判定规则

• Our algorithm makes use of the topology configuration information in routers , switches and hosts under the situation that do not generate traffic in the network in advance , to determine the interconnection between directly connected peers in a network , to produce the ip - level and link - level topology map
  本算法使用snmp协议采集管理域内各种网络设备中mib库保存的信息，采用本文提出的设备连接关系判定规则处理获取的拓扑信息，确定路由器、交换机和主机之间的连接关系，构造网络第二层和第三层的拓扑结构图。