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Issc 340: Local Area Network Technologies

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Case Study 2
January 24, 2013
ISSC 340: Local Area Network Technologies
American Military University

This document is a proposal for a full network solution to support multiple users and services at the America One Car (AOC) dealership located in Washington DC. The following will include a description of recommended internet service provider (ISP), network cable and infrastructure to include all network equipment, i.e. routers, switches, wireless access points, file and storage server, print server and email server. It also includes the proposed number of network wall drops in each office, the number of phones both VoIP and POTS, total number and type of workstations, and total number and types of printers. This will address the best solution that will meet the company needs while keeping the total cost as low as possible without hindering the network performance.
First we will discuss the recommended internet access method and the minimum recommendation for you ISP. The best option for a small business with the possibility of future expansion would be to use a commercial service provider. It is recommended that you use an Ethernet internet that will provide you with a fast, reliable solution that is cost effect and easily upgradable if required. Windstream offers a dedicated Ethernet line with bandwidth speeds up to 1Gbps, having a dedicated Ethernet connection will allow for uninterrupted network access that will not be affected by other users during high traffic hours, this will be the most efficient and cost effective solution. The ISP will provide the Ethernet connection where it will be met by a firewall to add a layer of network security. The firewall will be utilized to restrict access to authorized personnel only.
From the Firewall the network will be configured as a star topology a with a layer 3 Cisco device as the focal point of the...

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