
¡ÒÃàª×èÍÁµèͼèÒ¹Ãкº Wireless LAN (µÑÇàÅ×Í¡)
ÊÀÒÇСÒ÷ӧҹẺà¹çµàÇÔÃì¡äÃéÊÒ (Wireless LAN) ¤×Íà¹çµàÇÔÃì¡·ÕèÁÕ¡ÒÃÊ×èÍÊÒö֧¡Ñ¹¼èÒ¹à¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃìËÅÒÂæ à¤Ã×èͧ ·ÕèºéÒ¹ËÃ×ÍÍÍ¿¿ÔÈ¢¹Ò´àÅç¡â´ÂãªéÍØ»¡Ã³ìwireless LAN
¡ÒÃàª×èÍÁµèͼèÒ¹ wireless network ÃÐËÇèÒ§à¤Ã×èͧ ¤Ø³ÊÒÁÒöãªé¿Ñ§¡ìªÑ¹µèÒ§æ ¢Í§à¹çµàÇÔÃì¡ä´éàªè¹ ¡ÒÃáªÃìä¿Åìâ¿Åà´ÍÃìËÃ×Í à¤Ã×èͧ¾ÔÁ¾ìàÁ×èÍÁÕ¡ÒÃÊÃéÒ§à¹çµàÇÔÃì¡ÃÐËÇèÒ§à¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃì¢Öé¹áÅéÇ ¤ÍÁ¾ÔÇàµÍÃì·ÕèäÁèä´éàª×èÍÁµè͡ѺÍÔ¹àµÍÃìà¹çµÊÒÁÒöáªÃì ¡ÒÃàª×èÍÁµèÍä´éâ´Âà¢éÒãªé§Ò¹¼èÒ¹à¤Ã×èͧ·ÕèÁÕ¡ÒÃàª×èÍÁµè͡ѺÍÔ¹àµÍÃìà¹çµ ÊÓËÃѺÃÒÂÅÐàÍÕ´ â»Ã´´Ù·Õè ”¡ÒÃãªéÍÔ¹à·ÍÃìà¹çµÃèÇÁ¡Ñ¹” ·Õè˹éÒ 81
¤Ó͸ԺÒÂã¹Êèǹ¹Õé¨Ð¡ÅèÒÇ¶Ö§ÍØ»¡Ã³ìIntel(R) PRO/Wireless 2200BG Network Connection («Ö觨ÐàÃÕ¡ÇèÒ¡ÒÃì´ 802.11BG) áÅÐ Intel(R) PRO/Wireless 2915ABG Network Connection («Ö觨ÐàÃÕ¡ÇèÒ¡ÒÃì´ 802.11ABG) ¡ÒÃàÃÕ¡´Ù¡ÒÃì´ wireless LAN ·Õèä´éµÔ´µÑé§äÇéã¹à¤Ã×èͧ ãËé¤ÅÔ¡ Start > Control Panel > Performance and Maintenance > System > á·çº Hardware > Device Manager
¡ÒÃì´ LAN äÃéÊÒÂà»ç¹ÍØ»¡Ã³ìàÊÃÔÁ ÃØè¹¢Í§¡ÒÃì´ LAN äÃéÊÒ¨ТÖé¹ÍÂÙè¡Ñº¼ÅÔµÀѳ±ì·Õèà¡ÕèÂÇ¢éͧ ¡ÒõÑ駤èÒ¡ÒÃàª×èÍÁµèÍ LAN äÃéÊÒ¨Ð͸ԺÒµÒÁ¡Ã³Õ¢Í§¤ÍÁ¾ÔÇàµÍÃì·ÕèµÔ´µÑé§ Windows XP Service Pack 2 ¢Íá¹Ð¹ÓãËéãªé¡ÒõÑ駤èÒ´Õ¿Íŵì¢Í§ Windows XP ÊÓËÃѺ¡ÒõÑ駤èÒ LAN äÃéÊÒ ÊÓËÃѺ¤ÍÁ¾ÔÇàµÍÃì·ÕèµÔ´µÑé§ Windows XP
㹡ÒõÑ駤èÒâ´Âãªé«Í¿µìáÇÃì·ÕèÁÒ¨Ò¡¼Ùé¼ÅÔµ¡ÒÃì´ LAN äÃéÊÒ â»Ã´´Ù·Õè˹éÒ '¡ÒÃãªéà¤Ã×Í¢èÒÂäÃéÊÒ¡Ѻ â»Ãá¡ÃÁ¡ÒõÑ駤èÒ LAN äÃéÊÒÂ' ”¡ÒõԴµÑé§ Wireless Network â´Âãªéâ»Ãá¡ÃÁµÔ´µÑé§ Wireless LAN” (¹. 74) ¡ÒÃãªéäÇÃìàÅÊà¹çµàÇÔÃì¡ ¤Ø³µéͧà»Ô´¿Ñ§¡ìªÑ¹ wireless LAN â´Âãªé»ØèÁà»Ô´/»Ô´ Wireless LAN (¹. 9)
¡ÒÃàª×èÍÁµèÍäÇÃìàÅÊà¹çµàÇÔÃì¡ÊÒÁÒöáºè§ÍÍ¡à»ç¹Êͧ¡ÅØèÁãË−æè
1) Access Point (AP)
¤Ø³ÊÒÁÒöàª×èÍÁµè͡Ѻ AP à¾×èÍãËéÊÒÁÒöãªé§Ò¹à¹çµàÇÔÃì¡ä´é«Ö觨ÐÊÒÁÒö·Óä´é੾ÒÐàÁ×èÍÁÕ¡ÒõԴµÑé§ÍØ»¡Ã³ìAP áÅéÇà·èÒ¹Ñé¹ ÊÓËÃѺÃÒÂÅÐàÍÕ´ â»Ã´´Ù·Õ蔡ÒÃàª×èÍÁµèÍä»Âѧ Access Point (AP)” ·Õè˹éÒ 66
Access Point (AP) ¤×ÍÍÐäÃ?
AP ¤×ÍÍØ»¡Ã³ìà¹çµàÇÔÃì¡·Õèàª×èÍÁµèÍÃÐËÇèÒ§Ãкº LAN Ẻà´ÔÁáÅÐÃкº wireless LAN áÅеԴµè͡Ѻ wireless hub ã¹à¹çµàÇÔÃì¡áººà´ÔÁ ¤Ø³ÊÒÁÒöàª×èÍÁµèͤÍÁ¾ÔÇàµÍÃìËÅÒÂæ à¤Ã×èͧ·ÕèÁÕ¡ÒõԴµÑé§ wireless LAN ¼èÒ¹ AP ä´é