OSPF Lab for CCNP ROUTE

This is the diagram for a lab I did recently to play with OSPF as part of my CCNP ROUTE study. As you can see from the notes, I used this to test:

• Multiple areas
• Summerization at R8 to 10.8.0.0/16
• Virtual link to join two separate area 0 networks between R1 and R5
• I also messed around with R6 having interfaces in both area 8 and area 4 and was very surprised with the results. It still worked!