Installing, Troubleshooting, and Repairing Wireless Networks phần 3 ppsx

... your business and its employees stay on-line. When your business expands beyond 50 to 100 users, and you have 3, 4, or 18 buildings to hook up to corporate networks, servers, and handle mega-packets ... have some idea of what wireless networking is about, including a briefing on rules and regulations, safety and interfer- ence, and how antennas and cables play in the wirele...

Ngày tải lên: 10/08/2014, 12:21

... civilian and state and local government Wireless Essentials 7 Installing, Troubleshooting, and Repairing Wireless Networks Chapter 14 Neighborhood and Community Wireless Networks 2 53 Sharing ... Wireless- Friendly? 23 Can You Use Wireless Technology? 25 Who Will Design, Install, and Maintain Your Wireless System? 29 The Cost of Wireless 30 Summary 32 C...

Ngày tải lên: 10/08/2014, 12:21

... Wired and Wireless Networks for 50 Systems Chapter 2 30 Equipment Wired Wired Wireless Wireless and Labor Network Cost Totals Network Cost Totals Network Card (50) $100 $5,000 $100 $5,000 Jacks and ... power to get into the receiving circuits and desensitize or damage them as well. Antennas and Cables 53 Wireless Network Basics CHAPTER 3 Copyright 20 03 by The McGraw...

Ngày tải lên: 10/08/2014, 12:21

... key Chapter 13 240 Figure 13. 10 The WAP11 Basic Setting dialog with entries and selections for SSID, channel, and access point name values. point. Windows XP provides built-in wireless support and will ... right-click on the wireless network icon and select Sta- tus to access the details about your wireless connection—Figure 13. 14. What you see is an indication of wireless...

Ngày tải lên: 10/08/2014, 12:21

... GHz band. ■ 802.11h—A future standard for wireless spectrum management. ■ 802.11i—A standard for enhancing the security of wireless local area networks (WLANs). Preceded by an interim nonstandard ... RedHat Linux and common wireless devices. On the CD-ROM 33 5 TNC Plugs and Jacks TNC connectors are identified by their medium-size (3/ 8-inch) diam- eter male threading on jacks an...

Ngày tải lên: 10/08/2014, 12:21

... available WEP keys 0, 1, 2, and 3, while most wireless devices number them 1, 2, 3, and 4 (equivalent to Windows’ 0, 1, 2, and 3, respectively). LinkSys wireless devices and Windows support entering ... location and coverage areas. Enhancing and expanding wireless signal coverage is the next topic. Hardware Installation and Setup 131 If you have not previously connec...

Ngày tải lên: 10/08/2014, 12:21

... documentation and links to several wireless resources. New York City Wireless: http://www.nycwireless.net San Francisco Wireless: http://www.sfwireless.net Seattle Wireless: http://www.seattlewireless.net FreeNetworks.org: ... aspects of wireless networks, products, and implementations—heavy on the Linux side, but many list members do speak Mac and Windows too. Software for Wir...

Ngày tải lên: 10/08/2014, 12:21

... Serial I/O Port 30 0 -31 Fh IBM Prototype Card 32 0 -32 3h Not Assigned 32 4 -32 7h Not Assigned 32 8 -32 Fh Not Assigned 33 0 -33 Fh Not Assigned 34 0 -34 Fh Not Assigned 35 0 -35 Fh Not Assigned 36 0 -36 3h PC Network ... Adapter 32 8 -32 Fh Not Assigned 33 0 -33 Fh Not Assigned 34 0 -34 Fh Not Assigned 35 0 -35 Fh Not Assigned 36 0 -36 3h PC Network Card—Low I/O Port 36 4 -36...

Ngày tải lên: 10/08/2014, 12:21

... standard #8 739 .3 available at http://workmanship.nasa.gov/ws_8 739 _3. jsp for tips and graphic examples of efficient reliable soldered connections. Technique Connector and cable manufacturers and ... Scotch #33 or #88 electrical tape ■ 3M Scotch # 130 splicing tape ■ Spray can of cold-galvanizing paint ■ Small- to medium-sized wire brush ■ Power drill motor and assorted drill bits...

Ngày tải lên: 10/08/2014, 12:21

... 242–246, 2 43 246 SMC, 72, 74, 77, 84 sniffers, 1 53, 197–200, 198, 199, 200, 201, 33 4, 33 5 software, 1 63 175 SOHOWireless LANRoamer, 169, 33 4 soldering, 30 7 Southern California Wireless Users Group, 1 73 specific ... information, 1 53 154 threats to security, 1 53 155 3Com, 84, 96 time server/time synchronization, Tardis, 248–249, 248, 33 0 TNC connectors, 63, 64, 30 9, 31 8 3...

Ngày tải lên: 10/08/2014, 12:21