Troubleshooting OSPFv2 Neighbor Adjacencies - Part 1

Описание: #CCNA #CCNP #OSPF

In this video we will review possible issues with OSPF neighbor adjacencies forming and how to troubleshoot and fix them: Interface is Down, Interface is not running the OSPF process, Mismatched timers, Mismatched Area Numbers. And also will review in details OSPF Adjacency states

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Chapters:
00:00 Introduction
00:20 OSPF Configuration
01:28 Verifying OSPF Neighbors
02:37 Example Verifying OSPF Neighbors
04:34 Reasons for neighbor adjacency failing to form
07:57 OSPF Neighbor Adjacency States
11:58 OSPF Troubleshooting: Interface is Down
12:35 Example Interface is Down
13:53 OSPF Troubleshooting: Interface is not running the OSPF process
15:44 Example Interface is not running the OSPF process
19:10 OSPF Troubleshooting: Mismatched timers
20:36 Example Mismatched timers
23:59 OSPF Troubleshooting: Mismatched Area Numbers
25:09 Example Mismatched Area Numbers


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