Exchange state, the routers exchange DBD packets, that is the complete link−state database. Though OSPF peers transition through the exstart states during the normal OSPF adjacency−building process, stuck for long time in this state is abnormal...
OSPF has been configured between two NE40E. After check it has been observed that ospf state on 1st NE40E is in Exchange state and on 2nd NE40E is in Exstart state.i.e it has stuck in to Exchange/Exstart state.Device version on NE40E is as follows.display versionHuawei Versatile ...
OSPF建立邻居关系过程(7个状态) down state 接口未开启 init state R1发送hello包到组播地址,R2比较初始化条件 two-way state hello包中neighbor IP 与自己IP地址相同,则改为two-way state 邻居状态 exstart state 开始交换状态,交换空的DBD消息,选举主从关系 exchange state 交换DBD包,包含了LSA的包头信息 loading...
OSPF states for adjacency formation there are Down, Init, 2-way, Exstart, Exchange, Loading and Full. There can be a number of reasons why the Open Shortest Path First (OSPF) neighbors are stuck in Exstart/Exchange state. This document focuses on an MTU mismatch between OSPF neighbors that ...
虽然OSPF 邻居在正常的 OSPF 邻接关系构建过程中会转入 exstart/exchange 状态,但是 OSPF 邻居停滞在此状态是不正常的。 以下为 OSPF 邻居停滞在此状态的最常见原因。 有关不同 OSPF 状态的详细信息,请参阅OSPF 邻居状态。 邻居停滞在准备/交换状态 尝试在 Cisco 路由器和另一供应商的路由器之间运行 OSPF 时,最...
Therefore, while the ASR and the Cat6K are stuck in the ExStart/Exchange state, would it be possible to temporarily remove the ip nat outside command from the ASR Gi0/0/2 interface to see if that resolves the issue? If so, we'd know that the problem is likely NAT-related, and we...
51CTO博客已为您找到关于ospf卡到exstart的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及ospf卡到exstart问答内容。更多ospf卡到exstart相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
Therefore, while the ASR and the Cat6K are stuck in the ExStart/Exchange state, would it be possible to temporarily remove the ip nat outside command from the ASR Gi0/0/2 interface to see if that resolves the issue? If so, we'd know that the problem is likely NAT-related, and we...
Document ID: 13684 Introduction Prerequisites Requirements Components Used Conventions Exstart State Exchange State Neighbors Stuck in Exstart/Exchange State The Solution Related Information Introduction OSPF states for adjacency formation are Down, Init, Attempt, 2−way, Exstart, Exchange, Loading and Full...
adjacency must continue past this state. If it does not, there is a problem with the DBD exchange, such as a maximum transmission unit (MTU) mismatch or the receipt of an unexpected DBD sequence number. For more information, refer toWhy Are OSPF Neighbors Stuck in Exstart/Exchange State?