Sample content Kudler Fine Foods Network Overview Introduction One of the considered “best fine food stores” around is the Kudler Fine Foods. However, Kudler is in serious need of a network infrastructure upgrade of their old one. To introduce the latest technologies in data collection; company communication; and information protection while providing the best data speeds and network access; are the main goals of the enterprise network. This huge step is significant as this will increase the revenue and will reduce the costs of operation throughout the Kudler Fine Foods stores. Kudler Fine Foods will go back up to technological speed as the network upgrade is completed, while at the same time improving the way they keep track of inventory and sales by using data mining techniques, which will be collected and analyzed in real time. Network Overview The review of the current network used at Kudler Fine Foods was able to determine that the network topology that is being used i

1. NTC 362 Week 3 Individual Assignment INDP Part 2
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Sample content
Kudler Fine Foods Network Overview
Introduction

2. One of the considered “best fine food stores” around is the Kudler Fine Foods.
However, Kudler is in serious need of a network infrastructure upgrade of their old
one. To introduce the latest technologies in data collection; company
communication; and information protection while providing the best data speeds
and network access; are the main goals of the enterprise network. This huge step
is significant as this will increase the revenue and will reduce the costs of operation
throughout the Kudler Fine Foods stores. Kudler Fine Foods will go back up to
technological speed as the network upgrade is completed, while at the same time
improving the way they keep track of inventory and sales by using data mining
techniques, which will be collected and analyzed in real time.
Network Overview
The review of the current network used at Kudler Fine Foods was able to
determine that the network topology that is being used is the bus topology. The
bus network is set-up in such a way that all the network components are connected
via CAT5 to the bus or communication line. This configuration is true at sites in the
corporation for their workstations, servers, and standalone UPS. A 56k modem is
the device that is used by all of the networks communicating to the internet.
Although the bus network is very reasonable when it comes to cost, the downfall is
that when the backbone goes down, the entire network can encounter an outage
that is very difficult to troubleshoot. Another disadvantage this network is the
occurrence of signal collision. This happens when two systems are sending signals
at the same time to one another, collides with each other and causes to drop both
signals. To solve this problem, CSMA/CD (Carrier Sense Multiple Access with
Collision Detection) technology will be set-up in the network, which will put the
network into a listen mode before sending, to prevent collisions from taking place.
Network Response time
The current network is experiencing lack of response time and latency due to the
use of 56k modems installed at all of the sites. The major goal of the upgrade is to
respond to the critical issue of speed performance and possible network outage
when there are no other mean of communication exists in case the modems went
down. The use of outdated system hardware and software, including the modem
and operating system of computer, are seen as the main cause of the problem in
terms of response times, latency, and jitter that in the entire network.
Response time is being measured by the time that the network takes to respond to
command of the users. The slow response time is happening because the host
systems at all sites are running only with Window 98 and Pentium II processors,
which are over 10 years old. The available bandwidth is related to the latency and
jitter issues that are being seen over the network. “Jitter is defined as the amount of

3. variation or randomness in latency or response time, measured in milliseconds”
(What is jitter?, 2006). The 56k modem provides up to 56,000 bps of speed only,
which is very slow response time, thereby causing low bandwidth. Another reason
is that all of the servers on the Kudler network are running Windows NT with
Pentium III processors only. By upgrading the hardware, updating the software,
and installing a T1 line which can offer a speed up to 1.544 Mbps (27 times faster
than the old modem), the major problems can be solved. By then, the network
performance can cope up with all the real-time information coming from all the
Kulder Fine Foods locations which will result to better sales and inventory tracking.
This will give great improvements from the existing network and will provide an
uptime of up to 97%.
Traffic Analysis
Traffic analysis is used for detecting network intrusions to be able to determine
response time and latency that is taking place. Tra
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