Day 11. Troubleshooting OSPF
CCNA 200-101 ICND2 Exam Topics
Troubleshoot and resolve OSPF problems
Key Topics
Today, the review focuses specifically on troubleshooting Open Shortest Path First (OSPF) Protocol implementations. You first review some crucial OSPF operational considerations. Then you learn a systematic method for OSPF show commands to isolate issues.
OSPF Operational Considerations
Understanding how OSPF operates is fundamental to troubleshooting any OSPF issues. Key to this understanding is the concept of the states OSPF transitions through on its way to adjacency with a neighbor.
OSPF States
Figure 11-1 lists the OSPF states. ...
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