1. Ethernet switches make their forwarding decision based on what field of the Ethernet frame?
- SFD (Start Frame Delimiter)
- Destination MAC address
- Source MAC address
- Type/Length
- FCS
2. Ethernet switches add entries to their MAC address table based on what field of the Ethernet frame?
- SFD (Start Frame Delimiter)
- destination MAC address
- source MAC address
- Type/Length
- FCS
3. When a switch receives an Ethernet frame and the destination MAC address of that frame is not in its MAC address table, the switch will:
- Add the Destination MAC address to the table.
- Add the Source MAC address to the table.
- Forward the frame out all ports except in the incoming port.
- Drop the frame.
4. Ethernet hubs are considered:
- cutting-edge
- obsolete
- a security device
- a wireless device