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Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE Áß±Ô¸ð ±â¾÷ ¹× ¼ºñ½º Á¦°ø¾÷ü¿¡ ÀûÇÕÇÑ Cisco Catalyst 4500 Series Supervisor Engine Cisco® Catalyst® 4500 Supervisor Engine II-Plus 10GE´Â Çâ»óµÈ ·¹À̾î 2 Supervisor Engine¿¡ 10±â°¡ºñÆ®ÀÇ ¼º´ÉÀ» Á¦°øÇÏ¿© Catalyst 4500 SupervisorÀÇ Æ÷Æ®Æú¸®¿À¸¦ Áö¿øÇÕ´Ï´Ù. ¶ÇÇÑ, ¼öÆÛ¹ÙÀÌÀú¿¡ ±â°¡ºñÆ®(SFP)¿Í ȸ¼± ¼ÓµµÀÇ 10±â°¡ºñÆ®(X2) Æ÷Æ®¸¦ ¸ðµÎ ÀåÂøÇØ 10±â°¡ºñÆ®ÀÇ ¹Ì·¡ º¸Àå È¿°ú´Â ¹°·Ð, 10±â°¡ºñÆ® ÀÌ´õ³ÝÀ¸·ÎÀÇ °£ÆíÇϸ鼵µ °æÁ¦ÀûÀÎ ¸¶À̱׷¹À̼ÇÀ» º¸ÀåÇÕ´Ï´Ù(±×¸² 1). ±×¸² 1. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE
°³¿ä Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â °¡Ä¡¸¦ Áß¿ä½ÃÇÏ´Â ±â¾÷ ¹× ¼ºñ½º Á¦°ø¾÷ü °í°´ÀÇ ¿ä±¸»çÇ×À» ÃæÁ·½ÃÄÑÁÖ´Â ½Ã½ºÄÚ IOS ¼ÒÇÁÆ®¿þ¾î ±â¹ÝÀÇ 10±â°¡ºñÆ® ÀÌ´õ³Ý ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀ¸·Î, °í¼º´ÉÀÇ ±â¾÷ ¿ÍÀ̾ Ŭ·ÎÁþ ¹× ¼ºñ½º Á¦°ø¾÷ü ¾×¼¼½º¿Í ¾î±×¸®°ÔÀÌ¼Ç ¿ä±¸¿¡ ¸Â°Ô ÃÖÀûȵǾú½À´Ï´Ù. µû¶ó¼, Áß±Ô¸ð ±â¾÷, ±³À°°ü·Ã ¾÷ü, SMB(Áß¼Ò ±â¾÷) ¹× ¼ºñ½º Á¦°ø¾÷ü ¸ðµÎ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÇ º¹¿ø·ÂÀº ¹°·Ð ÅëÇÕ µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À ³×Æ®¿öÅ©ÀÇ Áö´ÉÀûÀÎ Á¦¾î¸¦ Ȱ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Áö´ÉÀûÀÎ ºñÂ÷´Ü ·¹À̾î 2-4 ¼ºñ½º¸¦ Á¦°øÇÔÀ¸·Î½á, ÄÁ¹öÁöµå ³×Æ®¿öÅ©¸¦ À§ÇØ ÀÌÁßÈ Àü¿øÀ» °®Ãá Çâ»óµÈ ·¹À̾î 2 ½ºÀ§Äª ¼Ö·ç¼ÇÀ» ±¸ÇöÇϵµ·Ï ÇØÁÝ´Ï´Ù. À̸¦ ÅëÇØ, °í°´Àº °í±Þ QoS(Quality Of Service), Æ÷°ýÀûÀÎ º¸¾È ¹× ÃÖÀûÀÇ Á¦¾î·Â°ú º¹¿ø·ÂÀÌ º¸ÀåµÇ´Â °ü¸®¿Í °°Àº Áö´ÉÀûÀÎ ¼ºñ½º¸¦ ³×Æ®¿öÅ© Àüü¿¡ ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â ¶ÇÇÑ Cisco Catalyst 4503, Cisco Catalyst 4506 ¹× Cisco Catalyst 4507R ¼¨½Ã, ±×¸®°í ±âÁ¸ÀÇ Cisco Catalyst 4500 Series ¶óÀÎ Ä«µå¿Í ȣȯµÇ¸ç, ¸ðµâÇü Cisco Catalyst 4500 SeriesÀÇ È®ÀåµÈ ±¸ÇöÀ» Áö¿øÇÕ´Ï´Ù(Ç¥ 1). Ç¥ 1. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE¿ë Áö¿ø ¼¨½Ã
ºñÁî´Ï½º º¹¿ø·ÂÀ» À§ÇÑ ·¯´ø´ø½Ã Cisco Catalyst 4507R ¼¨½Ã´Â ÅëÇÕµÈ º¹¿ø·ÂÀ» À§ÇØ, Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE¸¦ »ç¿ëÇÏ¿© 1+1 ÀÌÁßÈ ¼öÆÛ¹ÙÀÌÀú ¿£Áø ¼º´É(¿É¼Ç)À¸·Î ¼³°èµÇ¾ú½À´Ï´Ù. ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£Áø Áß Çϳª´Â ÁÖ¿ä(Ȱ¼º) ¿£ÁøÀ¸·Î ÁöÁ¤µÇ¾î ÀϹÝÀûÀÎ ½Ã½ºÅÛ ÀÛµ¿À» ´ã´çÇϸç, ´Ù¸¥(º¸Á¶) ¿£ÁøÀº ´ë±â »óÅ¿¡¼ ÁÖ¿ä ¼öÆÛ¹ÙÀÌÀúÀÇ ÀÛµ¿À» ¸ð´ÏÅ͸µÇÕ´Ï´Ù. SSO(Stateful Switch Over) Áö¿øÀ» ÅëÇØ ¼öÆÛ¹ÙÀÌÀú °£ÀÇ Á¤º¸¸¦ µ¿±âÈÇÔÀ¸·Î½á, ±âº» ¼öÆÛ¹ÙÀÌÀú°¡ ÁߴܵǴ °æ¿ì º¸Á¶ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÌ ½Å¼ÓÇÏ°Ô ÀÛµ¿À» À̾î¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ ¼¼¼ÇÀ» ÀçÇù»óÇÒ ÇÊ¿ä ¾øÀÌ ·¹À̾î 2 ¿¬°áÀ» Åõ¸íÇÏ°Ô À¯ÁöÇØ VoIP(Voice over IP) Äݰú °°ÀÌ ¾÷¹«¿¡ ÇʼöÀûÀÎ ¾ÖÇø®ÄÉÀ̼ÇÀÇ Áß´ÜÀ» ¹æÁöÇÕ´Ï´Ù. Cisco Catalyst 4507R¿¡¼ Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE¸¦ ÀÌ¿ëÇÑ ¸®´ø´ø½Ã ¹æ½ÄÀº ´Ù¸¥ Cisco Catalyst 4500 Series Supervisor EngineÀÇ °æ¿ì¿Í µ¿ÀÏÇÕ´Ï´Ù. ÁÖ¿ä ¼öÆÛ¹ÙÀÌÀú ¿£Áø¿¡ Àå¾Ö°¡ »ý±â¸é º¸Á¶ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÌ ¼¨½ÃÀÇ Á¦¾î±ÇÀ» °¡Áö°Ô µË´Ï´Ù. ÀÌ ¾Ë°í¸®ÁòÀº ÁÖ¿ä ¼öÆÛ¹ÙÀÌÀú ¿£Áø°ú º¸Á¶ ¼öÆÛ¹ÙÀÌÀú ¿£Áø »çÀÌÀÇ ºÒ¾ÈÀüÇÑ º¯µ¿À» ¹æÁöÇÕ´Ï´Ù. ÀÌ µÎ °¡Áö ¿£Áø Áß Çϳª¿¡ Àå¾Ö°¡ ¹ß»ýÇÏ¸é ³×Æ®¿öÅ© ¸ð´ÏÅ͸µ ¼ÒÇÁÆ®¿þ¾î·Î °æ°í°¡ ¹ß·ÉµË´Ï´Ù. ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÇ ÀüȯÀº ¼ÒÇÁÆ®¿þ¾î ¶Ç´Â SNMP(Simple Network Management Protocol)³ª ÄܼÖÀ» ÅëÇØ »ç¿ëÀÚ°¡ °Á¦·Î ¼öÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹Ãø °¡´ÉÇÑ ¼º´É ¹× È®À强 Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â ·¹À̾î 2?4 Æ®·¡ÇÈÀÇ °æ¿ì Çϵå¿þ¾î¿¡¼ 81-MppsÀÇ È¸¼± Àü¼Û ¼Óµµ·Î 108-GbpsÀÇ ½ºÀ§Äª ÆÐºê¸¯À» Á¦°øÇÕ´Ï´Ù. ½ºÀ§Äª ¼º´ÉÀº »ç¿ëµÇ´Â °æ·Î Ç׸ñÀ̳ª °í±Þ º¸¾È ±â´ÉÀÇ ¼ö¿¡ µû¶ó ´Þ¶óÁý´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Çϵå¿þ¾î¿¡¼ À¯¼± ¼ÓµµÀÇ ½ºÀ§Äª ¹× °í±Þ ¸ÖƼij½ºÆ® Áö¿øÀ» ÅëÇØ ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ǿ¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. PIM(Protocol Independent Multicast) ¹× SSM(Source Specific Multicast)´Â ÃÖÁ¾ »ç¿ëÀÚ¿¡°Ô ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ÇÀ» Áö¿øÇÒ ¼ö ÀÖ´Â Ãß°¡ È®À强À» Á¦°øÇÕ´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Çϵå¿þ¾î¿¡ IGMP(Internet Group Management Protocol) ½º´©ÇÎÀ» Áö¿øÇÏ¿©, ½ºÀ§Ä¡°¡ ¸ÖƼij½ºÆ® ±×·ì¿¡ È£½ºÆ®¸¦ µ¿ÀûÀ¸·Î Ãß°¡Çϰųª Á¦°ÅÇϵµ·Ï Áö¿øÇÔÀ¸·Î½á ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ÇÀÇ ¼º´ÉÀ» °ÈÇÏ°í ³×Æ®¿öÅ© Æ®·¡ÇÈÀ» ÁÙ¿©ÁÝ´Ï´Ù. ÅëÇÕµÈ Cisco IOS Software ½ºÀ§Äª ¼Ö·ç¼Ç Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â ¶ó¿ìÆÃµÇ°í ½ºÀ§ÄªµÈ ÀÎÇÁ¶ó Àüü¿¡ °ÉÃÄ ´ÜÀÏ ³×Æ®¿öÅ© ¿î¿µ üÁ¦¸¦ ±¸ÃàÇÏ¿© ¿î¿µÀ» °£¼ÒÈÇÒ ¼ö ÀÖµµ·Ï Cisco IOS Software¸¦ Áö¿øÇÕ´Ï´Ù. ¾÷°è ÃÖ°íÀÇ Cisco IOS Software´Â È®À强, ´ë¿ªÆø °ü¸®, º¸¾È ¼ºñ½º, ³×Æ®¿öÅ© º¹¿ø·Â ¹× °ü¸®¼ºÀ» À§ÇÑ ±â´ÉµéÀ» Cisco Catalyst 4500 Series¿¡ ÅëÇÕÇÕ´Ï´Ù. ¶ÇÇÑ, ÅõÀÚ º¸È£»Ó¸¸ ¾Æ´Ï¶ó ÇϳªÀÇ ÅëÇÕµÈ ±¸¼º ÆÄÀÏ ¹× ½Ã½ºÅÛ À̹ÌÁö¿¡ ·¹À̾î 2-4 ¼ºñ½ºÀÇ ±ä¹ÐÇÑ ¿¬°áÀ» Á¦°øÇÕ´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â °í±Þ º¸¾È ¹× QoS ±â´ÉÀ» °®Ãá Çâ»óµÈ ·¹À̾î 2 ½ºÀ§Ä¡ÀÔ´Ï´Ù(Çâ»óµÈ ·¹À̾î 3 ±â´É ¼¼Æ®´Â Áö¿øµÇÁö ¾ÊÀ½). QoS ¹× Á¤±³ÇÑ Æ®·¡ÇÈ °ü¸®°¡ Áö¿øµÇ´Â Áö´ÉÀûÀÎ ³×Æ®¿öÅ© ¼ºñ½º Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â ¶Ù¾î³ Æ÷Æ®º° QoS ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. À̸¦ ÅëÇØ ÃÖÀûÀ¸·Î ³×Æ®¿öÅ© Æ®·¡ÇÈÀ» ±¸ºÐÇÏ°í ¿ì¼± ¼øÀ§¸¦ ºÎ¿© ¹× ½ºÄÑÁÙ¸µÇÔÀ¸·Î½á ¸ÖƼ¹Ìµð¾î, ½Ã°£¿¡ ¹Î°¨ÇÑ À½¼º, ¾÷¹«¿¡ ÇʼöÀûÀÎ ¾ÖÇø®ÄÉÀ̼ÇÀ» È¿À²ÀûÀ¸·Î ó¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀº °ü¸®ÀÚ°¡ Æ®·¡ÇÈ È帧À» ½Äº°ÇÏ°í ¼¼ºÐÈµÈ QoS Çʵ忡 ±â¹ÝÇØ Á¤Ã¥À» ½ÃÇàÇÒ ¼ö ÀÖµµ·Ï µé¾î¿À´Â ÆÐŶ¿¡ ´ëÇÑ ±¸ºÐ, Æú¸®½Ì ¹× ¸¶Å·À» Áö¿øÇÕ´Ï´Ù. ¼Û½Å Æ®·¡ÇÈÀÇ ½ºÄÉÁÙ¸µÀº °øÀ¯, ½¦ÀÌÇÎ ¹× ¾ö°ÝÇÑ ¿ì¼± ¼øÀ§ ±¸¼ºÀ» ÅëÇØ °áÁ¤µÇ¸ç, Åë½Å ÆøÁÖ ¿¹¹æ ±â´ÉÀÎ DBL(Dynamic Buffer Limiting)µµ Áö¿øµË´Ï´Ù. QoS ±â´É(DBL Æ÷ÇÔ)¿¡ °üÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½ À¥»çÀÌÆ®ÀÇ QoS Configuration Guide(±¸¼º ¼³¸í¼)¸¦ ÂüÁ¶ÇϽʽÿÀ. http://www.cisco.com/univercd/cc/td/doc/product/lan/cat4000/12_2_25s/conf/qos.htm ![]() ±¤¹üÀ§ÇÑ °ü¸® Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE¿¡¼´Â ´ÜÀÏ ÄÜ¼Ö Æ÷Æ®¿Í ´ÜÀÏ IP ÁÖ¼Ò¿¡ µû¶ó ¸ðµç ½Ã½ºÅÛ ±â´ÉÀ» °ü¸®ÇÕ´Ï´Ù. ¿ø°Ý ´ë¿ª ³» °ü¸®´Â SNMP, ÅÚ³Ý Å¬¶óÀ̾ðÆ®, BOOTP ¹× TFTP(Trivial File Transfer Protocol)¸¦ ÅëÇØ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ·ÎÄÃ/¿ø°Ý ´ë¿ª ¿Ü °ü¸®¸¦ À§ÇÑ Áö¿øÀº ÄÜ¼Ö ÀÎÅÍÆäÀ̽º¿¡ ¿¬°áµÈ Å͹̳ÎÀ̳ª ¸ðµ©À» ÅëÇØ ÀÌ·ç¾îÁý´Ï´Ù. ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÇ Æ÷°ýÀûÀÎ °ü¸® Åø ¼¼Æ®´Â ³×Æ®¿öÅ©¿¡ ÇʼöÀûÀÎ °¡½Ã¼º°ú Á¦¾î ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. À̵é Åø¿¡´Â Cisco Catalyst ½ºÀ§Ä¡¸¦ ¿£µå Åõ ¿£µå ÀåÄ¡, VLAN, Æ®·¡ÇÈ ¹× Á¤Ã¥ °ü¸®¿¡ Á¦°øÇϵµ·Ï ±¸¼ºÇÒ ¼ö ÀÖ´Â CiscoWorks ¹× Cisco Network Assistant°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. CiscoWorks LMS(LAN Management Solution) ¹øµéÀº CiscoWorks Resource Manager Essentials ¹× CiscoView¿Í °°Àº ÅøÀ» Á¦°øÇÕ´Ï´Ù. ÀÌ·¯ÇÑ À¥ ±â¹Ý °ü¸® ÅøÀº ÀÚµ¿ÈµÈ Àκ¥Å丮 ¼öÁý, ¼ÒÇÁÆ®¿þ¾î ¹èÄ¡, ¿ëÀÌÇÑ ³×Æ®¿öÅ© º¯°æ»çÇ× ÃßÀû, ÀåÄ¡ °¡¿ë¼º °Ë»ç ¹× ½Å¼ÓÇÑ ¿À·ù »óÅ °Ý¸® µîÀÇ ´Ù¾çÇÑ ¼ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù. °í±Þ º¸¾È Cisco Catalyst 4500 Supervisor Engine II-Plus-10GE´Â »ç¿ëÀÚ ÀÎÁõÀ» À§ÇØ 802.1x, TACACS+ ¹× RADIUS¸¦ Áö¿øÇÕ´Ï´Ù. ¶ÇÇÑ, ¾ÈÀüÇÑ ¿ø°Ý ¾×¼¼½º ¹× ³×Æ®¿öÅ© °ü¸®¸¦ À§ÇØ Secure Shell(SSH Version 1 ¹× Version 2)°ú SNMPv3¸¦ Áö¿øÇÕ´Ï´Ù. ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀº dzºÎÇÑ ³×Æ®¿öÅ© Æ®·¡ÇÈ º¸¾È ±â´ÉµéÀ» Á¦°øÇÏ´Â °ÍÀº ¹°·Ð, ACL(Access Control List)À» »ç¿ëÇÏ¿© Çϵå¿þ¾î ±â¹ÝÀÇ ÇÊÅ͸µÀ» ¼öÇàÇÔÀ¸·Î½á º¸¾È Á¤Ã¥À» Á¤ÀÇÇÕ´Ï´Ù. ¼Ò½º ¹× ´ë»ó IP ÁÖ¼Ò ¶Ç´Â TCP/UDP(User Datagram Protocol) Æ÷Æ®¿¡ ±â¹ÝÇÏ¿© ÆÐŶ ÇÊÅ͸µÀ» ¼öÇàÇÔÀ¸·Î½á, ³×Æ®¿öÅ©ÀÇ ¹Î°¨ÇÑ ºÎºÐ¿¡ ´ëÇÑ »ç¿ëÀÚ ¾×¼¼½º¸¦ Á¦ÇÑÇϰí MITM(Man-In-The-Middle) °ø°Ý°ú IP ½ºÇªÇÎ(spoofing)À» ¹æÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµç ACL ·è¾÷Àº Çϵå¿þ¾î ³»¿¡¼ ¼öÇàµÇ¹Ç·Î, ³×Æ®¿öÅ©¿¡¼ ACL ±â¹ÝÀÇ º¸¾ÈÀ» ±¸ÇöÇØµµ À¯¼± ¼ÓµµÀÇ Àü¼Û ¹× ¶ó¿ìÆÃ ¼º´É¿¡´Â ¿µÇâÀÌ ¾ø½À´Ï´Ù. NAC(Network Admission Control) NAC(Network Admission Control)´Â Cisco Self-Defending Network Àü·«ÀÇ ±âº»ÀûÀÎ ±¸¼º¿ä¼Ò·Î¼, º¸¾È À§ÇùÀ» ÀÚµ¿À¸·Î ½Äº°, ¹æÁö ¹× ó¸®ÇÒ ¼ö ÀÖµµ·Ï ³×Æ®¿öÅ© ¼º´ÉÀ» Çâ»ó½Ãŵ´Ï´Ù. NAC¸¦ ÅëÇØ Cisco Catalyst ½ºÀ§Ä¡´Â È£½ºÆ®ÀÇ ³×Æ®¿öÅ© ¾×¼¼½º¸¦ Çã¿ëÇϱâ Àü¿¡, º¸¾È Á¤Ã¥ Áؼö¿Í ½ÃÇàÀ» À§ÇØ Å¸»çÀÇ ¼Ö·ç¼Ç°ú Çù¾÷ÇÒ ¼ö ÀÖ½À´Ï´Ù. NAC´Â 802.1x Áö¿ø ¿©ºÎ¿Í »ó°ü¾øÀÌ È£½ºÆ®¿¡ ´ëÇØ ·¹À̾î 2 ³×Æ®¿öÅ© ¿¡Áö¿¡¼ »óÅ °Ë»ç¸¦ ¼öÇàÇÕ´Ï´Ù. º¸¾È¿¡ Ãë¾àÇÑ ºñȣȯ È£½ºÆ®µéÀº Á¶Á÷ÀÇ Á¤Ã¥¿¡ µû¶ó °Ý¸®µÇ°Å³ª, ³×Æ®¿öÅ© ¾×¼¼½º ±ÇÇÑÀ» Á¦ÇÑ ¹Þ°Å³ª, ¹®Á¦ ÇØ°áÀ» À§ÇÑ ¼¹ö·Î Àü¼ÛµË´Ï´Ù. ÀÌó·³ ¸ðµç È£½ºÆ®¿¡¼ º¸¾È Á¤Ã¥À» ÁؼöÇϵµ·Ï º¸ÀåÇÔÀ¸·Î½á, Á¶Á÷Àº °¨¿°µÈ È£½ºÆ®¿¡ ÀÇÇÑ ¼Õ»óÀ» ÇöÀúÇÏ°Ô ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. NAC´Â Ç¥ÁØ ¼ÒÇÁÆ®¿þ¾î ¾÷±×·¹ÀÌµå ¶Ç´Â Cisco Catalyst ½ºÀ§Ä¡¿¡ ´ëÇÑ Cisco SMARTnet® °è¾àÀ» ÅëÇØ ÀÌ¿ë °¡´ÉÇÕ´Ï´Ù. DAI(Dynamic Address Resolution Protocol Inspection) Áö¿ø ¾ÇÀÇÀû »ç¿ëÀÚµéÀº ºñ±³Àû ½±°Ô µ¿ÀÏÇÑ VLAN¿¡ ÀÖ´Â ´Ù¸¥ È£½ºÆ®ÀÇ ARP(Address Resolution Protocol) Ç¥¸¦ Á¶ÀÛÇÒ ¼ö Àֱ⠶§¹®¿¡, Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â ÀÌ¿¡ ´ëºñÇØ DAI(Dynamic ARP Inspection)¸¦ Áö¿øÇÕ´Ï´Ù. ÀϹÝÀûÀÎ °ø°Ý¿¡¼ ¾ÇÀÇÀûÀÎ »ç¿ëÀÚ´Â ºÒÇÊ¿äÇÑ ARP ÀÀ´ä(¹«·á ARP ÆÐŶ)À» °ø°ÝÀÚÀÇ MAC ÁÖ¼Ò¿Í ±âº» °ÔÀÌÆ®¿þÀÌ IP ÁÖ¼Ò¿Í ÇÔ²² ¼ºê³Ý¿¡ ÀÖ´Â ´Ù¸¥ È£½ºÆ®·Î º¸³¾ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·± ARP Ç¥ Á¶ÀÛÀº ¿©·¯ °¡Áö MITM(Man-In-The-Middle) °ø°ÝÀ» ¾ß±â½ÃÄÑ ³×Æ®¿öÅ©ÀÇ º¸¾ÈÀ» À§ÇùÇÕ´Ï´Ù. DAI´Â ¸ðµç ARP ¿äûÀ» °¡·Îä ½Å·ÚÇÒ ¼ö ¾ø´Â Æ÷Æ®¿¡ ´ëÇØ ÀÀ´äÇÕ´Ï´Ù. °¡·Îä±â µÈ °¢ ÆÐŶ¿¡ ´ëÇØ¼´Â ÀûÇÕÇÑ IP-to-MAC ¹ÙÀεù °Ë»ç¸¦ ¼öÇàÇÕ´Ï´Ù. DAI´Â À¯È¿ÇÏÁö ¾ÊÀº ARP ÀÀ´äÀ» µ¿ÀÏÇÑ VLAN¿¡ ÀÖ´Â ´Ù¸¥ Æ÷Æ®·Î Àü¼ÛÇÏÁö ¾Êµµ·Ï ÇÔÀ¸·Î½á MITM °ø°ÝÀ» ¹æÁöÇÕ´Ï´Ù. ÀÌ °æ¿ì, ÃÖÁ¾ »ç¿ëÀÚ³ª È£½ºÆ® ±¸¼ºÀ» ±×´ë·Î À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. Supervisor Engine II-Plus-10GE¿Í Supervisor Engines V-10GE »çÀÌÀÇ ¾ÖÇø®ÄÉÀÌ¼Ç Â÷ÀÌÁ¡ Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Áß±Ô¸ð ±â¾÷, ±³À° °ü·Ã °í°´ ¶Ç´Â ¼Ò±Ô¸ð ±â¾÷À̳ª Áö»ç¸¦ À§ÇÑ LAN ¾×¼¼½º¿¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. Çâ»óµÈ ¶ó¿ìÆÃ ±â´É(EIGRP[Enhanced Interior Gateway Routing Protocol], OSPF[Open Shortest Path First], IS-IS[Intermediate System-to-Intermediate System] ¹× BGP[Border Gateway Protocol [BGP]), NetFlow ¼ºñ½º ¶Ç´Â ³ôÀº ¼º´É°ú È®À强ÀÌ ÇÊ¿äÇÑ °í°´Àº Cisco Catalyst 4500 Series Supervisor Engine IV, V ¶Ç´Â V-10G¸¦ °í·ÁÇØ¾ß ÇÕ´Ï´Ù. ÀÌµé ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀº °í¹Ðµµ ¿£ÅÍÇÁ¶óÀÌÁî LAN, Áß±Ô¸ð ±â¾÷ÀÇ Áö»ç ¹éº» ¶Ç´Â ·¹À̾î 3 ºÐ¹è ÁöÁ¡¿¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. ¼öÆÛ¹ÙÀÌÀú ¿£Áø V¿Í V-10GE´Â º¸´Ù °í¹ÐµµÀÇ ¾ÖÇø®ÄÉÀ̼ÇÀ» À§ÇØ Ãß°¡ÀûÀÎ ÀÌ´õ³Ý Æ÷Æ®¸¦ Áö¿øÇÔÀ¸·Î½á ÃÖ´ë 136Gbps±îÁö È®ÀåÀÌ °¡´ÉÇÕ´Ï´Ù. ¼öÆÛ¹ÙÀÌÀú ¿£Áø IV, V ¹× V-10GE´Â ÀÌÁßÈ Àü¿øÀ» °®Ãá Áö´ÉÀûÀÎ ¸ÖƼ·¹ÀÌ¾î ½ºÀ§Äª ¼Ö·ç¼Ç¿¡ Çâ»óµÈ ·¹À̾î 3 ¹× 4 ¼ºñ½º¿Í ¶ó¿ìÆÃ(EIGRP, OSPF, IS-IS ¹× BGP)ÀÌ Áö¿øµÇ´Â ºñÂ÷´Ü ·¹À̾î 2-4 ½ºÀ§ÄªÀ» Á¦°øÇÔÀ¸·Î½á µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À°¡ ÅëÇÕµÈ ÄÁ¹öÁöµå ³×Æ®¿öÅ©¸¦ ±¸ÇöÇÒ ¼ö ÀÖµµ·Ï ÇØÁÝ´Ï´Ù (Ç¥ 2). Ç¥ 2. Cisco Catalyst 4500 Series Supervisor Engines II-Plus-10GE°ú V-10GEÀÇ ºñ±³
* ¸ðµç Æ÷Æ®¿¡ ´ëÇÑ Çϵå¿þ¾î ¼º´É Cisco Catalyst 4500 Series Supervisor II-Plus-10GE ±â´É °³¿ä ·¹À̾î 2 ±â´É • 81 mpps ¼ÓµµÀÇ ·¹À̾î 2 Çϵå¿þ¾î Æ÷¿öµù • ·¹À̾î 2 ½ºÀ§Ä¡ Æ÷Æ® ¹× VLAN Æ®··Å© • IEEE 802.1Q VLAN ĸ½¶È • ISL(Inter-Switch Link) VLAN ĸ½¶È(WS-X4418-GB»óÀÇ Â÷´Ü Æ÷Æ®´Â Á¦¿Ü) • DTP(Dynamic Trunking Protocol) • VTP(VLAN Trunking Protocol) ¹× VTP µµ¸ÞÀÎ • ½ºÀ§Ä¡´ç 2048°³ÀÇ È°¼º VLAN ¹× 4096°³ÀÇ VLAN ID Áö¿ø • ½ºÆÐ´× Æ®¸® PortFast ¹× PortFast º¸È£ • ½ºÆÐ´× Æ®¸® UplinkFast ¹× BackboneFast • 802.1s • 802.1w • 802.3ad • ½ºÆÐ´× Æ®¸® ·çÆ® º¸È£ • Cisco Discovery Protocol • IGMP ½º´©ÇÎ v1, v2, v3 • ¶óÀÎ Ä«µåÀÇ Cisco EtherChannel® ±â¼ú, Cisco Fast EtherChannel ±â¼ú ¹× Cisco Gigabit EtherChannel ±â¼ú • PAgP(Port Aggregation Protocol) • UDLD(Unidirectional Link Detection Protocol) ¹× °ø°ÝÀûÀÎ UDLD • QinQ ÆÐ½º¾²·ç(pass-through) • Á¡º¸ ÇÁ·¹ÀÓ(ÃÖ´ë 9216¹ÙÀÌÆ®) • Baby Giants(ÃÖ´ë 1600¹ÙÀÌÆ®) • ´Ü¹æÇâ ÀÌ´õ³Ý • ªÀº Áß´Ü ½Ã°£ÀÇ SSO ·¹À̾î 3 ±â´É • 81 Mpps ¼ÓµµÀÇ Çϵå¿þ¾î ±â¹Ý IP CEF(Cisco Express Forwarding) • Á¤Àû IP ¶ó¿ìÆÃ • RIP(Routing Information Protocol) ¹× RIP2 • EIGRP- Stub • HSRP(Hot Standby Router Protocol) • IGMP v1, v2 ¹× v3 • ¾×¼¼½º ¹× Æ®··Å© Æ÷Æ®»óÀÇ IGMP ÇÊÅ͸µ • IP ¸ÖƼij½ºÆ® ¶ó¿ìÆÃ ÇÁ·ÎÅäÄÝ(PIM, SSM ¹× DVMRP[Distance Vector Multicast Routing Protocol]) • Cisco GMP(Group Multicast Protocol) ¼¹ö • ¿Ïº®ÇÑ ICMP(Internet Control Message Protocol) Áö¿ø • ICMP ¶ó¿ìÅÍ Å½»ö ÇÁ·ÎÅäÄÝ • IPv6 ¼ÒÇÁÆ®¿þ¾î Àüȯ °í±Þ QoS ¹× Æ®·¡ÇÈ °ü¸® • Æ÷Æ®º° QoS ±¸¼º • Çϵå¿þ¾î¿¡¼ Æ÷Æ®´ç 4°³ÀÇ Å¥ Áö¿ø • ¾ö°ÝÇÑ ¿ì¼± ¼øÀ§ Å¥À×(queuing) • IP DSCP(Differentiated Services Code Point) ¹× IP Precedence • IP ToS(Type of Service) ¶Ç´Â DSCP ±â¹ÝÀÇ ±¸ºÐ ¹× Ç¥½Ã • ¿Ïº®ÇÑ ·¹À̾î 3 ¹× ·¹À̾î 4 Çì´õ ±â¹ÝÀÇ ±¸ºÐ ¹× Ç¥½Ã(IP Àü¿ë) • ·¹À̾î 3 ¹× ·¹À̾î 4 Çì´õ ±â¹ÝÀÇ ÀÔ·Â ¹× Ãâ·Â Á¦ÇÑ(IP Àü¿ë) • ¼ö½Å(ingress)°ú ¼Û½Å(egress)¿¡¼ 508°³ÀÇ Æú¸®¼(policer) Áö¿ø • Àϰý ¶Ç´Â °³º°ÀûÀ¸·Î ±¸¼º • Ãâ·Â Å¥ °ü¸®ÀÇ ½¦ÀÌÇÎ ¹× °øÀ¯ • DBL: Åë½Å ÆøÁÖ ¹æÁö ±â´É • ¼¼ºÐÈµÈ QoS ±â´ÉÀÇ °æ¿ì ¼º´É ÀúÇϰ¡ ¾øÀ½ • VoIP(Vice-over-IP) ±¸ÇöÀ» À§ÇÑ ÀÚµ¿ QoS ¸í·ÉÁÙ ÀÎÅÍÆäÀ̽º(CLI) ¿¹Ãø °¡´ÉÇÑ ¼º´É • 108 Gbps ½ºÀ§Äª ÆÐºê¸¯ • 81 mpps ¼ÓµµÀÇ ·¹À̾î 2 Çϵå¿þ¾î Æ÷¿öµù • 81 Mpps ¼ÓµµÀÇ ·¹À̾î 3 Çϵå¿þ¾î ±â¹Ý IP CEF(Cisco Express Forwarding) • 81 mpps ¼ÓµµÀÇ ·¹À̾î 4 TCP/UDP Çϵå¿þ¾î ±â¹Ý ÇÊÅ͸µ • °í±Þ ·¹À̾î 3 ¹× ·¹À̾î 4 ¼ºñ½º¸¦ »ç¿ëÇÏ´Â °æ¿ì ¼º´É ÀúÇϰ¡ ¾øÀ½ • ÃÊ´ç 500°³ÀÇ ÀÏÁ¤ÇÑ È£½ºÆ® ¼Óµµ·Î ¼ÒÇÁÆ®¿þ¾î ±â¹Ý ÇнÀ(learning) • 32,000°³ÀÇ MAC ÁÖ¼Ò Áö¿ø • ¶ó¿ìÆÃ Å×ÀÌºí¿¡¼ 32,000°³ÀÇ Ç׸ñ Áö¿ø(À¯´Ïij½ºÆ®¿Í ¸ÖƼij½ºÆ® °£¿¡ °øÀ¯) • ½Ã½ºÄÚ ±â°¡ºñÆ® EtherChannel ±â¼úÀ» ÅëÇØ 40 Gbps±îÁö ´ë¿ªÆø ÅëÇÕ • Çϵå¿þ¾î ±â¹ÝÀÇ ¸ÖƼij½ºÆ® °ü¸® • Çϵå¿þ¾î ±â¹ÝÀÇ ACL ±¤¹üÀ§ÇÑ °ü¸® • Cisco Network Assistant Áö¿ø • ´ÜÀÏ ÄÜ¼Ö Æ÷Æ®¿Í ´ÜÀÏ IP ÁÖ¼Ò¸¦ »ç¿ëÇÏ¿© ¸ðµç ½Ã½ºÅÛ ±â´ÉÀ» °ü¸® • ¼ÒÇÁÆ®¿þ¾î ±¸¼º °ü¸®(·ÎÄà ¹× ¿ø°Ý ½ºÅ丮Áö Æ÷ÇÔ) • ¹é¾÷ ¹× Æí¸®ÇÑ ¼ÒÇÁÆ®¿þ¾î ¾÷±×·¹À̵带 À§ÇØ ÄÄÆÑÆ® Ç÷¡½Ã ¸Þ¸ð¸® Ä«µå(¿É¼Ç)¸¦ »ç¿ëÇÏ¿© ¼ÒÇÁÆ®¿þ¾î À̹ÌÁö ÀúÀå • Æ÷Æ®º° ¹× ½ºÀ§Ä¡º°·Î CiscoWorks Windows ³×Æ®¿öÅ© °ü¸® ¼ÒÇÁÆ®¿þ¾î¸¦ ÅëÇØ °ü¸®°¡ °¡´ÉÇϹǷΠ½Ã½ºÄÚ ¶ó¿ìÅÍ, ½ºÀ§Ä¡ ¹× Çãºê¸¦ À§ÇÑ °ø¿ë °ü¸® ÀÎÅÍÆäÀ̽º Á¦°ø • SNMP v1, v2, v3 ±¸ÇöÀ» ÅëÇØ ±¤¹üÀ§ÇÑ ´ë¿ª ³» °ü¸® Á¦°ø • CLI ±â¹ÝÀÇ °ü¸® ÄܼÖÀ» ÅëÇØ Á¤±³ÇÑ ´ë¿ª ¿Ü °ü¸® Á¦°ø • Çâ»óµÈ Æ®·¡ÇÈ °ü¸®, ¸ð´ÏÅ͸µ ¹× ºÐ¼®À» À§ÇØ ¿ø°Ý ¸ð´ÏÅ͸µ(RMON) ¼ÒÇÁÆ®¿þ¾î ¿¡ÀÌÀüÆ®¸¦ ÅëÇØ ³× °³ÀÇ RMON ±×·ì(ÀÌ·Â, Åë°è, °æº¸ ¹× À̺¥Æ®) Áö¿ø • Cisco SwitchProber ® analyzer(SPAN[Switched Port Analyzer]) Æ÷Æ®¸¦ »ç¿ëÇÏ¿© ¸ðµÎ 9°³ÀÇ RMON ±×·ìÀ» Áö¿øÇϹǷÎ, ´ÜÀÏ ³×Æ®¿öÅ© ºÐ¼®±â³ª RMON °Ë»ç¿¡¼ ´ÜÀÏ Æ÷Æ®³ª Æ÷Æ® ±×·ì ¶Ç´Â Àüü ½ºÀ§Ä¡ÀÇ Æ®·¡ÇÈÀ» ¸ð´ÏÅ͸µÇÒ ¼ö ÀÖÀ½ • ¼ö½Å Æ÷Æ®, ¼Û½Å Æ÷Æ® ¹× VLAN SPANÀ» ºñ·ÔÇÑ ºÐ¼® Áö¿ø • ·¹À̾î 2 ÃßÀû °æ·Î(trace route) • RSPAN(Remote SPAN) • SPAN ACL ÇÊÅ͸µ • DHCP(Dynamic Host Configuration Protocol) Ŭ¶óÀÌ¾ðÆ® ÀÚµ¿ ±¸¼º • Çâ»óµÈ SNMP MIB Áö¿ø °í±Þ º¸¾È • TACACS+ ¹× RADIUS¸¦ ÅëÇØ ½ºÀ§Ä¡¸¦ Áß¾Ó¿¡¼ Á¦¾îÇÏ°í ºÒ¹ý »ç¿ëÀÚ°¡ ±¸¼ºÀ» º¯°æÇÏÁö ¾Êµµ·Ï Â÷´Ü • ¸ðµç Æ÷Æ®»óÀÇ Ç¥ÁØ ¹× È®Àå ACL • 802.1x »ç¿ëÀÚ ÀÎÁõ(VLAN ÇÒ´ç ¹× °Ô½ºÆ® VLAN È®Àå) • ½Å·Ú ¿µ¿ª • ¸ðµç Æ÷Æ®»óÀÇ ¶ó¿ìÅÍ ACL(RACL) - ¼º´É ÀúÇÏ ¾øÀ½ • VACL(VLAN ACL) • PACL(Port ACL) • ¾×¼¼½º ¹× Æ®··Å© Æ÷Æ®»óÀÇ »ç¼³ VLAN(PVLAN) • DHCP ½º´©ÇÎ ¹× Option 82 »ðÀÔ • Æ÷Æ® º¸¾È • SSHv1 ¹× SSHv2 • VMPS(VLAN Management Policy Server) Ŭ¶óÀÌ¾ðÆ® • À¯´Ïij½ºÆ® MAC ÇÊÅ͸µ • À¯´Ïij½ºÆ® Æ÷Æ® Ç÷¯µù Â÷´Ü • µ¿ÀûÀÎ ARP °Ë»ç • IP ¼Ò½º º¸È£ • Ä¿¹Â´ÏƼ »ç¼³ VLAN • NAC(Network Admission Control) ¼ÒÇÁÆ®¿þ¾î ¿ä±¸»çÇ× ÃÖ¼ÒÇÑÀÇ ¼ÒÇÁÆ®¿þ¾î ¹öÀüÀº ´ÙÀ½°ú °°½À´Ï´Ù. • Cisco IOS Software ¸±¸®½º 12.2(25)SG ÀÌ»ó Çϵå¿þ¾î ¿ä±¸»çÇ× • ÀÌÁßÈ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøµéÀÌ ÀÏÄ¡ÇØ¾ß ÇÕ´Ï´Ù(¿¹¸¦ µé¾î, Cisco Catalyst 4500 Series Supervisor Engine II-Plus, II-Plus-10GE, IV ¶Ç´Â V´Â µ¿ÀÏÇÑ Cisco Catalyst 4507R ¼¨½Ã»ó¿¡ È¥ÇÕµÉ ¼ö ¾øÀ½). • Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Cisco Catalyst 4510R ¼¨½Ã¿¡¼ Áö¿øµÇÁö ¾ÊÀ¸¸ç, Supervisor Engine V ¹× V-10GE´Â Cisco Catalyst 4510R¿¡ ´ëÇÑ ÃÖ¼Ò ¿ä±¸»çÇ×ÀÔ´Ï´Ù. ±â¼ú »ç¾ç ¼º´É ¹× ½ºÀ§Äª »ç¾ç: • 108 Gbps ºñÂ÷´Ü ½ºÀ§Äª ÆÐºê¸¯ • 81-mpps ·¹À̾î 2 Æ÷¿öµù(Çϵå¿þ¾î) • 81-mpps ·¹À̾î 3 ¹× 4 Æ÷¿öµù, Cisco Express Forwarding ±â¹Ý(Çϵå¿þ¾î) • ·¹À̾î 2-4 Çϵå¿þ¾î ±â¹ÝÀÇ ½ºÀ§Ä¡ ¿£Áø(ASIC[Application-Specific Integrated Circuit] ±â¹Ý) • Áß¾ÓÁýÁᫎ ¼³°è • À¯´Ïij½ºÆ® ¹× ¸ÖƼij½ºÆ® ¶ó¿ìÆÃ ¿£Æ®¸®: 32,000 • ·¹À̾î 2 ¸ÖƼij½ºÆ® ÁÖ¼Ò: 16,384 • MAC ÁÖ¼Ò: 32,000 • VLAN: 2048°³ÀÇ È°¼º VLAN • PVST+(Per-VLAN Spanning-Tree Plus) ¹× PVRST(Per-VLAN Rapid Spanning-Tree) ÇÁ·ÎÅäÄÝ • ¾÷¸µÅ©: µà¾ó 10±â°¡ºñÆ® ÀÌ´õ³Ý(10-GE ÀÎÅÍÆäÀ̽º º¯È¯±â[X2]) ¹× 4°³ÀÇ 1±â°¡ºñÆ® ÀÌ´õ³Ý(1-GE ÀÎÅÍÆäÀ̽º º¯È¯±â SFP[Small Form-Factor Pluggable]) Æ®·¡ÇÈ ¹× Åë½Å ÆøÁÖ °ü¸® • Å¥ °³¼ö: Æ÷Æ®´ç 4°³ÀÇ Å¥ • ¹öÆÛ °³¼ö: µ¿Àû ½ºÀ§Ä¡ ¾ÆÅ°ÅØÃ³ »ç¾ç • ÀúÀå ÈÄ Àü¼Û(Store-and-Forward) ½ºÀ§Äª, ½Å¼ÓÇÑ 1.4¸¶ÀÌÅ©·ÎÃÊ Áö¿¬½Ã°£ • Åõ¸íÇÑ ¶óÀÎ Ä«µå ¾ÆÅ°ÅØÃ³ • ÆÐŶ ¹öÆÛ¸µ: µ¿Àû, 16 MB °øÀ¯ ¸Þ¸ð¸® °ü¸® • CiscoWorks LMS(CiscoWorks Resource Manager Essentials Æ÷ÇÔ) • CiscoView • SNMPv1, v2 ¹× v3 • RMON I ¹× II • RFC 1213-MIB (MIB II) • UDP-MIB • TCP-MIB • CISCO-FLASH-MIB • CISCO-IMAGE-MIB • RFC 2233 (IF-MIB) • CISCO-CONFIG-MAN-MIB • CISCO-MEMORY-POOL • CISCO-CDP-MIB • RMON-MIB lite (RFC 1757) • RMON2-MIB lite (RFC 2021) • HC-RMON-MIB • SMON-MIB • ENTITY-MIB (V1-RFC 2037) (V2- RFC 2737) • CISCO-PROCESS-MIB • CISCO-CONFIG-COPY-MIB • CISCO-ENTITY-EXT-MIB • CISCO-ENTITY-ASSET-MIB • CISCO-ENTITY-FRU-CONTROL-MIB • CISCO-ENTITY-SENSOR-MIB • CISCO-ENVMON-MIB • BRIDGE-MIB (RFC 1493) • CISCO-PAGP-MIB • CISCO-PRIVATE-VLAN-MIB • CISCO-STP-EXTENSIONS-MIB • CISCO-VLAN-MEMBERSHIP-MIB • CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB • IGMP-MIB • PIM-MIB • OSPF-MIB • CISCO-ENTITY-VENDORTYPE-OID-MIB • CISCO-SYSLOG-MIB • CISCO-BULK-FILE-MIB • CISCO-CLASS-BASED-QOS-MIB • CISCO-FTP-CLIENT-MIB • CISCO-HSRP-MIB • CISCO-IGMP-FILTER-MIB • CISCO-IPMROUTE-MIB • CISCO Port-SECURITY-MIB • CISCO-RMON-CONFIG-MIB • CISCO-VTP-MIB • ETHERLIKE-MIB • EXPRESSION-MIB • CISCO Port-STORM-CONTROL-MIB »ê¾÷ Ç¥ÁØ • ÀÌ´õ³Ý: IEEE 802.3, 10BASE-T • °í¼Ó ÀÌ´õ³Ý: IEEE 802.3u, 100BASE-TX ¹× 100BASE-FX • ±â°¡ºñÆ® ÀÌ´õ³Ý: IEEE 802.3z, 802.3ab • IEEE 802.3af Power over Ethernet (PoE) • IEEE 802.1D Spanning Tree Protocol • IEEE 802.1w ½Å¼ÓÇÑ ½ºÆÐ´× Æ®¸® À籸¼º • IEEE 802.1s ½ºÆÐ´× Æ®¸®ÀÇ ¿©·¯ VLAN ÀνºÅϽº • IEEE 802.3ad LACP(Link Aggregation Control Protocol) • IEEE 802.1p ¼ºñ½º µî±Þ(CoS) ¿ì¼± ¼øÀ§ ÁöÁ¤ • IEEE 802.1Q VLAN • IEEE 802.1x »ç¿ëÀÚ ÀÎÁõ • 1000BASE-X(GBIC[Gigabit Interface Converter]) • 1000BASE-X (SFP) • 1000BASE-SX • 1000BASE-LX/LH • 1000BASE-ZX • RMON I ¹× II Ç¥ÁØ Áö¿øµÇ´Â ¶óÀÎ Ä«µå ¹× ¸ðµâ • WS-X4248-FE-SFP - Cisco Catalyst 4500 °í¼Ó ÀÌ´õ³Ý ½ºÀ§Äª ¸ðµâ, 48Æ÷Æ®, 100BASE-X (SFP) • WS-X4148-FE-LX-MT - Cisco Catalyst 4500 °í¼Ó ÀÌ´õ³Ý ½ºÀ§Äª ¸ðµâ, 48Æ÷Æ® 100BASE-LX10 ´ÜÀÏ ¸ðµå ÆÄÀ̹ö(SMF)(MT-RJ) • WS-X4148-FE-BD-LC?Cisco Catalyst 4500 °í¼Ó ÀÌ´õ³Ý ½ºÀ§Äª ¸ðµâ, 48Æ÷Æ® 100BASE-BX-D SMF(LC) • WS-X4124-FX-MT - Cisco Catalyst 4000 °í¼Ó ÀÌ´õ³Ý ½ºÀ§Äª ¸ðµâ, 24Æ÷Æ® 100BASE-FX(MT-RJ) • WS-X4148-FX-MT - Cisco Catalyst 4500 °í¼Ó ÀÌ´õ³Ý ½ºÀ§Äª ¸ðµâ, 48Æ÷Æ®, 100BASE-FX MMF(Multimode Fiber) (MT-RJ) • WS-X4124-RJ45 - Cisco Catalyst 4500 10/100 ¸ðµâ, 24Æ÷Æ® (RJ-45) • WS-X4148-RJ - Cisco Catalyst 4500 10/100 Module, 48Æ÷Æ®(RJ-45) • WS-X4148-RJ21 - Cisco Catalyst 4500 10/100 Module, 48Æ÷Æ®, ÅÚÄÚ(4 x RJ-21) • WS-X4248-RJ21V - Cisco Catalyst 4500 PoE 802.3af 10/100, 48Æ÷Æ®(RJ-21) • WS-X4148-RJ45V - Cisco Catalyst 4500 Prestandard PoE 10/100, 48Æ÷Æ®(RJ-45) • WS-X4224-RJ45V - Cisco Catalyst 4500 PoE 803.3af 10/100, 24 Æ÷Æ®(RJ-45) • WS-X4248-RJ45V - Cisco Catalyst 4500 PoE 802.3af 10/100, 48Æ÷Æ®(RJ-45) • WS-X4232-GB-RJ - Cisco Catalyst 4500 10/100 Module, 32Æ÷Æ®, (RJ-45), 2 ±â°¡ºñÆ® ÀÌ´õ³Ý(GBIC) • WS-X4232-RJ-XX - Cisco Catalyst 4500 10/100 Module, 32Æ÷Æ®, (RJ-45), ¸ðµâÇü ¾÷¸µÅ© ½½·Ô Æ÷ÇÔ • WS-U4504-FX-MT - Cisco Catalyst 4500 °í¼Ó ÀÌ´õ³Ý ¾÷¸µÅ© º¸Á¶ Ä«µå(ºÎǰ ¹øÈ£ WS-X4232-RJ-XX¿ë), 4Æ÷Æ®, 100BASE-FX (MT-RJ) • WS-X4302-GB - Cisco Catalyst 4500 ±â°¡ºñÆ® ÀÌ´õ³Ý ¸ðµâ, 2Æ÷Æ®(GBIC) • WS-X4306-GB - Cisco Catalyst 4500 ±â°¡ºñÆ® ÀÌ´õ³Ý ¸ðµâ, 6 Æ÷Æ®(GBIC) • WS-X4506-GB-T - Cisco Catalyst 4500 ±â°¡ºñÆ® ÀÌ´õ³Ý ¸ðµâ, 6Æ÷Æ®, 10/100/1000 802.3af PoE ¶Ç´Â 1000BASE-X (SFP) • WS-X4418-GB - Cisco Catalyst 4500 ±â°¡ºñÆ® ÀÌ´õ³Ý ¸ðµâ, ¼¹ö ½ºÀ§Äª, 18Æ÷Æ®(GBIC) • WS-X4448-GB-LX - Cisco Catalyst 4500 ¸ðµâ, 48Æ÷Æ®, 1000BASE-LX (SFP ¿Éƽ Æ÷ÇÔ) • WS-X4448-GB-SFP - Cisco Catalyst 4500 ±â°¡ºñÆ® ÀÌ´õ³Ý ¸ðµâ, 48Æ÷Æ®, 1000BASE-X (SFP ¿Éƽ ¿É¼Ç) • WS-X4424-GB-RJ45 - Cisco Catalyst 4500 10/100/1000 ¸ðµâ, 24Æ÷Æ®(RJ-45) • WS-X4448-GB-RJ45 - Cisco Catalyst 4500 10/100/1000 ¸ðµâ, 48 Æ÷Æ®(RJ-45) • WS-X4548-GB-RJ45 - Cisco Catalyst 4500 Enhanced 10/100/1000 ¸ðµâ, 48Æ÷Æ®(RJ-45) • WS-X4524-GB-RJ45V - Cisco Catalyst 4500 PoE 802.3af 10/100/10004 ¸ðµâ, 4Æ÷Æ®(RJ-45) • WS-X4548-GB-RJ45V - Cisco Catalyst 4500 PoE 802.3af 10/100/1000 ¸ðµâ, 48Æ÷Æ®(RJ-45) • WS-G5483 - Cisco 1000BASE-T GBIC • WS-G5484 - Cisco 1000BASE-SX ´ÜÆÄ GBIC(´ÙÁß ¸ðµå Àü¿ë) • WS-G5486 - Cisco 1000BASE-LX/LH Àå°Å¸® GBIC (´ÜÀÏ ¶Ç´Â ´ÙÁß ¸ðµå) • WS-G5487 - Cisco 1000BASE-ZX È®Àå °Å¸® GBIC (´ÜÀÏ ¸ðµå) • GLC-T - 1000BASE-T SFP • GLC-SC-MM - SFP LC Ä¿³ØÅÍ SX ¼Û¼ö½Å±â • GLC-LH-S) - SFP LC Ä¿³ØÅÍ LX/LH ¼Û¼ö½Å±â • GLC-ZX-SM - 1000BASE-ZX SFP • Cisco CWDM(Coarse Wavelength-Division Multiplexing) GBIC ¼Ö·ç¼Ç • Cisco CWDM SFP ¼Ö·ç¼Ç • X2 ¿Éƽ Áö¿ø ¼ÒÇÁÆ®¿þ¾î ¿ä±¸»çÇ× Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE´Â Cisco IOS Software¿¡¼¸¸ Áö¿øµË´Ï´Ù. 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