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URN etd-0803105-180017 Statistics This thesis had been viewed 2770 times. Download 4850 times. Author Tzong-Yow Tsai Author's Email Address No Public. Department Computer Science and Enginerring Year 2004 Semester 2 Degree Master Type of Document Master's Thesis Language English Page Count 49 Title Implementation of a Switch Port Management System using SNMP Keyword Switch Port SNMP Network Management Network Management SNMP Switch Port Abstract Network administrators often use automatic mechanism to reduce the load of the network management. Including the computer centers of many universities, many people invest in this field to develop the management system which is suitable for their network architecture and meets the requirements of their network policy. These systems are usually base on monitoring IP address or MAC address of the client. For example, which IP address is attacking other nodes or which IP address is over the maximum traffic limited by the organization. In this thesis, we propose a network management system to resolve some common management problems. The system will collect the information about the relationship between user and switch port in multi-vendor environment. The proposed system is based on SNMP and runs scripts written in PHP on the Linux system with Apache server. Using the crontab, the system periodically fetches the information we need and writes the information into the MySQL database. According to the IP address or MAC address fetched from the existing hardware, the system can find out the relationship between user and the switch port quickly. The system will record the change of this relationship for auditing purpose. If, for example, a computer is infected by virus and is sending out large number of packets, the network administrator can turn off the corresponding port to avoid the spread of the influence if necessary. Advisor Committee none - advisor
none - co-chair
none - co-chair
Files Date of Defense 2005-07-20 Date of Submission 2005-08-03