µ¥ÀÌÅÍ½ÃÆ®CISCO CATALYST 4500 SERIES SUPERVISOR ENGINE II-PLUS Áß±Ô¸ð ±â¾÷ ¹× ¼Ò±Ô¸ð Áö»ç¿¡ ÀûÇÕÇÑ Cisco Catalyst 4500 Series Supervisor Engine Cisco Catalyst 4500 Series´Â ÄÁ¹öÁöµå ³×Æ®¿öÅ©¸¦ À¯¿¬ÇÏ°í ¾ÈÀüÇÏ°Ô ÅëÇÕÇϰí Á¦¾îÇØÁÝ´Ï´Ù. °³¿ä Cisco¢ç Catalyst¢ç 4500 Series Supervisor Engine II-Plus´Â À¯¿¬Çϰí È®Àå °¡´ÉÇÑ LAN ¼Ö·ç¼ÇÀ» ã°í ÀÖ´Â °¡Ä¡ ÁöÇâÀûÀÎ °í°´ÀÇ ¿ä±¸»çÇ×À» ÃæÁ·½ÃÄÑ ÁÖ´Â Cisco IOS¢ç Software ±â¹Ý ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀÔ´Ï´Ù. Áß¼Ò ±â¾÷ ¶Ç´Â Áö»çÀÇ ÃÖÁ¾ »ç¿ëÀÚ ¿¬°á¿ëÀ¸·Î ÃÖÀûÈµÈ ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀº ÄÁ¹öÁöµå µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À ³×Æ®¿öÅ©¸¦ À¯¿¬ÇÏ°Ô Á¦¾îÇØ ÁÝ´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus´Â ÄÁ¹öÁöµå µ¥ÀÌÅÍ, À½¼º ¹× ºñµð¿À ³×Æ®¿öÅ©¸¦ Áö¿øÇÒ ¼ö ÀÖµµ·Ï À¯¿¬ÇÑ Àü¿øÀ» ÀåÂøÇÑ ¸ÖƼ·¹ÀÌ¾î ½ºÀ§Äª ¼Ö·ç¼Ç¿¡ ÀÎÅÚ¸®ÀüÆ® ³íºí·°Å· ·¹À̾î 2, 3 ¹× 4 ¼ºñ½º¸¦ Á¦°øÇÕ´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 ÀÎÅÚ¸®ÀüÆ® ¼ºñ½º¸¦ ³×Æ®¿öÅ© Àüü¿¡ ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ÀÎÅÚ¸®ÀüÆ® ³×Æ®¿öÅ© ¼ºñ½º È®À强Àº TCAM(Ternary Content Addressable Memory)À̶ó´Â Àü¿ëÀÇ Æ¯¼ö ¸®¼Ò½º¸¦ ÅëÇØ ´Þ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ÃæºÐÇÑ ¼öÀÇ TCAM ¸®¼Ò½º(64,000 Ç׸ñ)´Â QoS ¹× º¸¾È°ú °°Àº µ¿½Ã ¼ºñ½º ÇÁ·ÎºñÀú´×À» ÅëÇØ À¯¼± ¼ÓµµÀÇ ¶ó¿ìÆÃ/½ºÀ§Äª ¼º´ÉÀ» Á¦°øÇÏ´Â "°í¿ë·® ±â´É"À» Áö¿øÇÕ´Ï´Ù. µû¶ó¼ ÇâÈÄÀÇ ¼ºÀå¿¡ ´ëºñÇØ ±¤¹üÀ§ÇÑ °ø°£À» ¿ä±¸ÇÏ´Â ¿À´Ã³¯ÀÇ ³×Æ®¿öÅ© ¿ä°Ç¿¡ ºÎÇÕÇÏ´Â È®À强À» Á¦°øÇÕ´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus´Â ¶ÇÇÑ Cisco Catalyst 4503, Catalyst 4506 ¹× 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 ÂüÁ¶). Ç¥ 1. Supervisor II-Plus¿¡ Áö¿øµÇ´Â ¼¨½Ã
ºñÁî´Ï½º À¯¿¬¼ºÀ» À§ÇÑ CISCO CATALYST 4500 SERIES SUPERVISOR ENGINE II-PLUS ¸®´ø´ø½Ã Cisco Catalyst 4507R ¼¨½Ã´Â ÅëÇÕµÈ º¹¿ø·ÂÀ» À§ÇØ, Cisco Catalyst 4500 Series Supervisor Engine II-Plus¸¦ »ç¿ëÇÏ¿© 1+1 ¸®´ø´ø½ÃÇü ¼öÆÛ¹ÙÀÌÀú ±â´É(¿É¼Ç)À¸·Î ¼³°èµÇ¾ú½À´Ï´Ù. ÀÌ ¼öÆÛ¹ÙÀÌÀú ¿£Áø Áß Çϳª´Â ¿¢Æ¼ºê(Ȱ¼º) ¿£ÁøÀ¸·Î ÁöÁ¤µÇ¾î ÀϹÝÀûÀÎ ½Ã½ºÅÛ ÀÛµ¿À» ´ã´çÇϸç, ´Ù¸¥(º¸Á¶) ¿£ÁøÀº ´ë±â »óÅ¿¡¼ ¿¢Æ¼ºê ¼öÆÛ¹ÙÀÌÀúÀÇ ÀÛµ¿À» ¸ð´ÏÅ͸µÇÕ´Ï´Ù. SSO(Stateful Switchover)´Â ¼öÆÛ¹ÙÀÌÀú ¿£Áø Àüȯ Áß¿¡ Áö¼ÓÀûÀ¸·Î ÆÐŶÀ» Æ÷¿öµùÇÕ´Ï´Ù. ±âº» ¼öÆÛ¹ÙÀÌÀú¿¡ Àå¾Ö°¡ ¹ß»ýÇÒ °æ¿ì ´ë±â ¼öÆÛ¹ÙÀÌÀú°¡ Áï½Ã ÀÛµ¿Çϵµ·Ï ¼öÆÛ¹ÙÀÌÀú °£¿¡ Á¤º¸°¡ ¿Ïº®ÇÏ°Ô µ¿±âȵ˴ϴÙ. ISSU(In Service Software Upgrade)¸¦ »ç¿ëÇÏ¸é µà¾ó ¼öÆÛ¹ÙÀÌÀú°¡ ÀåÂøµÈ ¸®´ø´ø½ÃÇü Catalyst 4500 ½Ã½ºÅÛÀ» »ç¿ëÇÒ ¶§ ³×Æ®¿öÅ© Áß´ÜÀ» ÃÖ¼ÒÈÇϰųª Áß´Ü ¾øÀÌ Àüü Cisco IOS Software À̹ÌÁö¸¦ ¾÷±×·¹À̵åÇϰųª ´Ù¿î±×·¹À̵åÇÒ ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼ »õ·Î¿î ¶óÀÎ Ä«µå, Àü¿ø °ø±Þ ÀåÄ¡, ±â´É ¶Ç´Â ¹ö±× ¼öÁ¤À» À§ÇØ ¼ÒÇÁÆ®¿þ¾î¸¦ Áß´Ü ¾øÀÌ ½Å¼ÓÇÏ°Ô ¾÷±×·¹À̵åÇÒ ¼ö ÀÖ½À´Ï´Ù. ISSU´Â ¼·Î ´Ù¸¥ Cisco IOS Software ¹öÀüÀ» ½ÇÇàÇϰí ÀÖ´Â ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀ» ÀüȯÇÏ´Â Áß¿¡ °è¼ÓÇØ¼ ÆÐŶÀ» Æ÷¿öµùÇÕ´Ï´Ù. SSO ¹× ISSU´Â ·¹À̾î 2 ¶Ç´Â ·¹À̾î 3 ȯ°æ¿¡¼ ³×Æ®¿öÅ©ÀÇ ¾ÈÁ¤¼º°ú °¡¿ë¼ºÀ» Å©°Ô Çâ»ó½Ãų »Ó¸¸ ¾Æ´Ï¶ó, VoIP(Voice over IP)¿Í °°Àº ¾÷¹«»ó Áß¿äÇÑ ¾ÖÇø®ÄÉÀ̼ǿ¡ ¸Å¿ì Áß¿äÇÕ´Ï´Ù. µû¶ó¼ VoIP ÅëȰ¡ ÁߴܵÇÁö ¾Ê½À´Ï´Ù. Cisco Catalyst 4507RÀÇ Cisco Catalyst 4500 Series Supervisor Engine II-Plus¸¦ »ç¿ëÇÏ´Â ¸®´ø´ø½Ã ±¸Á¶´Â Supervisor Engine IV ¹× V¿¡ »ç¿ëµÇ´Â ±¸Á¶¿Í µ¿ÀÏÇÕ´Ï´Ù. ¿¢Æ¼ºê ¼öÆÛ¹ÙÀÌÀú¿¡ Àå¾Ö°¡ »ý±â¸é º¸Á¶ ¼öÆÛ¹ÙÀÌÀú°¡ ¼¨½Ã¸¦ Á¦¾îÇÏ°Ô µË´Ï´Ù. ÀÌ ¾Ë°í¸®ÁòÀº ¿¢Æ¼ºê ¼öÆÛ¹ÙÀÌÀú¿Í º¸Á¶ ¼öÆÛ¹ÙÀÌÀú »çÀÌÀÇ Áøµ¿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»ýµË´Ï´Ù. ¼öÆÛ¹ÙÀÌÀúÀÇ 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´Â ·¹À̾î 2-4 Æ®·¡ÇÈÀÇ °æ¿ì Çϵå¿þ¾î¿¡¼ 48MppsÀÇ Æ÷¿öµù ¼Óµµ·Î 64GbpsÀÇ ½ºÀ§Äª ÆÐºê¸¯À» Á¦°øÇÕ´Ï´Ù. ½ºÀ§Äª ¼º´ÉÀº »ç¿ëµÇ´Â ¶ó¿ìÆÃ ¿£Æ®¸®ÀÇ ¼ö, ¶Ç´Â »ç¿ëµÇ´Â ·¹À̾î 3-4 ¼ºñ½ºÀÇ ¼ö¿Í´Â ¹«°üÇÕ´Ï´Ù. Cisco Catalyst 4500 Series´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´Â Çϵå¿þ¾îÀûÀ¸·Î 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´Â °í°´ÀÌ ¶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 ¼³Á¤ ÆÄÀÏ ¹× ½Ã½ºÅÛ À̹ÌÁö¿¡ ·¹À̾î 2, 3, ¹× 4 ¼ºñ½ºÀÇ ±ä¹ÐÇÑ ¿¬°áÀ» Á¦°øÇÕ´Ï´Ù. Cisco Catalyst 4500 Series Supervisor Engine II-Plus´Â ½ÃÀÛÇÒ ¶§ ·¹À̾î 2 ½ºÀ§ÄªÀ» ±âº» ¼³Á¤ÇÏ¸ç ¿øÇÏ´Â °æ¿ì ±âº» ·¹À̾î 3 ¹× 4 ½ºÀ§Äª°ú ¶ó¿ìÆÃ ¼ºñ½º¸¦ ¼öÇàÇϵµ·Ï ±¸¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. Çâ»óµÈ ·¹À̾î 3 ±â´ÉÀº Áö¿øµÇÁö ¾Ê½À´Ï´Ù. QOS ¹× °í±Þ Æ®·¡ÇÈ °ü¸®¸¦ »ç¿ëÇÏ´Â ÀÎÅÚ¸®ÀüÆ® ³×Æ®¿öÅ© ¼ºñ½º Cisco Catalyst 4500 Series Supervisor Engine II-Plus´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× ½ºÄÉÁÙ¸µ ÇÔÀ¸·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§ ¼³Á¤À» 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 °³¿ä¸¦ ÂüÁ¶ÇϽʽÿÀ. ±¤¹üÀ§ÇÑ °ü¸® Cisco Catalyst 4500 Series Supervisor Engine II-Plus¿¡¼´Â ´ÜÀÏ ÄÜ¼Ö Æ÷Æ®¿Í ´ÜÀÏ IP ÁÖ¼Ò¸¦ »ç¿ëÇÏ¿© ¸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. Cisco Works ¶Ç´Â Cisco Network¿¡¼ °ü¸®µË´Ï´Ù. Cisco Catalyst ½ºÀ§Ä¡´Â ¿£µåÅõ¿£µå ÀåÄ¡, VLAN, Æ®·¡ÇȰú Á¤Ã¥ °ü¸® Á¦°øÀ» À§ÇØ ±¸¼º ¹× °ü¸®°¡ °¡´ÉÇÕ´Ï´Ù. LAN °ü¸® ¼Ö·ç¼Ç 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 Series´Â ¾÷°è ÃÖ°íÀÇ ÅëÇÕ º¸¾È ±â´ÉÀ» Á¦°øÇÏ¿© Áß¿äÇÑ ³×Æ®¿öÅ© ÀÎÇÁ¶ó¸¦ ´Éµ¿ÀûÀ¸·Î º¸È£Çϸç dzºÎÇÑ NAC(Network Admission Control) ±â´É ¹× 802.1x ±â¹ÝÀÇ »ç¿ëÀÚ ÀÎÁõ, ±ÇÇÑ ºÎ¿© ¹× °èÁ¤(AAA: Authentication, Authorization, and Accounting)À» ÅëÇØ ³×Æ®¿öÅ© º¸¾È À§ÇèÀ» ÁÙ¿©ÁÝ´Ï´Ù. ºü¸¥ ¼ÓµµÀÇ Àü¿ë ¾×¼¼½º Á¦¾î ¸ñ·Ï(ACL)À» ÅëÇØ º¸¾È Á¤Ã¥À» ¿Ã¹Ù¸£°Ô ½ÃÇàÇÏ¿© °¥¼ö·Ï Áõ°¡ÇÏ´Â ¹ÙÀÌ·¯½º¿Í º¸¾È °ø°ÝÀ» Â÷´ÜÇÕ´Ï´Ù. Cisco Catalyst 4500 Series´Â ÃßÀûÀÌ ºÒ°¡´ÉÇÑ MITM(Man-In-The-Middle) °ø°Ý, ÄÁÆ®·Ñ Ç÷¹ÀÎ ¸®¼Ò½º »ç¿ë, IP ½ºÇªÇÎ ¹× Ç÷¯µù(flooding) °ø°Ý µîÀ» ÃÖÁ¾ »ç¿ëÀÚ ±¸¼ºÀ̳ª È£½ºÆ® ±¸¼ºÀ» º¯°æÇÏÁö ¾Ê°íµµ È¿°úÀûÀ¸·Î Â÷´ÜÇØ ÁÝ´Ï´Ù. SSH(Secure Shell Version 1 ¹× Version 2) ÇÁ·ÎÅäÄÝ, SCP(Secure Copy Protocol) ¹× SNMPv3À» °¢°¢ »ç¿ëÇÏ¿© ¾ÈÀüÇÑ ¿ø°Ý ¾×¼¼½º, ÆÄÀÏ Àü¼Û ¹× ³×Æ®¿öÅ© °ü¸®¸¦ ¼öÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. 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SUPERVISOR ENGINE II-PLUS¿Í SUPERVISOR ENGINES IV ¹× V »çÀÌÀÇ ¾ÖÇø®ÄÉÀÌ¼Ç Â÷ÀÌÁ¡ Cisco Catalyst 4500 Series Supervisor Engine II-Plus´Â Áß±Ô¸ð ±â¾÷, ±³À° °ü·Ã °í°´ ¶Ç´Â ¼Ò±Ô¸ð ±â¾÷À̳ª Áö»ç¸¦ À§ÇÑ ¿ÍÀ̾ Ŭ·ÎÁþ¿¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. Ç×»óµÈ ¶ó¿ìÆÃ(IGRP[Interior Gateway Routing Protocol], EIGRP[Enhanced IGRP], OSPF[Open Shortest Path First], IS-IS[Intermediate System-to-Intermediate System], BGP[Border Gateway Protocol]), NetFlow ¼ºñ½º ¶Ç´Â ³ôÀº ¼º´É°ú È®À强ÀÌ ÇÊ¿äÇÑ °í°´Àº Cisco Catalyst 4500 Series Supervisor Engine IV ¶Ç´Â V¸¦ °í·ÁÇØ¾ß ÇÕ´Ï´Ù. ÀÌµé ¼öÆÛ¹ÙÀÌÀú ¿£ÁøÀº °í¹Ðµµ ¿£ÅÍÇÁ¶óÀÌÁî ¿ÍÀ̾ Ŭ·ÎÁþ, Áß±Ô¸ð ±â¾÷ÀÇ Áö»ç ¹éº» ¶Ç´Â ·¹À̾î 3 ºÐ¹è ÁöÁ¡¿¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. Supervisor Engine V´Â º¸´Ù °í¹ÐµµÀÇ ¾ÖÇø®ÄÉÀ̼ÇÀ» À§ÇØ Ãß°¡ÀûÀÎ ÀÌ´õ³Ý Æ÷Æ®¸¦ Áö¿øÇÔÀ¸·Î½á ÃÖ´ë 96Gbps±îÁö È®ÀåÀÌ °¡´ÉÇÕ´Ï´Ù. 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