OSPF中邻居建立与邻接的形成过程分析(8条) |
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OSPF中邻居建立与邻接的形成过程分析(8条)
原创
ciscodocu 2007-06-15 23:33:38 博主文章分类: IGP ©著作权 文章标签 职场 ospf 休闲 neighbor adjacency 文章分类 网络安全 ©著作权归作者所有:来自51CTO博客作者ciscodocu的原创作品,如需转载,请与作者联系,否则将追究法律责任 在OSPF中,邻居的建立,邻接的形成过程比较容易造成混乱,特总结如下: The various states in which a neighbor can be are discussed below.1. Down - the initial state of a neighbor conversation.2. Attempt - indicates that an attempt should be made to contact the neighbor.3. Init - hello packet has been received from the neighbor.4. 2-Way - communication between two routers is bi-directional.5. ExStart - first step to creating an adjacency between the two neighboring routers.6. Exchange - the router is sending data description packets to the neighbor.7. Loading - Link state request packets are sent to the neighbor.8. Full - the neighboring routers are fully adjacent. 文章引用自: 赞 收藏 评论 分享 举报上一篇:NTP 时间同步服务器配置实例(CISCO 7200路由) 下一篇:什么导致了交换机端口呈现err-disable状态? |
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