CISCO  Threaded Case Study

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                      Address Scheme

    Total 50 rooms           

    Each room support 24 student's host and one admin. host

    Total 1200 host

    Choose CLASS B IP address and 2 bits subnet

                zerbul3a.gif (65 bytes)     Student's network              128.0.64.0

                zerbul3a.gif (65 bytes)     Administrative network   128.0.128.0

    Divided into 2 Virtual LAN

    Library, application and DNS & Email server are connect to student network

    Administrative server are connect to administrative network

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