 - A bus network is an arrangement in a local area network (LAN) in which each node (workstation or other device) is connected to a main cable or link called the bus. The
illustration shows a bus network with five nodes. Each node is shown as a
sphere, the bus appears as a heavy horizontal line, and connections to the
bus appear as vertical lines.
A bus network is simple and reliable. If one node fails to operate, all the
rest can still communicate with each other. For a major disruption to take
place, the bus itself must be broken somewhere. Bus networks are easy to
expand. Additional nodes can be added anywhere along the bus.
There are several limitations to the bus network topology. The length of
the bus is limited by cable loss. A bus network may not work well if the
nodes are located at scattered points that do not lie near a common line. In
situations like this, a ring network, mesh
network, or star network may prove more flexible and
more cost effective.
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Learn more about LANs (Local Area Networks) |
| LAN administration guide: LAN administration is an arduous task and your responsibilities often involve many different aspects and may include many tasks. This guide will help you with each step and task. |
| LAN network design considerations: What are the steps to be kept in mind while designing a network having three hundred nodes within a three-floor building and one server room? |
| 10 Gigabit Ethernet tutorial: Connecting data centers, storage, LAN and beyond: Learn how to choose 10 Gigabit Ethernet cabling and components, why new Gigabit Ethernet protocols will improve performance, and how it can all result in data center optimization. |
| Best practices for securing your wireless LAN: Learn best practices for securing a wireless LAN (WLAN) in the enterprise, from systematically monitoring your WLAN for intruders to protecting users and the network itself. |
| A basic virtualized enterprise -- from 'Network Virtualization': Learn why and how to virtualize the network in this chapter from 'Network virtualization' by Victor Moreno and Kumar Reddy. |
| Configuring VLANs: Learn how to configure a virtual LAN (VLAN) in this step-by-step, automated, 15-minute demo. |
| Network administration guide: Network administration responsibilities, such as network design, troubleshooting, backup, documentation, security, and managing users are discussed in this guide. |
| LAST UPDATED: |
22 Dec 2002
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