This chapter covers the following subjects:
OSPF Troubleshooting: This section begins by introducing you to OSPF routing structures, followed by a review of OSPF operation. Finally, you are presented with a collection of show and debug commands useful for troubleshooting OSPF operations.
Trouble Ticket: OSPF: This section presents you with a trouble ticket and an associated topology. You are also given show command output. Based on the information provided, you hypothesize an underlying cause for the reported issues and develop solutions. You can then compare your solutions with the suggested solutions.
Route Redistribution Troubleshooting: This section introduces the concept of route ...