UDP | |
IP | |
TCP | |
ARP |
hub | |
repeater | |
bridge | |
switch | |
router |
The switch consults the forwarding table to determine the best route to a destination. | |
The switch consults the forwarding table to determine the output port. | |
The switch consults the forwarding table to determine if the packet is routable. | |
The switch consults the forwarding table to determine if access control permits the packet. |