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Cisco Catalyst3750G Integrated Wireless LAN Controller

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Cisco Catalyst 3750 Integrated Wireless LAN Controller
Cisco Catalyst 3750 Integrated Wireless LAN Controller´Â ¼ö»óÀ» ÅëÇØ ¼º´ÉÀÌ ÀÔÁõµÈ Catalyst 3750 ½ºÅÃÇü ½ºÀ§Ä¡¿¡ ½Ã½ºÄÚÀÇ Unified Wireless LAN ±â´ÉÀ» ÅëÇÕÇÑ °ÍÀ¸·Î, ¾÷¹«ÀÇ È¿À²¼ºÀ» ³ôÀ̴µ¥ ÇʼöÀûÀÎ ¹«¼±·£¿¡ ÃÖ»óÀÇ º¸¾È, À̵¿¼º, ÆíÀǼºÀ» Á¦°øÇÕ´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN ControllerÀÇ ±¸¼ºÀº ´ÙÀ½°ú °°½À´Ï´Ù.
 Cisco Catalyst WS-C3750G-24WS-S25 - 10/100/1000 PoE Æ÷Æ® 24°³, SFP ¸ðµâ ½½·Ô 2°³ ¹× ÃÖ´ë 25°³ÀÇ ½Ã½ºÄÚ ¾×¼¼½º Æ÷ÀÎÆ®¸¦ Áö¿øÇÏ´Â ÅëÇÕ ½Ã½ºÄÚ ¹«¼±·£ ÄÁÆ®·Ñ·¯ Æ÷ÇÔ
 Cisco Catalyst WS-C3750G-24WS-S50 - 10/100/1000 PoE Æ÷Æ® 24°³, SFP ¸ðµâ ½½·Ô 2°³ ¹× ÃÖ´ë 50°³ÀÇ ½Ã½ºÄÚ ¾×¼¼½º Æ÷ÀÎÆ®¸¦ Áö¿øÇÏ´Â ÅëÇÕ ½Ã½ºÄÚ ¹«¼±·£ ÄÁÆ®·Ñ·¯ Æ÷ÇÔ
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ÇϳªÀÇ ³í¸®Àû ÀåÄ¡¿¡ 50°³~200°³ÀÇ ¾×¼¼½º Æ÷ÀÎÆ®°¡ ÇÊ¿äÇÑ Áß°£ ±Ô¸ðÀÇ ±â¾÷À̳ª ´ë±â¾÷ Áö»ç¿¡ ¾ÈÀüÇÑ ¿£ÅÍÇÁ¶óÀÌÁî ¹«¼± ¾×¼¼½º¸¦ Á¦°øÇÕ´Ï´Ù. ³í¸®Àû ÀåÄ¡´Â ÃÖ´ë 9°³ÀÇ 3750G ½ºÀ§Ä¡·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ÇϳªÀÇ ³í¸®Àû ÀåÄ¡¸¦ 4°³ÀÇ Cisco Catalyst 3750G Integrated Wireless LAN Controller¿Í 5°³ÀÇ Catalyst 3750G ½ºÀ§Ä¡·Î ±¸¼ºÇϸé ÃÖ´ë 200°³ÀÇ ¾×¼¼½º Æ÷ÀÎÆ®¸¦ Áö¿øÇÏ°Ô µË´Ï´Ù. Cisco Aironet ¾×¼¼½º Æ÷ÀÎÆ®´Â ³í¸®Àû ÀåÄ¡ÀÇ ¸ðµç ½ºÀ§Ä¡ Æ÷Æ®¿¡ ¿¬°áÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ¹«¼±·£À» À§ÇÑ Áß¾Ó ÁýÁᫎ º¸¾È Á¤Ã¥, ¹«¼± ħÀÔ ¹æÁö ½Ã½ºÅÛ(IPS) ±â´É, ¼ö»ó °æ·Â¿¡ ºû³ª´Â RF °ü¸®, QoS ¹× ·¹À̾î 3 °í¼Ó º¸¾È ·Î¹ÖÀ» Á¦°øÇÕ´Ï´Ù. Cisco Unified Wireless NetworkÀÇ ÇÙ½É ±¸¼º¿ä¼ÒÀÎ ÀÌ Á¦Ç°Àº ³×Æ®¿öÅ© °ü¸®ÀÚ°¡ ±âÁ¸ÀÇ À¯¼± ³×Æ®¿öÅ©¸¦ »ç¿ëÇÒ ¶§Ã³·³ °£ÆíÇÏ°Ô ¹«¼± ³×Æ®¿öÅ©¸¦ È®Àå ¹× °ü¸®ÇÏ´Â µ¥ ÇÊ¿äÇÑ ÄÁÆ®·Ñ, º¸¾È ¹× ¾ÈÁ¤¼ºÀ» Á¦°øÇÕ´Ï´Ù(±×¸² 2).
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â Cisco IOS¢ç Software IP Base À̹ÌÁö¿Í ÇÔ²² »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. IP Base À̹ÌÁö ±â´É ¼¼Æ®¿¡´Â QoS(Quality of Service), ¼Óµµ Á¦ÇÑ, ¾×¼¼½º Á¦¾î ¸ñ·Ï(ACL), RIP(Routing Information Protocol) ¶ó¿ìÆÃ ¿ë·® ¹× ¾×¼¼½º ·¹À̾¼­ÀÇ ¶ó¿ìÆÃÀ» À§ÇÑ EIGRP(Enhanced Interior Gateway Routing Protocol) ½ºÅÓ(stub)ÀÌ Æ÷ÇԵ˴ϴÙ. ¶ÇÇÑ Cisco IOS Software IP Services À̹ÌÁö ¹× Advanced IP Services À̹ÌÁöµµ Áö¿øµË´Ï´Ù. IP Services À̹ÌÁö´Â ¾îµåº¥½ºµå Çϵå¿þ¾î ±â¹Ý IP À¯´Ïij½ºÆ®¿Í IP ¸ÖƼij½ºÆ® ¶ó¿ìÆÃÀ» Æ÷ÇÔÇÑ º¸´Ù ´Ù¾çÇÑ ¿£ÅÍÇÁ¶óÀÌÁî±Þ ±â´É ¼¼Æ®¸¦ Á¦°øÇϸç, Advanced IP Services À̹ÌÁö´Â IPv6 ¶ó¿ìÆÃ(·¹À̾î 3 ½ºÀ§Äª)À» Á¦°øÇÕ´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ·¹À̾î 3 ³×Æ®¿öÅ©ÀÇ ¾×¼¼½º Æ÷ÀÎÆ®¿Í ¸ðµâ °£ ¾ÈÀüÇÑ ¿¬°áÀ» ¼³Á¤Çϱâ À§ÇØ ÃֽŠLWAPP(Integrated Wireless LAN Controller Lightweight Access Point Protocol) Ç¥ÁØÀ» »ç¿ëÇØ Ä¿¹Â´ÏÄÉÀ̼ÇÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ÇÁ·ÎÅäÄÝÀº °æÁ¦ÀûÀÎ ¹«¼±·£ ÀÛ¾÷À» À§ÇØ Áß¿äÇÑ ¹«¼±·£ ±¸¼º ¹× °ü¸® ±â´ÉÀ» ÀÚµ¿È­ÇÕ´Ï´Ù. ¹«¼± ³×Æ®¿öÅ·¿¡ ÀÌ·¯ÇÑ ÅëÇÕ ¹æ½ÄÀ» »ç¿ëÇϸé Áö¿ø ºñ¿ëÀ» ÁÙÀ̰í, °èȹµÇ¾ú°Å³ª °èȹµÇÁö ¾ÊÀº ¸ðµç ³×Æ®¿öÅ© °¡µ¿ Áß´Ü ½Ã°£À» ÁÙ¿©¼­ °í°´ÀÇ ÃÑ ¼ÒÀ¯ ºñ¿ëÀ» ȹ±âÀûÀ¸·Î Àý°¨ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â Cisco Wireless LAN Controller Á¦Ç°±º¿¡ Æ÷ÇԵ˴ϴÙ. ÀÌ ÄÁÆ®·Ñ·¯´Â Cisco Aironet¢ç ¾×¼¼½º Æ÷ÀÎÆ®, Cisco WCS(Wireless Control System) ¹× Cisco Wireless Location Appliance¿Í ÇÔ²² ÀÛµ¿ÇØ ºñÁî´Ï½º¿¡ ÇÙ½ÉÀûÀÎ ¹«¼± µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À ¾ÖÇø®ÄÉÀ̼ÇÀ» Áö¿øÇÕ´Ï´Ù. ±×¸®°í ÄÁÆ®·Ñ·¯ ±â¹Ý ¾×¼¼½º Æ÷ÀÎÆ®¿Í ±âŸ ´Ù¸¥ ¹«¼±·£ ÄÁÆ®·Ñ·¯ °£ ½Ç½Ã°£ Ä¿¹Â´ÏÄÉÀ̼ÇÀ» ÅëÇØ ¾ÈÀüÇϰí ÅëÇÕµÈ ¹«¼± ¼Ö·ç¼ÇÀ» Á¦°øÇÕ´Ï´Ù.
±×¸² 1. Cisco Catalyst 3750G Integrated Wireless LAN Controller
±×¸² 2. Cisco Catalyst 3750G Integrated Wireless LAN Controller°¡ ÀåÂøµÈ Unified Wireless LAN
Cisco Catalyst 3750G Integrated Wireless LAN Controller¸¦ »ç¿ëÇÏ´Â ±â¾÷Àº ºñÁî´Ï½º¿¡ ÇʼöÀûÀÎ ¾ÖÇø®ÄÉÀ̼ÇÀ» Áö¿øÇÏ´Â Á¤Ã¥À» »ý¼ºÇÏ°í °­Á¦ ½ÃÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â À½¼º ¹× µ¥ÀÌÅÍ ¼­ºñ½º¿¡¼­ À§Ä¡ ÃßÀû¿¡ À̸£±â±îÁö ¾ÈÀüÇÑ ¿£ÅÍÇÁ¶óÀÌÁî±Þ 802.11 ¹«¼± ³×Æ®¿öÅ©¸¦ ±¸ÃàÇØ¾ß ÇÏ´Â IT °ü¸®ÀÚ¿¡°Ô Á¦¾î ±â´É°ú ¾ÈÁ¤¼ºÀ» Á¦°øÇÕ´Ï´Ù.
Cisco¢ç Catalyst® 3750G Integrated Wireless LAN Controller´Â 802.11a/b/g ¹× IEEE 802.11n draft 2.0 Ç¥ÁØÀ» Áö¿øÇϱ⠶§¹®¿¡ Á¶Á÷ÀÇ ´Ù¾çÇÑ ¿ä±¸»çÇ×À» °¡Àå Àß ÃæÁ·ÇÏ´Â ¼Ö·ç¼ÇÀ» ¹èÆ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. Á¶Á÷Àº 802.11 a/b/gÀÇ °­·ÂÇÑ Ä¿¹ö¸®Áö¸¦ Á¦°øÇÒ ¼ö ÀÖÀ¸¸ç, 802.11n ¹× ½Ã½ºÄÚÀÇ Â÷¼¼´ë ¹«¼± ¼Ö·ç¼ÇÀ» ÅëÇØ 5¹è·Î ´Ã¾î³­ 󸮷®°ú ÀÌÀü¿¡ º¼ ¼ö ¾ø¾ú´ø ¾ÈÀü¼ºÀ¸·Î º¸´Ù °³¼±µÈ ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù.
Cisco StackWiseTM ±â¼úÀº ±â°¡ºñÆ® ÀÌ´õ³Ý¿¡ ÃÖÀûÈ­µÈ µ¶Æ¯ÇÑ ½ºÅÃ(stack)Çü ¾ÆÅ°ÅØÃ³ÀÔ´Ï´Ù. ÀÌ ±â¼úÀº ¼º´ÉÀ» ÀÏÁ¤ÇÏ°Ô À¯ÁöÇϸ鼭 Ãß°¡, »èÁ¦ ¹× ±³Ã¼¿¡ ´ëÇØ ÀνÄÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. ÃÖ´ë 9°³ÀÇ Cisco Catalyst 3750G ½Ã¸®Áî ½ºÀ§Ä¡¸¦ Á¶ÇÕÇØ¼­ ½ºÅÃÇüÀ¸·Î ±¸¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. 9°³ Áß ÃÖ´ë 4°³´Â Cisco Catalyst 3750G Integrated Wireless LAN Controller·Î ±¸¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ Æ¯¼öÇÑ ½ºÅà ÄÉÀ̺í°ú ½ºÅÂÅ· ¼ÒÇÁÆ®¿þ¾î¸¦ »ç¿ëÇØ ÇϳªÀÇ ´ÜÀÏ ½ºÀ§Äª À¯´ÖÀ¸·Î µ¿ÀÛÇϸç, ¸¶½ºÅÍ·Î ¼³Á¤µÈ ½ºÀ§Ä¡¿¡¼­ °ü¸®ÇÏ°Ô µË´Ï´Ù. ¸¶½ºÅÍ ½ºÀ§Ä¡´Â ¸ðµç ½ºÀ§Äª Å×À̺í°ú ¿É¼Ç ¶ó¿ìÆÃ Å×À̺íÀ» ÀÚµ¿À¸·Î »ý¼ºÇÏ°í ¾÷µ¥ÀÌÆ®ÇÕ´Ï´Ù. ¼­ºñ½º¸¦ Áß´ÜÇÏÁö ¾Ê°íµµ ½ÇÇà ÁßÀÎ ½ºÅÿ¡ »õ·Î¿î ½ºÅÃÀ» Ãß°¡Çϰųª ±âÁ¸ÀÇ ½ºÅÃÀ» Á¦°ÅÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Catalyst 3750G ½Ã¸®Áî´Â ½ºÅÃÇü ½ºÀ§Ä¡ÀÇ °¡¿ë¼ºÀ» ³ôÀÔ´Ï´Ù. °¢ ½ºÀ§Ä¡´Â ¸¶½ºÅÍ ÄÁÆ®·Ñ·¯¿Í Æ÷¿öµù ÇÁ·Î¼¼¼­·Î ¿î¿µµÉ ¼ö ÀÖ½À´Ï´Ù. ½ºÅÃÀÇ °¢ ½ºÀ§Ä¡´Â ¸¶½ºÅÍ·Î ¿î¿µµÉ ¼ö ÀÖÀ¸¹Ç·Î ³×Æ®¿öÅ© Á¦¾î¸¦ À§ÇÑ 1:N °¡¿ë¼º ü°è¸¦ Çü¼ºÇÕ´Ï´Ù. ´ÜÀÏ À¯´Ö¿¡ Àå¾Ö°¡ ¹ß»ýÇØµµ ´Ù¸¥ ¸ðµç À¯´Ö¿¡¼­´Â Æ®·¡ÇÈ Æ÷¿öµù ¹× °ü¸® ÀÛ¾÷À» °è¼Ó ¼öÇàÇÕ´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ºñÁî´Ï½º ¼º°ø¿¡ ÇʼöÀûÀÎ ¹«¼± ³×Æ®¿öÅ©¿¡ ÃÖ°í ¼öÁØÀÇ ¾ÈÁ¤¼ºÀ» Á¦°øÇÕ´Ï´Ù. ¾×¼¼½º Æ÷ÀÎÆ®¿¡ Àå¾Ö°¡ ¹ß»ýÇϸé Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â Àå¾Ö°¡ ¹ß»ýÇÑ ¾×¼¼½º Æ÷ÀÎÆ®°¡ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ¿µ¿ª¿¡ ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê°Ô Çϱâ À§ÇØ ÀÎÁ¢ÇÑ ¾×¼¼½º Æ÷ÀÎÆ®¿¡¼­ Àü¿øÀ» Á¦°øÇϵµ·Ï ÀÚµ¿À¸·Î Á¶Á¤ÇÕ´Ï´Ù. Integrated Wireless LAN Controller¿¡¼­ °³º°ÀûÀ¸·Î Àå¾Ö°¡ ¹ß»ýÇÏ¸é ¾×¼¼½º Æ÷ÀÎÆ®´Â µ¿ÀÏÇÑ Cisco Catalyst 3750G ½ºÅÃÀ̳ª ±âŸ ´Ù¸¥ Cisco LWAP °¡´É Ç÷§Æû¿¡ ´ëÇÑ ¹é¾÷À» ÀÚµ¿À¸·Î °Ë»öÇÕ´Ï´Ù.
±×¸² 3. ¿£ÅÍÇÁ¶óÀÌÁî RF ÀÎÅÚ¸®Àü½º
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ½Ç½Ã°£ RF °ü¸®¸¦ À§ÇÑ ÅëÇÕÇü ¼ÒÇÁÆ®¿þ¾î¿Í ÇÔ²² Á¦°øµË´Ï´Ù. Cisco WLAN ¼Ö·ç¼ÇÀº ÀüÆÄ ¿µ¿ª¿¡¼­ÀÇ º¯°æÀ» ½Ç½Ã°£À¸·Î ŽÁöÇϰí ÀÌ¿¡ ´ëóÇÏ´Â RRM(Radio Resource Management) ¾Ë°í¸®ÁòÀ» »ç¿ëÇÕ´Ï´Ù. ÀÌ ¾Ë°í¸®ÁòÀº ÇöÀç Æ¯Çã Ãâ¿ø Áß¿¡ ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ Á¶Á¤À» ÅëÇØ ¶ó¿ìÆÃ ÇÁ·ÎÅäÄÝÀÌ IP ³×Æ®¿öÅ©¿¡ °¡Àå ÀûÇÕÇÑ ÅäÆú·ÎÁö¸¦ °è»êÇÏ´Â °Í°ú µ¿ÀÏÇÑ ¹æ½ÄÀ¸·Î ¹«¼± ³×Æ®¿öÅ·¿¡ °¡Àå ÀûÇÕÇÑ ÅäÆú·ÎÁö¸¦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ¹«¼±·£ÀÇ ÀÚµ¿ ±¸¼º, ÀÚü º¹±¸ ¹× ÀÚµ¿ ÃÖÀûÈ­ ±â´ÉÀ» Áö¿øÇÏ´Â ÀÎÅÚ¸®ÀüÆ® RF Á¦¾î Ç÷¹ÀÎÀ» »ý¼ºÇÕ´Ï´Ù(±×¸² 3).
Cisco Catalyst 3750G Integrated Wireless LAN Controller°¡ °ü¸®ÇÏ´Â ÀÎÅÚ¸®ÀüÆ® RF ±â´ÉÀº ´ÙÀ½°ú °°½À´Ï´Ù.
 µ¿Àû ä³Î ÇÒ´ç: 802.11 ä³ÎÀ» Á¶ÀýÇØ RF »óÅ º¯È­¿¡ µû¶ó ³×Æ®¿öÅ© Ä¿¹ö¸®Áö ¹× ¼º´ÉÀ» ÃÖÀûÈ­ÇÕ´Ï´Ù.
 °£¼· ŽÁö ¹× ¹æÁö: °£¼·À» ŽÁöÇÏ°í ³×Æ®¿öÅ©¸¦ ¼öÁ¤ÇØ ¼º´É Àå¾Ö ¹ß»ýÀ» ¹æÁöÇÕ´Ï´Ù.
 ·Îµå ¹ë·±½Ì: ¾×¼Â, Æ÷ÀÎÆ®ÀÇ ºÎÇÏ·®ÀÌ ¾Æ¹«¸® ¸¹´õ¶óµµ ÃÖÀûÀÇ ³×Æ®¿öÅ© ¼º´ÉÀ» ¹ßÈÖÇϵµ·Ï ´ÙÁß ¾×¼¼½º Æ÷ÀÎÆ®¸¦ ÅëÇØ »ç¿ëÀÚ ·Îµå ¹ë·±½ÌÀ» ÀÚµ¿È­ÇÕ´Ï´Ù.
 Ä¿¹ö¸®Áö Ȧ ŽÁö ¹× ¼öÁ¤: Cisco RMM(Radio Resource Management) ¼ÒÇÁÆ®¿þ¾î´Â Ä¿¹ö¸®Áö ȦÀ» ŽÁöÇÏ¿© ¾×¼¼½º Æ÷ÀÎÆ®ÀÇ Àü¿ø Ãâ·ÂÀ» Á¶Á¤ÇØ Ä¿¹ö¸®Áö ȦÀ» ¼öÁ¤ÇÕ´Ï´Ù.
 µ¿Àû Àü¿ø Á¦¾î: ³×Æ®¿öÅ© »óÅ º¯È­¸¦ ¼ö¿ëÇϵµ·Ï °³º° ¾×¼¼½º Æ÷ÀÎÆ®ÀÇ Àü¿ø Ãâ·ÂÀ» ÀÚµ¿À¸·Î Á¶Á¤ÇÏ°í ¿¹Ãø °¡´ÉÇÑ ¹«¼± ¼º´É°ú °¡¿ë¼ºÀ» º¸ÀåÇÕ´Ï´Ù.
 ÀÌÀü ¸±¸®½º
 ÀÚ¼¼ÇÑ ³»¿ëÀº Cisco Unified Wireless Network Software 4.0 Á¦Ç° °Ô½ÃÆÇÀ» ÂüÁ¶ÇϽʽÿÀ.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ´ÙÀ½°ú °°Àº °¡Àå ¾ö°ÝÇÑ º¸¾È Ç¥ÁØÀ» ÁؼöÇÕ´Ï´Ù.
 802.11i Wi-Fi Protected Access 2(WPA2), WPA ¹× Wired Equivalent Privacy(WEP)
 802.1X ´ÙÁß EAP(Extensible Authentication Protocol) À¯Çü(¿¹: PEAP(Protected EAP), EAP/TLS(EAP with Transport Layer Security), EAP/TTLS(EAP with Tunneled TLS), Cisco LEAP µî
ÀÌ¿Í °°ÀÌ ¾ö°ÝÇÑ º¸¾È Ç¥ÁØÀ» ÁؼöÇÏ´Â Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ¾÷°è¿¡¼­ °¡Àå Æ÷°ýÀûÀÎ ¹«¼±·£ º¸¾È ¼Ö·ç¼ÇÀ̶ó°í ÇÒ ¼ö ÀÖ½À´Ï´Ù.
½Ã½ºÄÚÀÇ ¹«¼±·£ ¼Ö·ç¼Ç¿¡¼­ ¾×¼¼½º Æ÷ÀÎÆ®´Â ¿¡¾î ¸ð´ÏÅÍ(air monitor)·Î ¿î¿µµÇ¸ç, ½Ã½ºÄÚ ¹«¼±·£ ÄÁÆ®·Ñ·Î ¹«¼± µµ¸ÞÀο¡ ´ëÇÑ ½Ç½Ã°£ Á¤º¸¸¦ Àü´ÞÇÕ´Ï´Ù. Cisco Wireless LAN ÄÁÆ®·Ñ·¯´Â ¸ðµç º¸¾È À§ÇùÀ» ½Å¼ÓÇÏ°Ô ½Äº°Çϸç, ³×Æ®¿öÅ© °ü¸®ÀÚ´Â WCS(Cisco Wireless Control System)¸¦ »ç¿ëÇØ ·Î±× À§Ä¡¸¦ ã°Å³ª ÄÁÆ®·Ñ·¯¸¦ ÅëÇØ À§Çù Á¤º¸¸¦ »óÈ£ ¿¬°áÇÕ´Ï´Ù.
½Ã½ºÄÚ´Â ¹«¼± º¸È£ ±â´É°ú ¹«¼±·£ ¼­ºñ½º¸¦ µ¿½Ã¿¡ Áö¿øÇÏ´Â À¯ÀÏÇÑ ¹«¼±·£ ½Ã½ºÅÛÀ» Á¦°øÇÕ´Ï´Ù. ½Ã½ºÄÚ ¹«¼±·£ ½Ã½ºÅÛÀº ¹«¼±·£À» ¿Ïº®ÇÏ°Ô º¸È£ÇϹǷΠº°µµÀÇ ¿À¹ö·¹ÀÌ ÀåÄ¡ ºñ¿ëÀ» ÁöÃâÇÒ Çʿ䰡 ¾øÀ¸¸ç Ãß°¡ÀûÀÎ ¸ð´ÏÅ͸µ ÀåÄ¡µµ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù. ¶ÇÇÑ ÀÌ ¼Ö·ç¼ÇÀ» µ¶¸³Çü ¹«¼± IPS·Î ¼³Ä¡ÇÑ ÈÄ ³ªÁß¿¡ ¹«¼±·£ µ¥ÀÌÅÍ ¼­ºñ½º¸¦ Ãß°¡Çϵµ·Ï ´Ù½Ã ±¸¼ºÇÒ ¼öµµ ÀÖ½À´Ï´Ù. À̸¦ ÅëÇØ, ³×Æ®¿öÅ© °ü¸®ÀÚ´Â ¹«¼±·£¼­ºñ½º¸¦ ±¸ÇöÇÒ Áغñ°¡ µÉ ¶§±îÁö ºÒ¹ý ¹«¼± Ȱµ¿À» Æ÷ÇÔÇÏ¿© RF µµ¸ÞÀÎ ÁÖÀ§¿¡ “¹æ¾î¸·“À» ±¸ÃàÇÒ ¼ö ÀÖ½À´Ï´Ù.
½Ã½ºÄÚ´Â ´ÙÀ½°ú °°Àº ´ÙÁß ·¹ÀÌ¾î º¸È£ ±â´ÉÀ» Á¦°øÇØ ¹«¼±·£ º¸¾È ¹®Á¦¸¦ ÇØ°áÇÕ´Ï´Ù(±×¸² 4).
 RF º¸¾È: 802..11 °£¼·À» ŽÁö ¹× ¹æÁöÇÏ°í ¿øÄ¡ ¾Ê´Â RF ÀüÆÄ¸¦ Á¦¾îÇÕ´Ï´Ù.
 ¹«¼± LAN ħÀÔ Â÷´Ü ¹× À§Ä¡ ŽÁö: ¾ÇÀÇÀû ÀåÄ¡³ª ÀáÀçÀûÀÎ ¹«¼± À§ÇùÀ» ŽÁöÇϰí ÀÌ·¯ÇÑ ºÒ¹ý ÀåÄ¡ÀÇ À§Ä¡¸¦ ã¾Æ³À´Ï´Ù. ÀÌ ±â´ÉÀ» ÅëÇØ IT °ü¸®ÀÚ´Â À§Çù ¼öÁØÀ» ½Å¼ÓÇÏ°Ô Æò°¡Çϰí ÇÊ¿äÇÑ °æ¿ì À§ÇùÀ» Â÷´ÜÇϱâ À§ÇÑ Áï°¢ÀûÀÎ Á¶Ä¡¸¦ ÃëÇÒ ¼ö ÀÖ½À´Ï´Ù.
 IBN(Identity-Based Networking): IT ´ã´çÀÚ´Â ¾ÈÀüÇÑ ¹«¼±·£À» ±¸ÃàÇϱâ À§ÇØ ´Ù¾çÇÑ »ç¿ëÀÚ ¾×¼¼½º ±ÇÇÑ, ÀåÄ¡ Çü½Ä ¹× ¾ÖÇø®ÄÉÀÌ¼Ç ¿ä±¸»çÇ×À» Áö¿øÇØ¾ß ÇÕ´Ï´Ù. ±â¾÷¿¡¼­´Â ½Ã½ºÄÚ ¹«¼±·£ ¼Ö·ç¼ÇÀ» »ç¿ëÇÏ¿© ¹«¼± »ç¿ëÀÚ ¶Ç´Â »ç¿ëÀÚ ±×·ì¿¡ ´ÙÀ½°ú °°Àº °³º° º¸¾È Á¤Ã¥À» Á¦°øÇÒ ¼ö ÀÖ½À´Ï´Ù.
  •  ·¹À̾î 2 º¸¾È: 802.1X(PEAP, LEAP, EAP-TTLS), WPA, 802.11i(WPA2) ¹× Layer 2 Tunneling Protocol(L2TP)
  •  ·¹À̾î 3 º¸¾È(¹× À§ Ç׸ñ): IPsec(IP Security), À¥ ÀÎÁõ
  •  VLAN ÇÒ´ç
  •  ACL : IP Á¦ÇÑ, ÇÁ·ÎÅäÄÝ À¯Çü, Æ÷Æ® ¹× DSCP(Differentiated Services Code Point) °ª
  •  QoS : ´ÙÁß ¼­ºñ½º ¼öÁØ, ´ë¿ªÆø °è¾à, Æ®·¡ÇÈ Çü¼º ¹× RF »ç¿ë
  •  ÀÎÁõ, ±ÇÇÑ ºÎ¿© ¹× °èÁ¤ °ü¸®(AAA)/RADIUS: »ç¿ëÀÚ ¼¼¼Ç Á¤Ã¥ ¹× ±ÇÇÑ °ü¸®
 NAC(Network Admission Control): ÀûÀýÇÑ º¸¾È À¯Æ¿¸®Æ¼¸¦ °®Ãá ÃÖÁ¾ »ç¿ëÀÚ ÀåÄ¡¿¡¼­¸¸ ³×Æ®¿öÅ©¿¡ ¾×¼¼½ºÇÒ ¼ö ÀÖµµ·Ï Ŭ¶óÀÌ¾ðÆ® ±¸¼º ¹× µ¿ÀÛ°ú °ü·ÃµÈ Á¤Ã¥À» ½ÃÇàÇÕ´Ï´Ù.
 º¸¾È À̵¿¼º: AES(Advanced Encryption Standard) ¾Ïȣȭ ¹× RADIUS ÀÎÁõÀ» ÅëÇØ ¾ÈÀüÇÑ ·Î¹ÖÀ» º¸ÀåÇÏ´Â 802.11i Ç¥Áذú 802.11r Ç¥ÁØÀ» È®ÀåÇÑ Cisco PKC(Proactive Key Caching)¸¦ äÅÃÇØ ¸ð¹ÙÀÏ È¯°æ¿¡¼­ ÃÖ°í ¼öÁØÀÇ º¸¾ÈÀ» À¯ÁöÇÕ´Ï´Ù.
 °Ô½ºÆ® Åͳθµ: È¸»ç ³×Æ®¿öÅ©¿¡ ´ëÇÑ °Ô½ºÆ® »ç¿ëÀÚÀÇ ¾×¼¼½º º¸¾È ¼öÁØÀ» Çâ»ó½Ãŵ´Ï´Ù. °Ô½ºÆ® »ç¿ëÀڴ ȸ»ç ¹æÈ­º®À» ÅëÇØ¼­¸¸ ȸ»ç ³×Æ®¿öÅ©¿¡ ¾×¼¼½ºÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Unified Wireless Network´Â À½¼º°ú °°Àº ½Ç½Ã°£ ¾ÖÇø®ÄÉÀÌ¼Ç Áö¿øÀ» À§ÇÑ ÃÖ°í ¼öÁØÀÇ ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ¾×¼¼½º Æ÷ÀÎÆ®¿Í ´ÙÁß ¸ðµâ ¹× ÄÁÆ®·Ñ·¯ °£ÀÇ ÇÚµå¿ÀÇÁ(À̰ü)¸¦ ½Å¼ÓÇÏ°Ô Ã³¸®ÇØ Å¬¶óÀÌ¾ðÆ®¿¡ ´ëÇÑ ¼­ºñ½º Áß´Ü ¾øÀÌ ¿øÈ°ÇÑ À̵¿¼ºÀ» Á¦°øÇÕ´Ï´Ù. ¶ÇÇÑ Áö´ÉÀûÀÎ ´ë±â¿­ ó¸® ¹× ÄÜÅÙÃ÷ °ü¸® ±¸Á¶¸¦ ÅëÇØ ÀüÆÄ ¿µ¿ªÀÇ ¸®¼Ò½º¸¦ È¿À²ÀûÀ¸·Î °ü¸®ÇÒ »Ó ¾Æ´Ï¶ó, WMM(Wi-Fi Multimedia)°ú ȣȯµÇ°í »õ·Î¿î IEEE 802.11e Ç¥ÁØÀ» ±×´ë·Î Àû¿ëÇÏ´Â QoS ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. ÃÖÁ¾ Ç¥ÁØÀÌ ºñÁØµÇ¸é ¼ÒÇÁÆ®¿þ¾î ¾÷±×·¹À̵带 ÅëÇØ ÇØ´ç Ç¥ÁØÀ» ¿Ïº®ÇÏ°Ô ÁؼöÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller¸¦ »ç¿ëÇÏ¸é ±âº» ÀÎÇÁ¶ó¸¦ º¯°æÇÏÁö ¾Ê°íµµ ¾×¼¼½º Æ÷ÀÎÆ®¿Í ºê¸®Áö/¶ó¿ìÆÃ ¼­ºê³Ý °£ÀÇ ·Î¹ÖÀ» È¿°úÀûÀ¸·Î ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµç ·Î¹Ö À§Ä¡¿¡¼­ º¸¾È ¹× QoS ÄÁÅØ½ºÆ® Á¤º¸¸¦ Á¦°øÇÔÀ¸·Î½á, À̵¿(mobility)¿¡ ÀÇÇÑ ¼º´É, ¾ÈÁ¤¼º ¹× °³ÀÎ Á¤º¸°¡ ¼Õ»óµÇÁö ¾Êµµ·Ï º¸ÀåÇϰí, ±âÁ¸ ÀÎÇÁ¶ó³ª Ŭ¶óÀÌ¾ðÆ® ÀåÄ¡¸¦ ¼öÁ¤ÇÏÁö ¾Ê°íµµ À̵¿¼º ±â´ÉÀ» È¿°úÀûÀ¸·Î ±¸ÇöÇÕ´Ï´Ù(¿¹: ¸ð¹ÙÀÏ IP).
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ¼³Ä¡°¡ °£ÆíÇϰí Àú·ÅÇÑ ºñ¿ëÀ¸·Î ¼ÒÀ¯ ¹× ¿î¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Ź¿ùÇÑ À¯¿¬¼ºÀ» Á¦°øÇϹǷΠ°í°´ÀÇ ºñÁî´Ï½º ¿ä±¸»çÇ׿¡ µû¶ó ¾×¼¼½º ·¹À̾¼­ºÎÅÍ ¹èÆ÷ ¹× ÄÚ¾î ·¹À̾î±îÁö ³×Æ®¿öÅ©ÀÇ ¸ðµç À§Ä¡¿¡¼­ ¼Õ½±°Ô ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, ¾×¼¼½º Æ÷ÀÎÆ®¿¡ ´ëÇÑ ¼öµ¿ ±¸¼ºÀ̳ª »çÀü ±¸¼ºÀÌ ÇÊ¿ä ¾ø´Â Á¦·Î ÅÍÄ¡(zero-touch) ±¸ÇöÀ» Áö¿øÇϸç, ÅÛÇø´ ±â¹ÝÀÇ ±¸¼º °ü¸®¸¦ Áö¿øÇÕ´Ï´Ù. ÀÌ·¯ÇÑ Á÷°üÀûÀÎ ÅÛÇø´À» »ç¿ëÇÏ¸é °£ÆíÇÑ Cisco WLAN »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ ½Ã½ºÅÛ Àüü º¸¾È ±¸¼º, QoS Á¤Ã¥, À̵¿¼º ±×·ì, ¹é¿£µå ¼­ºñ½º ¹× ±âŸ Áß¿äÇÑ ±¸¼ºÀ» ½Å¼ÓÇÏ°Ô ¼öÇàÇÒ ¼ö ÀÖ½À´Ï´Ù.
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ¿©·¯ °¡Áö ÅëÇÕÇü ¹®Á¦Çذá ÅøÀ» Áö¿øÇϸç Cisco WCS¿Í ÇÔ²² ¹èÆ÷ÇÒ °æ¿ì Á÷°üÀûÀÎ È÷Æ®¸Ê(heat map) Ç¥½Ã, °æ°í ÇÊÅ͸µ, À̺¥Æ® »óÈ£¿¬°ü¼º ºÐ¼®, »ó¼¼ º¸°í Åø µî°ú °°Àº Çâ»óµÈ ¸ð´ÏÅ͸µ ±â´É°ú ¹®Á¦ÇØ°á ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù.
Ç¥ 1Àº Cisco Catalyst 3750G Integrated Wireless LAN ControllerÀÇ ±â´É°ú ÀÌÁ¡À» ³ªÅ¸³À´Ï´Ù.
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Cisco Catalyst 3750G Series ½ºÀ§Ä¡ ÅëÇÕ Cisco Catalyst 3750G Series ÀÎÇÁ¶ó¸¦ À§ÇÑ ÅëÇÕÇü ½Ã½ºÅÛÀ¸·Î, WLANÀ» À§ÇÑ Áß¾Ó ÁýÁᫎ º¸¾È Á¤Ã¥, ħÀÔ ¹æÁö, RF °ü¸®, QoS ¹× ·¹À̾î 3 °í¼Ó º¸¾È ·Î¹ÖÀ» Á¦°øÇÕ´Ï´Ù.
È®À强 È®Àå °¡´ÉÇÑ ¾ÆÅ°ÅØÃ³´Â Áß°£±Ô¸ð ȸ»ç¿Í ´ë±â¾÷ Áö»ç¸¦ À§ÇØ ºñÁî´Ï½º¿¡ ÇʼöÀûÀÎ ¹«¼±¼­ºñ½º¸¦ Á¦°øÇÏ°í ½ºÀ§Ä¡´ç 50´ëÀÇ ¾×¼¼½º Æ÷ÀÎÆ®¿Í ÃÖ´ë 200´ëÀÇ ¾×¼¼½º Æ÷ÀÎÆ®¸¦ ½ºÅÃÇüÀ¸·Î Áö¿øÇÕ´Ï´Ù.
¿£ÅÍÇÁ¶óÀÌÁî ¾ÈÀü¼º Cisco Aironet ¾×¼¼½º Æ÷ÀÎÆ®ÀÇ ¿À·ù¸¦ ÀÚµ¿À¸·Î º¹±¸ÇÏ¿© ¹«¼± ³×Æ®¿öÅ© °¡¿ë¼ºÀ» ±Ø´ëÈ­ÇÕ´Ï´Ù.
ÅëÇÕ RRM ÀÚµ¿ ±¸¼º, ÀÚü º¹±¸ ¹× ÀÚµ¿ ÃÖÀûÈ­¸¦ À§ÇÑ ÀÎÅÚ¸®ÀüÆ® RF Á¦¾î Ç÷¹ÀÎÀ» ±¸ÇöÇÕ´Ï´Ù.
ÀÚµ¿ ±¸¼º ¹èÆ÷ ¾×¼¼½º Æ÷ÀÎÆ®¸¦ ¼öµ¿À¸·Î ±¸¼ºÇϰųª ±âÁ¸ ³×Æ®¿öÅ© ÀÎÇÁ¶ó¸¦ ¼öÁ¤ÇÏÁö ¾Ê°í ¹èÆ÷ÇÒ ¼ö ÀÖ½À´Ï´Ù.
´ÙÁß ·¹ÀÌ¾î º¸¾È ȸ»ç º¸¾È ¿ä±¸»çÇ× º¯°æ¿¡ µû¶ó À¯¿¬ÇÑ º¸¾È Á¤Ã¥À» Á¦°øÇÕ´Ï´Ù.
ħÀÔ Å½Áö, À§Ä¡ ÆÄ¾Ç ¹× Â÷´Ü ÅëÇÕ ¹«¼± ħÀÔ ¹æÁö ±â´ÉÀ» ÅëÇØ ¹«¼± ³×Æ®¿öÅ© ¹× Áß¿äÇÑ È¸»ç Á¤º¸ÀÇ ¹«°á¼ºÀ» º¸ÀåÇÕ´Ï´Ù.
À̵¿¼º °ü¸® ±âº» ÀÎÇÁ¶ó¸¦ º¯°æÇÏÁö ¾Ê°íµµ ¾×¼¼½º Æ÷ÀÎÆ®¿Í ºê¸®Áö/¶ó¿ìÆÃ ¼­ºê³Ý °£ÀÇ ·Î¹ÖÀ» È¿°úÀûÀ¸·Î ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Á÷°üÀûÀÎ °ü¸® ÀÎÅÍÆäÀ̽º Çâ»óµÈ ÀüÆÄ ¿µ¿ª °¡½Ã¼º ¹× Á¦¾î ±â´ÉÀ» ÅëÇØ ¿î¿ë ºñ¿ëÀ» Àý°¨ÇÕ´Ï´Ù.
Ç¥ 2´Â Cisco Catalyst 3750G Integrated Wireless LAN ControllerÀÇ Á¦Ç° »ç¾çÀ» ³ªÅ¸³À´Ï´Ù.
Ç¥ 2. Cisco Catalyst 3750G Integrated Wireless LAN ControllerÀÇ Á¦Ç° »ç¾ç
Ç׸ñ »ç¾ç
¹«¼± IEEE 802.11a, 802.11b, 802.11g, 802.11d, 802.11h, 802.11n
À¯¼±/½ºÀ§Äª IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX »ç¾ç, IEEE 802.1Q VLAN ÅÂ±× ÁöÁ¤ ¹× IEEE 802.1D ½ºÆÐ´× Æ®¸® ÇÁ·ÎÅäÄÝ
µ¥ÀÌÅÍ RFC
  •  RFC 768 UDP
  •  RFC 791 IP
  •  RFC 792 ICMP
  •  RFC 793 TCP
  •  RFC 826 ARP
  •  RFC 1122(ÀÎÅÍ³Ý È£½ºÆ®¿¡ ´ëÇÑ ¿ä±¸»çÇ×)
  •  RFC 1519 CIDR
  •  RFC 1542 BOOTP
  •  RFC 2131 DHCP
º¸¾È Ç¥ÁØ
  •  NAC
  •  WPA
  •  IEEE 802.11i(WPA2, RSN)
  •  RFC 1321 MD5 ¸Þ½ÃÁö ´ÙÀÌÁ¦½ºÆ® ¾Ë°í¸®Áò
  •  RFC 1851 The ESP Triple DES Transform
  •  RFC 2104 HMAC: ¸Þ½ÃÁö ÀÎÁõÀ» À§ÇÑ Å° ÇØ½Ì
  •  RFC 2246 TLS ÇÁ·ÎÅäÄÝ ¹öÀü 1.0
  •  RFC 2401 ÀÎÅÍ³Ý ÇÁ·ÎÅäÄÝ º¸¾È ¾ÆÅ°ÅØÃ³
  •  ESP¿Í AH¿¡¼­ RFC 2403 HMAC-MD5-96
  •  ESP¿Í AH¿¡¼­ RFC 2404 HMAC-SHA-1-96
  •  RFC 2405 ESP DES-CBC Cipher Algorithm with Explicit IV
  •  RFC 2406 IPSec
  •  RFC 2407 Interpretation for ISAKMP
  •  RFC 2408 ISAKMP
  •  RFC 2409 IKE
  •  RFC 2451 ESP CBC ¸ðµå »çÀÌÆÛ ¾Ë°í¸®Áò
  •  RFC 2661 L2TP
  •  RFC 3280 Internet X.509 PKI ÀÎÁõ¼­ ¹× CRL ÇÁ·ÎÇÊ
  •  RFC 3602 The AES-CBC »çÀÌÆÛ ¾Ë°í¸®Áò ¹× IPSec¿¡¼­ÀÇ »ç¿ë
  •  RFC 3686 IPSec ESP¿¡¼­ AES Ä«¿îÅÍ ¸ðµå »ç¿ë
¾Ïȣȭ
  •  WEP ¹× TKIP-MIC : RC4 40, 104 ¹× 128ºñÆ®(Á¤Àû ¹× °øÀ¯ Ű ¸ðµÎ)
  •  SSL(Secure Sockets Layer) ¹× TLS : RC4 128ºñÆ® ¹× RSA 1024, 2048ºñÆ®
  •  AES : CCM, CCMP
AAA
  •  IEEE 802.1X
  •  RFC 2548 Microsoft °ø±Þ¾÷üº° RADIUS ¼Ó¼ºo RFC 2716 PPP EAP-TLS
  •  RFC 2865 RADIUS ÀÎÁõ
  •  RFC 2866 RADIUS °èÁ¤
  •  RFC 2867 RADIUS ÅͳΠ°èÁ¤
  •  RFC 2869 RADIUS È®Àå
  •  RFC 3576 RADIUS¿¡ ´ëÇÑ µ¿Àû ±ÇÇÑ È®Àå
  •  RFC 3579 EAP¿¡ ´ëÇÑ RADIUS Áö¿ø
  •  RFC 3580 IEEE 802.1X RADIUS Áöħ
  •  RFC 3748 EAP(Extensible Authentication Protocol)
  •  À¥ ±â¹Ý ÀÎÁõ
°ü¸®
  •  SNMP(Simple Network Management Protocol) v1, v2c, v3
  •  RFC 854 ÅÚ³Ý
  •  RFC 1155 TCP/IP ±â¹Ý ÀÎÅͳݿ¡ ´ëÇÑ °ü¸® Á¤º¸
  •  RFC 1156 MIB
  •  RFC 1157 SNMP
  •  RFC 1213 SNMP MIB II
  •  RFC 1350 TFTP
  •  RFC 1643 ÀÌ´õ³Ý MIB
  •  RFC 2030 SNTP
  •  RFC 2616 HTTP
  •  RFC 2665 Ethernet-Like Interface Types MIB
  •  RFC 2674 Æ®·¡ÇÈ Å¬·¡½º, ¸ÖƼij½ºÆ® ÇÊÅ͸µ ¹× °¡»ó LAN È®ÀåÀ» °®Ãá ºê¸®Áö¿¡ ´ëÇÑ °ü¸® °´Ã¼ Á¤ÀÇ
  •  RFC 2819 RMON MIB
  •  RFC 2863 ÀÎÅÍÆäÀ̽º ±×·ì MIB
  •  RFC 3164 ½Ã½º·Î±×
  •  RFC 3414 SNMPv3¿ë USM(User-Based Security Model)
  •  RFC 3418 SNMP¿ë MIB
  •  RFC 3636 IEEE 802.3 MAU¿¡ ´ëÇÑ °ü¸® °´Ã¼ Á¤ÀÇ
  •  ½Ã½ºÄÚ Àü¿ë MIB
°ü¸® ÀÎÅÍÆäÀ̽º
  • À¥ ±â¹Ý : HTTP/HTTPS
  • ¸í·É¾î ¶óÀÎ ÀÎÅÍÆäÀ̽º : ÅÚ³Ý, SSH(Secure Shell), ½Ã¸®¾ó Æ÷Æ®
ÀÎÅÍÆäÀ̽º ¹× Ç¥½Ãµî
  •  IEEE 802.3af ¹× ½Ã½ºÄÚ »çÀü Ç¥ÁØ PoE¸¦ °®Ãá 24°³ÀÇ ÀÌ´õ³Ý 10/100/1000 Æ÷Æ®
  •  SFP ±â¹Ý ±â°¡ºñÆ® ÀÌ´õ³Ý Æ÷Æ® 2°³
  •  32Gbps, °í¼Ó ½ºÅÂÅ· ¹ö½º
  •  2 RU ½ºÅÃÇü ¸ÖƼ·¹ÀÌ¾î ½ºÀ§Ä¡
  •  ÄÜ¼Ö Æ÷Æ® : RS-232(¼ö DB-9, DTE ÀÎÅÍÆäÀ̽º)
  •  Æ÷Æ®º° »óÅ LED : ¸µÅ© ¹«°á¼º, »ç¿ë ¾È ÇÔ, Ȱµ¿, ¼Óµµ ¹× ÀüÀÌÁß Ç¥½Ã
  •  ½Ã½ºÅÛ »óÅÂLED : ½Ã½ºÅÛ, RPS ¹× ´ë¿ªÆø »ç¿ë·® Ç¥½Ã
¹°¸®Àû ȯ°æÀû »ç¾ç
  •  Å©±â(W x D x H) : 44.45 x 38.63 x 8.89cm(17.5 x 14.5 x 3.5ÀÎÄ¡)
  •  Áß·® : 21 lb
¿Âµµ :
  •  ÀÛµ¿ ¿Âµµ: 32 ~ 113°F(0 ~ 45°C)
  •  º¸°ü ¿Âµµ: -13 ~ 158°F(-25 ~ 70°C)
½Àµµ :
  •  ÀÛµ¿ ½Àµµ : 10 ~ 85%, ºñÀÀÃà
  •  º¸°ü ½Àµµ : ÃÖ´ë 95%
Àü¿ø :
  •  540W
±ÔÁ¤ Áؼö
  •  CE ¸¶Å·
¾ÈÁ¤¼º :
  •  IEC 60950-1
  •  UL60950-1
  •  CAN/CSA C22.2 No. 60950-1
  •  EN 60950-1
  •  AS/NZS 60950.1
EMI ¹× ÀüÀÚÆÄ ³»¼º(Class A) :
  •  ¹Ì±¹: FCC Part 15.107 ¹× 15.109
  •  Ä³³ª´Ù: ICES-003
  •  ÀϺ»: VCCI
  •  À¯·´: EN 55022, EN 55024
MTBF(Mean Time Between Failure) 209,170½Ã°£
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WS-C3750G-24WS-S25 Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ÃÖ´ë 25°³ÀÇ Cisco Aironet ¾×¼¼½º Æ÷ÀÎÆ®¸¦ Áö¿øÇÕ´Ï´Ù.
  •  IOS Software: 12.2(25)FZ
  •  ¹«¼± ÄÁÆ®·Ñ·¯ Cisco Unified Wireless Network Software Release 4.0
WS-C3750G-24WS-S50 Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ÃÖ´ë 50°³ÀÇ Cisco Aironet ¾×¼¼½º Æ÷ÀÎÆ®¸¦ Áö¿øÇÕ´Ï´Ù.
  •  IOS Software: 12.2(25)FZ
  •  ¹«¼± ÄÁÆ®·Ñ·¯ Cisco Unified Wireless Network Software Release 4.0
CD-3750G-EMI= IP Base À̹ÌÁö¸¦ ½ÇÇà ÁßÀΠǥÁØ Cisco Catalyst 3750G-24WS Ç¥ÁØ ¹öÀüÀ» À§ÇÑ IP Services À̹ÌÁö ¾÷±×·¹À̵å ŰƮ IOS ¼ÒÇÁÆ®¿þ¾î: 12.2(25)FZ
3750G-AISK9-LIC-B= IP Base À̹ÌÁö¸¦ ½ÇÇà ÁßÀÎ Cisco Catalyst 3750G-24WS Ç¥ÁØ ¹öÀüÀ» À§ÇÑ Advanced IP Services À̹ÌÁö ¾÷±×·¹À̵å IOS ¼ÒÇÁÆ®¿þ¾î: 12.2(25)FZ
Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ½ºÀ§Ä¡´ç ÃÖ´ë 50°³ÀÇ ¾×¼¼½º Æ÷ÀÎÆ® Áö¿øÀÌ ÇÊ¿äÇÑ Áß°£ ±Ô¸ð ȸ»ç¿Í ´ë±â¾÷ Áö»çÀÇ ¹«¼±·£ ±¸Ãà¿¡ °¡Àå ÀÌ»óÀûÀÎ Á¦Ç°ÀÔ´Ï´Ù. Cisco Integrated Wireless LAN Controller´Â ¹«¼± ³×Æ®¿öÅ©ÀÇ ¹èÆ÷ ¹× °ü¸® º¹À⼺À» ÃÖ¼ÒÈ­Çϰí Çâ»óµÈ º¸¾È, ÃÖ´ë ³×Æ®¿öÅ© °¡¿ë¼º ¹× Çâ»óµÈ ¹«¼±·£ ¼º´ÉÀ» Á¦°øÇÒ »Ó ¾Æ´Ï¶ó, Cisco WCS ¹× Cisco Wireless Location Appliance¿Í ¿¬µ¿ÇÏ¿© ¾÷¹«¿¡ ÇʼöÀûÀÎ ¹«¼± µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À ¾ÖÇø®ÄÉÀ̼ÇÀ» Áö¿øÇÕ´Ï´Ù. Cisco Unified Wireless NetworkÀÇ ±¸¼º¿ä¼ÒÀÎ Cisco Catalyst 3750G Integrated Wireless LAN Controller´Â ³×Æ®¿öÅ© °ü¸®ÀÚ¿¡°Ô ¿£ÅÍÇÁ¶óÀÌÁî±Þ ¹«¼± LANÀ» È¿À²ÀûÀ¸·Î °ü¸®ÇÏ´Â µ¥ ÇÊ¿äÇÑ °¡½Ã¼º°ú Á¦¾î ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
½Ã½ºÄÚ´Â °í°´ÀÇ ¼º°øÀ» ¾Õ´ç±â±â À§ÇØ Æø³ÐÀº ¼­ºñ½º ÇÁ·Î±×·¥À» Á¦°øÇÕ´Ï´Ù. ÀÌ·¯ÇÑ Çõ½ÅÀûÀÎ ¼­ºñ½º ÇÁ·Î±×·¥Àº ÀηÂ, ÇÁ·Î¼¼½º, Åø ¹× ÆÄÆ®³Ê°¡ ÇÔ²² Á¶È­¸¦ ÀÌ·ç±â ¶§¹®¿¡ °¡´ÉÇϸç, ±× °á°ú´Â ³ôÀº °í°´ ¸¸Á·µµ·Î ³ªÅ¸³³´Ï´Ù. ½Ã½ºÄÚ ¼­ºñ½º´Â ±ÍÇÏÀÇ ³×Æ®¿öÅ©¿¡ ´ëÇÑ ÅõÀÚ¸¦ º¸È£Çϰí, ³×Æ®¿öÅ© ¿î¿µÀ» ÃÖÀûÈ­Çϸç, »õ·Î¿î ¾ÖÇø®ÄÉÀ̼ǿ¡ ´ëºñÇØ ³×Æ®¿öÅ© ÀÎÅÚ¸®Àü½º¿Í ºñÁî´Ï½º ¿ª·®À» ³ôÀÏ ¼ö ÀÖµµ·Ï µµ¿Íµå¸³´Ï´Ù. ½Ã½ºÄÚ ¼­ºñ½º¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ Á¤º¸´Â ½Ã½ºÄÚ ±â¼ú Áö¿ø ¼­ºñ½º ¶Ç´Â ½Ã½ºÄÚ °í±Þ ¼­ºñ½º¸¦ ¹æ¹®ÇϽʽÿÀ.
Cisco Catalyst 3750G Integrated Wireless LAN Controller¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº °¡±î¿î ½Ã½ºÄÚ °í°´ ´ã´çÀÚ¿¡°Ô ¹®ÀÇÇϰųª ´ÙÀ½ À¥ ÆäÀÌÁö¸¦ ÂüÁ¶ÇϽʽÿÀ. http://www.cisco.com/en/US/products/hw/switches/ps5023/index.html
Cisco Unified Wireless Network¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ Á¤º¸´Â http://www.cisco.com/go/unifiedwireless¸¦ ÂüÁ¶ÇϽʽÿÀ.

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