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Dimension ES-4024 Ethernet Switch
Getting to Know the ES-4024 1-5
Figure 1-2 Bridging Application
Full-duplex mode operation only applies to point-to-point access (for example, when attaching
the switch to a workstation, server, or another switch). When connecting to hubs, use a standard
cascaded connection set at half-duplex operation.
1.2.3 High Performance Switched Workgroup Example
The switch is ideal for connecting two power workgroups that need high bandwidth. In the following example, use
trunking to connect these two power workgroups.
Switching to higher-speed LANs such as FDDI or ATM is not feasible for most people due to the expense of
replacing all existing Ethernet cables and adapter cards, restructuring your network and complex maintenance.
The ES-4024 can provide the same bandwidth as FDDI and ATM at much lower cost while still being able to use
existing adapters and switches. Moreover, the current LAN structure can be retained as all ports can freely
communicate with each other.
Figure 1-3 High Performance Switched Workgroup Application
1.2.4 IEEE 802.1Q VLAN Application Examples
This section shows a workgroup and a shared server example using 802.1Q tagged VLANs. For more information
on VLANs, see the Switch Setup section and the VLAN chapter in this User’s Guide. A VLAN (Virtual Local Area
Network) allows a physical network to be partitioned into multiple logical networks. Stations on a logical network