #2
    ray
    Guest

    Re: subletting confusion

    "steve" <stevesemple@abc.com> wrote in message
    news:i26upn$5rc$1@news.eternal-september.org...
    > Im taking course on networking. I have many of the subnetting concepts
    > under my belt. But I find some of the real world examples hard to
    > translated into what I have learned. I'm trying to find some online tests
    > to try out my knowledge.
    >
    > Here is a n example from http://testbusters.net/tcp_test1.html question
    > number 3.
    >
    > I have a network with with the following computers on it 220.24.26.120/28
    > and 220.24.26.122/28
    > see http://testbusters.net/subnetq.gif
    >
    > Basically the question is
    > identify the correct subnet ID and broadcast address.
    >
    > I have read tons of stuff on this, looked at videos etc. But I seem to
    > have a block on this.
    > What I know is that this network is a class c network. (although it doest
    > say if it's a class network or not.)
    > That it has a subnet of 4 bits.
    >
    > From this point Im confused on,
    >
    > How to figure out what the subnets numbers should be. eg 220.24.26.0,
    > 220.26.16, 220.24.26.32, etc ? and really how to correlate the two
    > computer IPs to the subnet IPs and figure out the SubnetID and broadcast
    > address. I know I think that the SubnetID needs to be 0's and that the
    > broadcast must be all 1's . but I cant seem to get past this.
    >
    > Can anyone give me some help.


    Clicking on see http://testbusters.net/subnetq.gif
    gives:
    Forbidden
    You don't have permission to access /subnetq.gif on this server.

    Additionally, a 404 Not Found error was encountered while trying to use an
    ErrorDocument to handle the request.



  3. #3
    steve
    Guest

    Re: subletting confusion

    mm try http://testbusters.net/tcp_test1.html third question.




  4. #4
    Rambo
    Guest

    Re: subletting confusion

    steve wrote:
    > mm try http://testbusters.net/tcp_test1.html third question.
    >
    >
    >

    ok, now it works .. anyway I seem to also have a block on the third
    question.

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