The Research and Realization of Topology Monitoring for Campus Network

With the development of campus network, it is important for us to manage the campus network. The discovery and monitoring of the network topology are the foundation of network fault management and security management. Through TCP/IP and ICMP Protocol, we can monitor the IP node. Compared with the binding IP and MAC address, we can check if the IP address is valid. In addition we can monitor the fault of campus network servers.