3Com 3C16792A User Guide - Page 9
How the Switch Can Be Used, Switching
UPC - 662705489469
View all 3Com 3C16792A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 9 highlights
How the Switch Can Be Used Switching When a network of repeater hubs is in operation, any information that is sent by the workstations is passed around the whole network (regardless of the destination of the information). This can result in a lot of unnecessary traffic that can slow the network down. The Switch solves this problem because it 'listens' to the network and automatically learns what workstations can be reached through its ports. It can then selectively pass on any information by transmitting the traffic from the relevant port only (instead of all ports like a repeater hub). This operation is called 'switching'. The Switch effectively divides up your network, localizing the network traffic and passing on traffic as necessary (as shown in Figure 2). If you have workstations that communicate frequently in the same part of the network, traffic between them is not passed to the remainder of the network, reducing the load. If you have any high performance workstations that require a lot of bandwidth, connect them directly to the Switch. Figure 2 The Switch Separates Your Network and Controls the Information Effectively 10BASE-T OfficeConnect hub OfficeConnect Switch 100BASE-TX OfficeConnect hub 100BASE-TX High performance workstation 9