If I have an E1 route in my OSPF database that is not winning, how can I determine the cost of that route? I know how to calculate this by hand, but by checking the bandwidth of each port along the way, but is there a way to see this or calculate this from the output of show commands on IOS? I have found some pieces of the puzzle, but cannot find the whole picture:
- show ip ospf database external 10.1.1.0 - This will show me:
- The original metric when it was redistributed (Default 20).
- The advertising router
- The forward address
- show ip ospf database router [adv-router-from-above]
- This will show me the links on this router, finding one matching the forward address listed above will tell me the cost of the stub interface "TOS 0 Metric".
Now I'm getting somewhere, but I am still missing the cost of all of the links between the stub network and my router for the shortest path.
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