OSPF Neighbor Adjacency

Lab Objectives

• Understand the OSPF neighbor states and how they transition from Down to Full.
• Configure OSPF on routers R2, R3, and R4 to establish neighbor adjacencies.
• Verify OSPF neighbor relationships using the show ip ospf neighbor command.

Lab Tasks (Try It Yourself First!)

Complete these tasks WITHOUT looking at the solution below. Use ? and show commands to figure it out.