1. | What messages (by name and type number) does OSPF use for database synchronization? |
2. | What is the purpose of the I and M flags in the OSPF Database Description message? |
3. | In what OSPF entities is the Options field found? |
4. | What does the E bit of the OSPF Options field signify? |
5. | What is the purpose of the OSPF neighbor data structure? What information is stored there? |
6. | What is the purpose of the OSPF Link State Transmission list? |
7. | What is the purpose of the Link State Request list? |
8. | Before a database exchange, how does OSPF determine the Master and the Slave? |
9. | What functions does the Master control during the database exchange? |
10. | What are the eight OSPF neighbor states, and what does each indicate? |
11. | On a broadcast link, what state normally exists between two DROthers? |
12. | In Figure 6.9, does the router from which the log entries were taken become the DR or the BDR? |
13. | Referring to the information in Figures 6.9 and 6.10, which router is the master and which is the slave for the database synchronization? |
14. | What PDUs does IS-IS use for database synchronization? |
15. | How is the receipt of an LSP acknowledged on a point-to-point link? |
16. | How is the receipt of an LSP acknowledged on a broadcast link? |
17. | How does a router on a broadcast link know that it needs a copy of an LSP? How does it request that LSP? |
18. | In Figure 6.18, what is the AID of the router from which the log entries are taken? What is the AID of its neighbor? |
19. | Are the routers in Figures 6.18 and 6.19 L1 Only, L2 Only, or Both? |