Ethernet Advantages ETHERNET HAS SEVERAL ADVANTAGES THAT COMPENSATE FOR THE COST OF COLLISIONS. THERE IS NO WAITING WHEN THE NETWORK ISN'T BUSY. IT IS EASY TO SEND A MESSAGE TO EVERYONE. IT IS SIMPLE, AND THEREFORE INEXPENSIVE. NO SWITCHES NO NEED FOR ROUTING NO NEED FOR PACKET STORAGE

The Web: Technologies and Techniques Links to other course pages: CS 105 Home Page CS 105 Lecture Schedule CS 105 On-line Discussion Group: All discussions Discussion relating to this lecture topic Williams College Department of Computer Science

This page is part of a section of lecture slides related to " Broadcast Networks " within the topic "Multi-machine Networks". Other slides within this section and other sections of slides for the topic "Multi-machine Networks" can be accessed using the links below. Too Many Wires DIRECT CONNECTIONS Switching Techniques The Telephone Network The Telephone Network (cont.) Circuit Switching A Path through the Phone System Phone System Data Services Message Switching Message Switching (cont.) PACKET SWITCHING Comparing Switching Techniques Comparing Switching Techniques (cont.) THE NEED FOR "PROTOCOLS" Broadcast Networks Broadcast Networks "Bus" Networks "Bus" Networks (cont.) A More Familiar "Bus" Network CSMA/CD = Ethernet + Appletalk Collision Detection Backoff Protocols Ethernet Advantages Ring Networks Ring Networks = Simplified Switching Token Rings Token Passing Advantages and Disadvantages of Rings