Latest Basics News
Ethernet Switches
Switches join separate physical Ethernets (or sometimes Ethernets and other kinds of…
Analysis of Classic Ethernet
How much time does Ethernet “waste” on collisions? A paradoxical attribute of…
CSMA persistence
A carrier-sense/multiple-access transmission strategy is said to be nonpersistent if, when the…
Hubs and topology
Ethernet hubs (multiport repeaters) change the topology, but not the fundamental constraints.…
Exponential Backoff Algorithm
Whenever there is a collision the exponential backoff algorithm – operating at…
