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Kudler Fine Foods Network Review and Proposal

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Introduction
Kudler Fine is evaluating their current network and creating a logical design document that will show what needs to be done to upgrade or install a new network system to meet the goals set out to achieve. The list of goals presented by Kudler management is as follows:
 Faster Checkout Response
 Collect Customer Data
 Track Customer Data and Purchases
 Ensure the security of their customers personal data
Review of Current Network
The current network is a fairly early design called an Ethernet Bus network. A bus network Topology is an architecture in which a set of clients are connected via a shared communications line, called a bus. Each of the 3 sites utilizes the same configuration of …show more content…

Btrieve is Novell's implementation of the binary tree database access mechanism. Netware Loadable Modules are implemented as add-on modules that attach into the Netware system. Figure 1. The Netware protocol suite relation to the OSI reference model (Netware, n.d.).
Reliability and Uptime
Network reliability is the ability of a network to maintain or restore an acceptable level of performance during network failures by application various restoration techniques and prevention of service outages from network failures by applying preventative techniques. (Network Survivability, 2001). Computing the reliability of a network is quite difficult; therefore estimation by means of simulation is a popular choice for determining network reliability.
System Response Time
System response time is the interval between the instant a request is entered which requires a response from a remote networked node and the instant that response is received. Most of the network nodes on the system are Pentium II PC's with Windows 98 operating systems. There is one Pentium III Windows NT server located at Del Mar and La Jolla. Del Mar and La Jolla employ the use of one print server at each location, while the Encinitas location does not.
The 56K modem between sites severely impacts the system response time for Kudler's network nodes. Information that is traveling across sites at that low of a speed means that response times are going to be rather lengthy. The

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