Chapter 09 labs

Written lab 9

1. router ospf 101
2. show ip ospf
3. show ip ospf interface
4. show ip ospf neighbors
5. show ip ospf database (?)

Review questions

1. A
2. A, B, C (CDE)
3. A, C
4. B(?), D
5. C
6. A
7. A
8. D
9. A?
10. A
11. A
12. D
13. DR - elected, Topology db - all routes, hello protocol - provides discovery, routing table - contains best routes
14. passive-interface fastEthernet 0/1
15. B, G
16. B, C? ---- A
17. A, B, C
18. show ip ospf interface FastEthernet0/0
19. ? -- A
20. D --- B