The Design And Implementation Of University Campus Network Management System Based On SNMP

With the popularity of Internet applications, an emerging problem is how to guarantee the network devices work reliably, safely, and efficiently. For various network devices and their software, a good network management system can provide effective supervision, explanation and control. Therefore, network management is a very important issue of the research of network technologies.Network management is a procedure in which a complex network is monitored and tuned to perfect performance. It includes routine use and maintenance. The increasing complexity of the network incurs the tough job in managing it. Several international standards have been applied to meet this need. This paper here discusses many aspects of the network management based on SNMP under university campus network environment. Also, it discusses the role of SNMP in implementing the functions of management system.The first chapter of this thesis presents the current status and developing trends, and systematically describes the concept and basic functionality of network management and analyzes various structures of network management modes in detail. This thesis studies the simple network management protocol (SNMP). SNMP is the most widely used network management protocol and the network management system for campus network presented by this thesis is just based on SNMP protocol. Considering the compatibility of network management system, the second chapter introduces the system architecture of SNMP and explains the three versions of the protocol SNMPvl, SNMPv2 and SNMPv3 in...