Verifying & Troubleshooting OSPF
Route Information:
- sh ip route
- O = OSPF in routing table
- IA = OSPF inter-area
- N1 = OSPF NSSA External Type 1
- N2 = OSPF NSSA External Type 2
- E1 = OSPF External Type 1
- E2 = OSPF External Type 2
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- sh ip route ospf
- Will show ONLY the routes learned through OSPF