Verifying & Troubleshooting OSPF
- sh ip route
- O IA 172.16.20.0 (110/113) via 10.10.10.1
- 110 = the AD (Administrative Distance)
- 113 = Metric (Cost)
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- sh ip ospf border-routers
- Shows routing information known by the ABR and ASBR
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Link State Database Information
- sh ip ospf database
- Displays the OSPF link state database.