OSPF邻接关系建立过程分析与研究

Analysis and research on the establishment of OSPF adjacency relationship

在大中型网络的部署中,OSPF协议常作为首选路由协议。在实际网络环境中,经常会遇到OSPF邻接关系无法建立,导致路由条目学习不到的情况。邻接关系的建立是OSPF路由协议最基本的内容,如果连邻接关系都建立不起来,就无从谈LSDB和路由表的建立和维护了。鉴于OSPF邻接关系建立的重要性,详细介绍了OSPF邻接关系建立的过程,旨在为无法建立邻接关系时提供技术支持。

In the deployment of large and medium sized networks, OSPF protocol can be used as the preferred routing protocol. In the actual network environment, if the OSPF adjacency relationship can＇t be established, the route item cannot be learnt from the other touters. The establishment of the adjacency relationship is the basic content of OSPF routing protocol. If the OSPF adjacency relationship can＇t be established, it is impossible to discuss the establishment and maintenance of LSDB and routing tables. In view of the importance of establishing the OSPF adjacency relationship, this paper introduces the process of establishing the OSPF adjacency relationship, which aims to provide technical support for the establishment of the adjacency relationship.