| 1: | What is the primary purpose of a LAN? |
| 2: | What is a protocol? |
| 3: | What is the purpose of a MAC protocol? |
| 4: | What is a frame? |
| 5: | What feature is common to all frame types? |
| 6: | What is a MAC address or MAC identifier? |
| 7: | Why is a MAC address not a true address? |
| 8: | What are the three sources of signal degradation on a data link? |
| 9: | What is the purpose of a repeater? |
| 10: | What is the purpose of a bridge? |
| 11: | What makes a transparent bridge transparent? |
| 12: | Name three fundamental differences between LANs and WANs. |
| 13: | What is the purpose of a broadcast MAC identifier? What is the broadcast MAC identifier, in hex and in binary? |
| 14: | What is the primary similarity between a bridge and a router? What is the primary difference between a bridge and a router? |
| 15: | What is a packet? What is the primary similarity between a frame and a packet? What is the primary difference between a frame and a packet? |
| 16: | As a packet progresses across an internetwork, does the source address change? |
| 17: | What is a network address? What is the purpose of each part of a network address? |
| 18: | What is the primary difference between a network address and a data link identifier? |