The following questions reinforce the key concepts in this chapter:
| 1: | Name TCP/IP's major architectural components. |
| 2: | Which architectural components occupy the host-to-host layer of the TCP/IP reference model? |
| 3: | How does IP relate to the other protocol components in the TCP/IP architecture? |
| 4: | What are the five most important network-oriented functions IP provides? |
| 5: | What are the seven most important network-oriented functions TCP provides? |
| 7: | Which TCP/IP component is considered an unreliable, or best-effort, protocol? |
| 8: | What's the difference between reliable and best-effort delivery? |
| 9: | Under what circumstances would you prefer a best-effort delivery instead of a guaranteed, or reliable, delivery? |