The paper presents a comprehensive analysis of the security of some typical network devices such as routers and switches, then gives appropriate measures to resolve some common vulnerabilities.
Network equipment,which is treated as a type of network in infrastructure,plays a very important role in network security,but network managers pay little attention to network security of network equipment.The paper presents a comprehensive analysis of the security of some typical network devices such as routers and switches,then gives appropriate measures to resolve some common vulnerabilities.