Managing a Cost Reduction of the Computer Network for Retail's Business by Using the Ospf Protocol

This paper presents the information technology system improvement for the computer network of retail business by using the open shortest path first (OSPF) protocol application. Case study of the CRC Company Limited is considered because the computer network is complicated that result to high administration and maintenance cost. The project implementation invests 1,384,000 baths that consist of 626,000 baths of installation cost and 758,000 baths of equipments cost. The results of implementation are shown that the management cost is decreased 1,703,412 bahts/year or 11%. The network system is standard and easy to management and maintenance.