 - What is a WAN?
A wide area network (WAN) is a geographically dispersed telecommunications network. The term distinguishes a broader telecommunication structure from a local area network (LAN). A wide area network may be privately owned or rented, but the term usually connotes the inclusion of public (shared user) networks. An intermediate form of network in terms of geography is a metropolitan area network (MAN).
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Getting started with WANs |
| To explore how WANs are used in the enterprise, here are some additional resources: |
| WAN technologies summarized: In this chapter download you'll learn about WAN technologies including point-to-point links, circuit and packet switching methodologies, virtual circuits, dial-up services, and WAN endpoint devices. |
| WAN design: What to consider: WAN design includes techniques like discovery, network analysis, and simulation to determine the network architecture that will fulfill business and technical needs. |
| Testing a 1000-branch WAN for user acceptance: WAN user acceptance tests are key to establishing a good service-level agreement and an operational multi-branch WAN. Find out more about creating and running an effective test.
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| WAN optimization paired with proactive tools improves app availability: WAN optimization, acceleration solutions and network monitoring tools can improve network throughput and accelerate application response times. |
| Choosing WAN connectivity and services wisely: More WAN services are being demanded for remote offices of all sizes. This guide looks at the evolution and benefits of those services.
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| LAST UPDATED: |
04 Aug 2009
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