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designing a wireless network phần 10

cũng như một kế hoạch dự án dự kiến với mốc thời gian và ngày để hoàn thành nhiệm vụ (nhiệm vụ theo dõi). Kể từ khi tránh được các vấn đề liên quan đến cấp giấy phép, phải chiều cho phép, và đào rãnh theo đường phố, giai đoạn thực hiện để nâng cấp Faber Đại học công nghệ bao gồm chủ yếu là | Designing a Wireless Home Network Home Office Case Study Chapter 9 333 Designing the Wireless Home Network 0 The functional requirements include the security of files passed to the company s LAN the family budget and the accessibility of the home office. 0 The user identifies her options investigates costs and weighs the results. 0 In the preliminary design the user checks for interference opts for a DHCP server and reviews the access points within her budget. Implementing the Wireless Home Network 0 In the detailed design the user assembles the network components determines the Broadband configuration installs the hardware installs and configures the software and tests the resulting network. Designing a Robust Wireless Home Network for Data Voice and Beyond 0 A user in a related case study is excited by the convenience and mobility of a wireless home network. He wants to create an audio video server on his home PC. 0 Currently there are three wireless standards competing for the wireless home-network space IEEE 802.11b Bluetooth and HomeRF. The technologies are for the most part incompatible and it is still unclear which will eventually emerge as the technology or technologies of choice. 0 The major drawbacks of 802.11b products are their interference with 2.4 GHz phones and the fact that they support data only no native voice integration . New products based on the IEEE www.syngress.com 334 Chapter 9 Designing a Wireless Home Network Home Office Case Study 802.11a standard will be emerging in the near future.These products will support an even higher bandwidth and will not interfere with the cordless phones. 0 Because the voice and data signals are integrated products using the HomeRF standard should find voice recognition and automation applications easier to develop and support. Lessons Learned 0 Building a simple home network is a relatively easy and inexpensive task that can be completed with technology available today. However as with any network you should