CCDA: Cisco Certified Design Associate Study Guide, 2nd Edition (640-861)
|
Answer the following questions about switching methods:
| 1. | Which LAN switch method has the highest latency? | |
| 2. | Which LAN switch method only reads the hardware destination address before forwarding the frame? | |
| 3. | What is used at Layer 2 to prevent switching loops? | |
| 4. | Which LAN switch method receives the complete frame before beginning to forward it? | |
| 5. | Which two LAN switch methods have a constant latency? | |
| 6. | Which LAN switch method is also known as modified cut-through? | |
| 7. | What is used to prevent switching loops in a network with redundant switched paths? | |
| 8. | Which LAN switch method runs a CRC on every frame the switch receives? | |
Answers
| 1. | Store-and-forward |
| 2. | Cut-through |
| 3. | Spanning-Tree Protocol (STP) |
| 4. | Store-and-forward |
| 5. | Cut-through, FragmentFree |
| 6. | FragmentFree |
| 7. | Spanning-Tree Protocol (STP) |
| 8. | Store-and-forward |
|