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Cisco Catalyst 4006 Supervisor Engine III
Cisco Catalyst 4000Àº ÄÁ¹öÁ¯½ºÇü(converged) ³×Æ®¿öÅ©ÀÇ À½¼º, ºñµð¿À ¹× µ¥ÀÌÅÍ Æ®·¡ÆÑ¿¡ ´ëÇÑ Á¦¾î (°ü¸®) ´É·ÂÀ» °ÈÇØ ÁÝ´Ï´Ù.
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Cisco Catalyst 4006 Supervisor Engine III
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Cisco Catalyst 4006 Supervisor Engine III´Â ³í ºí·ÎÅ·(non-blocking) ·¹À̾î 2/3/4 ½ºÀ§ÄªÀÇ Á¦¾î ±â´ÉÀ» ´õ¿í °ÈÇÏ¿© ÀÎÅÍ³Ý ±â¹Ý ¾ÖÇø®ÄÉÀ̼ÇÀ» ¼³Ä¡ÇÏ´Â ±â¾÷ ¹× ´ëµµ½Ã ÀÌ´õ³Ý °í°´µé¿¡°Ô ¾÷¹« »óÀÇ ¹Îø¼ºÀ» Á¦°øÇÕ´Ï´Ù. ½Ã½ºÄÚÀÇ AVVID(Architecture for Voice, Video and Integrated Data)ÀÇ ÇÙ½É ºÎºÐÀÎ Cisco Catalyst 4000´Â °í±Þ QoS(quality of service), È®Àå °¡´ÉÇÑ ¼º´É, Á¾ÇÕÀûÀÎ º¸¾È ¹× °£ÆíÇÑ °ü¸® ±â´É µîÀÇ Áö´ÉÀûÀÎ ³×Æ®¿öÅ© ¼ºñ½º ±â´ÉÀ» ÀÌ¿ëÇÏ¿© ³×Æ®¿öÅ© Á¦¾î ±â´ÉÀ» ¹éº»¿¡¼ ³×Æ®¿öÅ© ¿¡Áö(edge)·Î È®´ëÇÕ´Ï´Ù. Cisco Catalyst 4000ÀÇ ¸ðµâ ¹æ½Ä ±¸Á¶, ¹Ìµð¾î À¶Å뼺 ¹× È®À强À¸·Î ÄÁ¹öÁ¯½ºµÈ ³×Æ®¿öÅ©¿¡¼ ¼³Ä¡µÈ ½Ã½ºÅÛÀÇ ¼ö¸íÀ» ¿¬ÀåÇØ ÁÝ´Ï´Ù. ÀÌ´Â ¹Ýº¹ ¹ß»ýÇÏ´Â ¿î¿µ °æºñ¸¦ ÃÖ¼ÒÈÇÏ¿© ÅõÀÚ ¼öÀÍÀ» Çâ»ó½ÃÄÑ ÁֹǷΠ¼ÒÀ¯ ºñ¿ëÀÌ Àý°¨µË´Ï´Ù.
Cisco Catalyst Supervisor Engine III´Â ¼º´ÉÀÌ ÀÔÁõµÈ Cisco IOS® Software·Î Â÷¼¼´ë ½ºÀ§Äª ±â¼úÀ» ±¸ÇöÇÏ¿© À½¼º, ºñµð¿À ¹× µ¥ÀÌÅͰ¡ ÄÁ¹öÁ¯½ºµÈ ³×Æ®¿öÅ©¿¡¼ È®Àå °¡´ÉÇϰí Áö´ÉÀûÀÎ ¸ÖƼ ·¹ÀÌ¾î ½ºÀ§Äª ¼Ö·ç¼ÇÀ» »ç¿ëÇÒ ¼ö ÀÖ°Ô ÇÕ´Ï´Ù. ±â¾÷ÀÇ ¿ÍÀ̾ Ŭ·ÎÁþ(wiring closet), Áö»çÀÇ ¹éº» ¶Ç´Â ·¹À̾î3 ºÐ¹è Æ÷ÀÎÆ®¸¦ À§ÇØ ÃÖÀûÈµÈ Cisco Catalyst Supervisor Engine III´Â ¿À´Ã°ú ³»ÀÏÀÇ ³×Æ®¿öÅ© ¾ÖÇø®ÄÉÀ̼ÇÀ» ¸ðµÎ °ü¸®ÇÒ ¼ö ÀÖ´Â ¼º´É°ú È®À强À» Á¦°øÇÕ´Ï´Ù. ³Î¸® »ç¿ëµÇ°í ÀÖ´Â Cisco Catalyst 4006 ¼¨½Ã ¹× ±âÁ¸ Cisco Catalyst 4000 °è¿ÀÇ ¶óÀÎ Ä«µå¿Í ȣȯµÇ´Â Supervisor Engine III´Â ¸ðµâÈ µÈ Cisco Catalyst 4000 ½Ã¸®Áî(±×¸² 1)ÀÇ È®À强À» ´õ¿í °ÈÇÏ¿© ÁֹǷΠ±âÁ¸ ¼³ºñ ÅõÀÚ¸¦ º¸È£ÇØ ÁÝ´Ï´Ù.
±â¾÷ÀÇ ¿ÍÀ̾ Ŭ·ÎÁþ(wiring closet), Áö»çÀÇ ¹éº» ¶Ç´Â ·¹À̾î 3 ºÐ¹è ¿ëÀ¸·Î ÃÖÀûÈ
Cisco Catalyst Supervisor Engine IIIÀÇ ´ÜÀÏ Çϵå¿þ¾î ¿£Áø¿¡ ·¹À̾î2 ¶Ç´Â ·¹À̾î3/4 ½ºÀ§Äª ±â´ÉÀÌ ÅëÇյǾî ÀÖÀ¸¹Ç·Î Cisco Catalyst 4000ÀÇ ³×Æ®¿öÅ© ¼³Ä¡ ¿É¼ÇÀÌ È®´ëµÇ¾ú½À´Ï´Ù. Supervisor Engine III´Â ·¹À̾î2 LAN ½ºÀ§ÄªÀÇ ´Ü¼ø¼º°ú Æ÷Æ® º° QoS, ·Îµå °øÀ¯, Àå¾Ö ¹æÁö µî ´Ù¾çÇÑ ·¹À̾î3¼ºñ½º¸¦ ±âº»À¸·Î Á¦°øÇϹǷΠ±â¾÷ÀÇ °í±Þ ¿ÍÀ̾ Ŭ·ÎÁþ(wiring closet) ¼³Ä¡¿¡ ÀûÇÕÇÕ´Ï´Ù. Cisco Catalyst Supervisor Engine III´Â 802.1Q Æ®··Å·À̳ª ISL(Cisco Inter-Switch Link) ¹× ÄÁ¹öÁ¯½º ½Ã°£À» ÃÖ¼ÒÈ Çϱâ À§ÇÑ ½ºÆÐ´× Æ®¸®(spanning-tree) °È ±â´É ÁßÀÇ Çϳª¸¦ »ç¿ëÇÏ´Â ¸ðµç Æ÷Æ®¿¡¼ À¯¿¬ÇÑ °¡»ó VLAN(virtual LAN) ¼³Á¤ ±â´ÉÀ» Æ÷ÇÔÇÑ ´Ù¾çÇÑ ·¹À̾î2 ±â´ÉÀ» Áö¿øÇϹǷΠ³×Æ®¿öÅ©ÀÇ ½Å·Ú¼º°ú °¡¿ë¼ºÀ» ±Ø´ëÈ ÇØ ÁÝ´Ï´Ù.
·¹À̾î 3/4 ½ºÀ§Äª ¹× Ư¼ºÀ» ¼³Á¤ÇÒ ¼ö ÀÖÀ¸¹Ç·Î À¶Å뼺 ÀÖ´Â ¼³Ä¡ ¿É¼ÇÀ» Á¦°øÇÕ´Ï´Ù. ·¹À̾î 3 ½ºÀ§ÄªÀº È®Àå °¡´ÉÇÑ °í¼º´É Ä·ÆÛ½º ³×Æ®¿öÅ©ÀÇ ¼³°è¿Í ¼³Ä¡¿¡¼ ÇÙ½ÉÀû µµ±¸°¡ µÇ°í ÀÖ½À´Ï´Ù. Cisco Catalyst Supervisor Engine IIIÀÇ ·¹À̾î 3 ½ºÀ§Äª ±â´ÉÀ¸·Î ¼Ò±Ô¸ð µ¥ÀÌÅÍ ¼¾ÅÍ, ³×Æ®¿öÅ© ºÐ¹è Æ÷ÀÎÆ® ¹× ¼Ò±Ô¸ð ³×Æ®¿öÅ© ¹éº»ÀÇ ¼³Ä¡°¡ °¡´ÉÇØ Á³½À´Ï´Ù. ÀÌ·Î½á »ç¿ëÀÚµéÀº PC¿¡¼ ¼¹ö, ÀÌ-¸ÞÀÏ, ±â¾÷ ÀÎÆ®¶ó³Ý ¹× ÀÎÅͳݿ¡ È®Àå °¡´ÉÇÑ °í¼Ó ¾×¼¼½º¸¦ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
QoS(Quality of Service)¿Í Á¤±³ÇÑ Æ®·¡ÇÈ °ü¸® ±â´ÉÀ» °®Ãá Áö´ÉÇü ³×Æ®¿öÅ© ¼ºñ½º
Cisco Catalyst 4000 Supervisor Engine IIIÀº ¶Ù¾î³ Æ÷Æ®´ç QoS ±â´ÉµéÀ» °®Ãß°í ÀÖ¾î¼ ´ë¿ªÆøÀ» ¸¹ÀÌ »ç¿ëÇÏ´Â ¸ÖƼ¹Ìµð¾î, ½Ã°£¿¡ ¹Î°¨ÇÑ(À½¼º) ¾ÖÇø®ÄÉÀ̼Ç, ¾÷¹«»ó Áß¿äÇÑ ¾ÖÇø®ÄÉÀÌ¼Ç µîÀ» È¿À²ÀûÀ¸·Î ó¸®ÇÒ ¼ö ÀÖµµ·Ï ³×Æ®¿öÅ© Æ®·¡ÇÈÀ» ÃÖÀû »óÅ·ΠºÐ·ù, ¿ì¼±¼øÀ§ ºÎ¿© ¹× ½ºÄÉÁ층(schedule)ÇÕ´Ï´Ù. Cisco Catalyst 4000 Supervisor Engine IIIÀº ¼ö½Å ÆÐŶÀ» ºÐ·ù, ÀçºÐ·ù, Á¤¸® ¹× ¸¶Å·(mark) ÇϹǷΠ³×Æ®¿öÅ© °ü¸®ÀÚµéÀÌ Æ®·¡ÇÈÀÇ °¢ È帧À» Â÷º°ÈÇÏ°í ¼¼ºÐȵÈ(granular) QoS Çʵ忡 µû¶ó¼ ǰÁú°ü¸® Á¤Ã¥À» ½ÃÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. ¼Û½Å Æ®·¡ÇÈÀÇ ½ºÄÉÁ층Àº °øÀ¯, ½¦ÀÌÇÎ(shaping) ¹× ¾ö°ÝÇÑ ¿ì¼±¼øÀ§ ±¸¼º¿¡ µû¶ó °áÁ¤µË´Ï´Ù.
Cisco Catalyst Supervisor Engine IIIÀÇ ½ºÀ§Äª ¿£ÁøÀº ƯÁ¤ µ¥ÀÌÅÍ Æ÷ÀÎÆ®¸¦ »ç¿ëÇÏ¿© ÀÔ±¸¿¡¼ Æ®·¡ÇÈÀÇ À¯ÇüÀ» È®ÀÎÇÏ°í ºÐ·ùÇÒ ¼ö ÀÖ½À´Ï´Ù. Supervisor Engine IIIÀº ·¹À̾î 3¿¡¼ DSCP(differentiated-services-code-point) ÇÊµå ¶Ç´Â 802.1p CoS(class-of-service) ÇÊµå ¹× ¼Û½Å/¼ö½ÅÁö IP ÁÖ¼Ò¸¦ Á¦°øÇÕ´Ï´Ù. ·¹À̾î 4¿¡¼´Â, TCP/UDP(User Datagram Protocol) Æ÷Æ®¸¦ ƯÁ¤ ¾ÖÇø®ÄÉÀ̼ÇÀ̳ª ¼ºñ½º Æ®·¡ÇÈÀ» È®ÀÎÇÏ´Â µ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Á¦¾î Ç÷¹ÀÎ(control plane) ¹× µ¥ÀÌÅÍ Ç÷¹ÀÎÀÇ ACL(access control lists) ±â´ÉÀÌ ¸ðµç Æ÷Æ®¿¡¼ Áö¿øµÇ¹Ç·Î °³º° È帧À» ±âÁØÀ¸·Î ÇÑ ÀûÁ¤ Á¤Ã¥ ¼³Á¤ ¹× ¸¶Å·(policing and marking on a per-flow basis)ÀÌ °¡´ÉÇÕ´Ï´Ù. °³º° ¹× ÁýÇÕ Æú¸®¼(policers)¸¦ Æ÷Æ®³ª VLAN¿¡ ¼³Á¤ÇÒ ¼ö ÀÖÀ¸¹Ç·Î ƯÁ¤ Æ®·¡ÇÈ È帧ÀÇ ¼Óµµ¸¦ Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù. Cisco Catalyst Supervisor Engine IIIÀº 1,024 °³ÀÇ ¼ö½Å ¹× 1,024 °³ÀÇ ¼Û½Å Æú¸®¼(policer)¸¦ Áö¿øÇÕ´Ï´Ù.
ºÐ·ù ¹× Á¤Ã¥ ó¸®(policing) ÈÄ Æ®·¡ÇÈÀº ¼Û½Å Æ÷Æ® »óÀÇ 4°³ ¼Û½Å ´ë±â¿ Áß Çϳª¿¡ ¹èÁ¤µË´Ï´Ù. ÀÌ·¯ÇÑ ´ë±â¿À» º¹¼ö·Î ¼³°èÇÏ´Â ÀÌÁ¡Àº ³×Æ®¿öÅ© °ü¸®ÀÚ°¡ LAN »ó¿¡¼ ´Ù¾çÇÑ ¾ÖÇø®ÄÉÀ̼ǿ¡ ¿ì¼±¼øÀ§¸¦ ¹èÁ¤ÇÒ ¼ö ÀÖ°Ô ÇØ Áشٴ °ÍÀÔ´Ï´Ù. ÀÌ ±â´ÉÀº µ¥ÀÌÅÍ ³×Æ®¿öÅ©¿¡¼´Â ÀÖÀ¸¸é ÁÁÀº ±â´ÉÀÌÁö¸¸, À½¼º, ºñµð¿À ¹× µ¥ÀÌÅÍ Æ®·¡ÇÈÀ» ÅëÇÕÇÏ´Â ³×Æ®¿öÅ©¿¡¼´Â Çʼö ±â´ÉÀÔ´Ï´Ù. À½¼º Æ®·¡ÇÈÀº °íÁ¤µÈ Å©±âÀÇ ÆÐŶÀ» »ç¿ëÇϹǷΠÁö¿¬ ½Ã°£¿¡ ¹Î°¨ÇÏÁö¸¸, ¹Ý¸é¿¡ µ¥ÀÌÅÍ Æ®·¡ÇÈÀº ´Ù¾çÇÑ ÆÐŶ Å©±â¸¦ »ç¿ëÇϹǷΠ¼ö½Ã·Î Æø¹ßÀûÀ¸·Î Áõ°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù. Å« ÆÄÀÏ Àü¼ÛÀ¸·Î ÀÎÇØ À½¼º Æ®·¡ÇÈÀÌ Á¦ ½Ã°£¿¡ Àü´ÞµÇÁö ¸øÇÒ ¼ö Àִµ¥ À̸¦ ¹æÁöÇÏ·Á¸é QoS ±â´ÉÀÌ ÇÊ¿äÇÕ´Ï´Ù.
Cisco Catalyst Supervisor Engine III´Â ¼Û½Å Æ÷Æ®ÀÇ ¼Û½Å ´ë±â¿ÀÌ Ã³¸®µÇ´Â ¼ø¼¸¦ Á¤Çϱâ À§ÇÏ¿© ½ºÄÉÁ층(scheduling) ±â´ÉÀ» ¼öÇàÇÕ´Ï´Ù. ½¦ÀÌÇÎ(shaping), °øÀ¯ ¹× ¾ö°ÝÇÑ ¿ì¼±¼øÀ§ ¹èÁ¤ ±â´É µîÀÌ Æ¯Á¤ ¼Û½Å ´ë±â¿¿¡ Àû¿ëÇÒ ¼ö ÀÖ´Â µµ±¸µéÀÔ´Ï´Ù. °øÀ¯ ±â´ÉÀº »ç¿ëÀÚ°¡ ÃÖ¼Ò º¸Àå ´ë¿ªÆøÀ» ƯÁ¤ ¼Û½Å ´ë±â¿¿¡ ¼³Á¤ÇÒ ¼ö ÀÖ°Ô ÇØ ÁÝ´Ï´Ù. ¿¹¸¦ µé¾î, »ç¿ëÀÚ´Â ¼¨½Ã¿¡ ÀÖ´Â ÇϳªÀÇ ±â°¡ºñÆ® ÀÌ´õ³Ý Æ÷Æ®¿¡¼ 5 Mbps¸¦ À½¼º¿¡, 10 Mbps¸¦ ºñµð¿À¿¡ ¹èÁ¤Çϰí, ³ª¸ÓÁö ´ë¿ªÆøÀº ¿©Å¸ Æ®·¡ÇÈÀÌ ºÐÇÒ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ¹èÁ¤ÇÏÁö ¾ÊÀº ä·Î ³²°ÜµÑ ¼ö ÀÖ½À´Ï´Ù. ¾ö°ÝÇÑ ¿ì¼±¼øÀ§¸¦ ¼Û½Å ´ë±â¿¿¡ Àû¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ±â´ÉÀº ¾ö°ÝÇÑ ¿ì¼±¼øÀ§°¡ ºÎ¿©µÈ ´ë±â¿¿¡ µé¾îÀÖ´Â ÆÐŶÀÌ ´Ù¸¥ ¸ðµç Æ®·¡ÇȺ¸´Ù Ç×»ó ¸ÕÀú 󸮵ǵµ·Ï ÇÕ´Ï´Ù. ½¦ÀÌÇÎ(shaping) ±â´ÉÀº ƯÁ¤ ´ë±â¿¿¡ »óÀ§ ´ë¿ªÆøÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Â ´É·ÂÀ¸·Î, °¡»ó ¸µÅ© ¼Óµµ¸¦ ±¸ÇöÇÕ´Ï´Ù. ½¦ÀÌÇÁ°¡ ±¸¼ºµÈ(shape-configured) ´ë¿ªÆøÀ» ÃʰúÇÏ´Â Æ®·¡ÇÈÀº ´ë±â»óÅ·Π³²½À´Ï´Ù. ³×Æ®¿öÅ© °ü¸®ÀÚ´Â ½¦ÀÌÇÎ ±â´ÉÀ» »ç¿ëÇÏ¿© »ý¼ºµÈ Æ®·¡ÇÈÀÌ ÁÖ¾îÁø ±â´ÉÀ̳ª ÇÏÇâ ½ºÆ®¸² ÀåÄ¡ÀÇ °è¾à(contract)À» ÃʰúÇÏÁö ¾Êµµ·Ï Á¶Ä¡ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ½¦ÀÌÇÎ ¹× ¾ö°ÝÇÑ ¿ì¼±¼øÀ§ ±â´ÉÀº ½Ã½ºÅÛÀÇ ¸ðµç Æ÷Æ®¿¡¼ »ç¿ë°¡´ÉÇÕ´Ï´Ù. ½¦ÀÌÇÎ ±â´ÉÀº ¸ðµç ³í ºí·ÎÅ· ±â°¡ºñÆ® Æ÷Æ®¿¡¼ »ç¿ë°¡´ÉÇÕ´Ï´Ù.
Çâ»óµÈ ¼º´É ¹× È®À强
Cisco Catalyst 4006 Supervisor Engine IIIÀº ·¹À̾î2 ¹× ·¹À̾î 3/4 Æ®·¡ÇÈÀ» À§ÇÏ¿© 48-Mpps Çϵå¿þ¾î Àü¼ÛÀ²À» °®Ãá 64-Gbps ½ºÀ§Äª ÆÐºê¸¯À» Á¦°øÇÕ´Ï´Ù. ÃֽŠ·¹À̾î3 ¼ºñ½º¸¦ »ç¿ëÇÒ °æ¿ì Àü¼Û ¼º´ÉÀº ¶ó¿ìÆ® ¿£Æ®¸® ¼ö¿¡ ¹«°üÇÏ°Ô À¯ÁöµË´Ï´Ù. CEF(Cisco Express Forwarding) ±â¹Ý ¶ó¿ìÆÃ ¾ÆÅ°ÅØÃ³´Â º¸´Ù Çâ»óµÈ È®À强°ú ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. CEF ¾ÆÅ°ÅØÃ³´Â Àå·¡ÀÇ ¿ä±¸¸¦ ÃæÁ·ÇÒ ¼ö ÀÖ´Â ¾ÈÁ¤¼º°ú È®À强À» Á¦°øÇÏ¸é¼ µ¿½Ã¿¡ ¸Å¿ì ³ôÀº ¼ÓµµÀÇ °Ë»öÀÌ °¡´ÉÇÏ°Ô ÇØ ÁÝ´Ï´Ù.
Supervisor Engine IIIÀÌ ÀåÂøµÈ Cisco Catalyst 4006Àº °í±Þ ¸ÖƼij½ºÆ® Áö¿ø ±â´ÉÀ¸·Î ÀÎÇØ ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ÇÀ» À§ÇØ ÃÖÀûÈµÈ Ç÷§ÆûÀÔ´Ï´Ù. Supervisor Engine IIIÀº Çϵå¿þ¾î·Î IGMP(Internet Group Management Protocol) ½º´©ÇÎ(snooping) ±â´ÉÀ» Áö¿øÇϹǷÎ, ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ÇÀÇ ¼º´ÉÀ» °ÈÇϰí È£½ºÆ®µéÀ» ½ºÀ§Ä¡ÀÇ ¸ÖƼij½ºÆ® ±×·ì¿¡ µ¿ÀûÀ¸·Î Ãß°¡Çϰųª Á¦°ÅÇÏ¿© ³×Æ®¿öÅ©ÀÇ Àüü Æ®·¡ÇÈÀ» °¨¼Ò½Ãŵ´Ï´Ù. PIM(Protocol Independent Multicast), SSM (Source-Specific Multicast) ¹×Cisco Group Management Protocol ¼¹ö´Â Çϵå¿þ¾î·Î Áö¿øµÇ¹Ç·Î ÃÖÁ¾ »ç¿ëÀڵ鿡°Ô ¸ÖƼ¹Ìµð¾î ¾ÖÇø®ÄÉÀ̼ÇÀ» »ç¿ëÇϱâ À§ÇÑ Ãß°¡ È®À强À» Á¦°øÇÕ´Ï´Ù.
ÅëÇÕ Cisco IOS ½ºÀ§Äª ¼Ö·ç¼Ç
Cisco Catalyst 4006 Supervisor Engine III´Â Cisco IOS Software¸¦ ÀÚü·Î Áö¿øÇÏ´Â Cisco Catalyst 4000 Series ³»¿¡ ±¸ÇöµÈ ÃÖÃÊÀÇ ¼öÆÛ¹ÙÀÌÀú(Supervisor) ¿£ÁøÀ¸·Î, ¸ÖƼ·¹ÀÌ¾î ½ºÀ§ÄªÀ» À§ÇÑ ´ÜÀÏ Cisco IOS ±¸¼º ¹× ¼ÒÇÁÆ®¿þ¾î À̹ÌÁö¸¦ Áö¿øÇÕ´Ï´Ù. Cisco Catalyst 4006 Supervisor Engine IIIÀÇ Cisco IOS Software´Â Cisco IOS SoftwareÀÇ °·ÂÇÑ ÆÄ¿ö¿Í Â÷¼¼´ë ½ºÀ§ÄªÀÇ ASIC(application-specific integrated circuits) ¼º´ÉÀ» Ȱ¿ëÇÕ´Ï´Ù. ÀÌ ¿£ÁøÀº Cisco Catalyst 2950, 3550, 4000, 5500, and 6500 ½Ã¸®Áî ½ºÀ§Ä¡ÀÇ ±â´ÉÀ» Cisco IOS Software¿Í °áÇÕÇÏ¿© ¸ðµç ½ºÀ§Äª ¹× ¶ó¿ìÆÃ ±â´ÉÀ» ¼öÇàÇÏ´Â ´ÜÀÏ ÅëÇÕ ¿î¿µÃ¼Á¦¸¦ ±¸ÇöÇÕ´Ï´Ù. ¶ÇÇÑ, Àüü ¶ó¿ìÆÃ ¹× ½ºÀ§Äª ÀÎÇÁ¶ó¿¡ ´ÜÀÏ ³×Æ®¿öÅ© ¿î¿µÃ¼Á¦¸¦ ¼³Ä¡ÇÒ ¼ö ÀÖ°Ô ÇÏ¿©, °í°´ÀÌ ¿î¿µÀ» ¼Õ½±°Ô ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.
¾÷°è ÃÖ°íÀÇ Cisco IOS Software´Â È®À强, ´ë¿ªÆø °ü¸®, º¸¾È ¼ºñ½º, ³×Æ®¿öÅ© º¹¿ø¼º ¹× °ü¸® ±â´É µîÀ» Cisco Catalyst 4006 Ç÷§Æû¿¡ ÅëÇÕÇØ ÁÝ´Ï´Ù. Cisco Catalyst 4000 °è¿¿¡ ¼³Ä¡µÈ Cisco IOS Software´Â ±âÁ¸ ÅõÀÚ¸¦ º¸È£ÇØ ÁÖ¸ç ·¹À̾î 2/3/4 ¼ºñ½º¸¦ ÇϳªÀÇ ÅëÇÕµÈ ±¸¼º ÆÄÀÏ ¹× ½Ã½ºÅÛ À̹ÌÁö·Î °ß°íÇÏ°Ô °áÇÕÇØ ÁÝ´Ï´Ù. Cisco Catalyst 4006 Supervisor Engine IIIÀº ±âµ¿°ú µ¿½Ã¿¡ ·¹À̾î 2 ½ºÀ§Äª ±â´ÉÀ» ±âº»À¸·Î ¼öÇàÇϰí, Çʿ信 µû¶ó¼ ·¹À̾î 3/4 ¼ºñ½º¸¦ ¼öÇàÇϵµ·Ï ±¸¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.
°£ÆíÇÑ °ü¸® ±â´É
Cisco Catalyst 4006 Supervisor Engine IIIÀº ½Ã½ºÅÛÀÇ ¸ðµç ±â´ÉÀ» °ü¸®Çϱâ À§ÇÑ ´ÜÀÏ ÄÜ¼Ö Æ÷Æ®¿Í ´ÜÀÏ IP ÁÖ¼Ò¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. ÀÌ´Â ÅëÇÕµÈ ·¹À̾î 2/3/4 ½ºÀ§Äª ¾ÆÅ°ÅØÃ³ÀÇ ¶Ç ´Ù¸¥ ÀÌÁ¡ÀÔ´Ï´Ù. SNMP(Simple Network Management Protocol), BOOTP(Telnet client, Bootstrap Protocol) ¹× TFTP(Trivial File Transfer Protocol)À» ÅëÇÏ¿© ¿ø°Ý ÀÎ-¹êµå °ü¸®(in-band management)°¡ °¡´ÉÇÕ´Ï´Ù. ¿ø°Ý ¾Æ¿ô ¿Àºê ¹êµå °ü¸®(out-of-band management)´Â ÄÜ¼Ö ÀÎÅÍÆäÀ̽º¿¡ ºÎÂøµÈ Å͹̳Π¶Ç´Â ¸ðµ©À» ÅëÇÏ¿© Áö¿øµË´Ï´Ù.
Cisco Catalyst 4006 Supervisor Engine III´Â ³×Æ®¿öÅ©¿¡ ´ëÇÑ ÇÊ¿äÇÑ °¡½Ã¼º°ú Á¦¾î ´É·ÂÀ» Á¦°øÇÏ´Â Á¾ÇÕÀûÀÎ °ü¸® µµ±¸ ¼¼Æ®¸¦ Á¦°øÇÕ´Ï´Ù. CiscoWorks2000¿Í ÇÔ²² °ü¸®µÇ´Â Cisco Catalyst °è¿ ½ºÀ§Ä¡µéÀº ¿£µå Åõ ¿£µå ÀåÄ¡, VLAN, Æ®·¡ÇÈ ¹× Á¤Ã¥ °ü¸® ±â´ÉÀ» Á¦°øÇϵµ·Ï ±¸¼ºÇÏ°í °ü¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. LAN °ü¸® ¼Ö·ç¼Ç ¹øµéÀº CiscoView ¹× Resource Manager Essentials¿Í °°Àº µµ±¸¸¦ Á¦°øÇÕ´Ï´Ù. À̵é À¥ ±â¹Ý °ü¸® µµ±¸´Â ÀÚµ¿ÈµÈ Àç°í ¼öÁý, ¼ÒÇÁÆ®¿þ¾î ¼³Ä¡, ³×Æ®¿öÅ© º¯µ¿ ³»¿ªÀÇ °£ÆíÇÑ ÃßÀû, ÀåÄ¡ °¡¿ë¼º ¿¶÷ ¹× ¿¡·¯ »óÅÂÀÇ ½Å¼Ó ¹ß°ß µîÀÇ ´Ù¾çÇÑ ¼ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù.
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´õ ¸¹Àº »ç¿ëÀÚµéÀÌ ÀÎÅͳÝÀ» Á¢¼ÓÇÏ°í ±â¾÷µéÀÌ ³×Æ®¿öÅ©¸¦ °è¼Ó È®ÀåÇϰí ÀÖÀ¸¹Ç·Î, ³»ºÎ ³×Æ®¿öÅ©¿¡ º¸¾ÈÀ» È®º¸ÇÏ´Â °ÍÀº Á¡Â÷ ´õ ¾î·Á¿î °úÁ¦°¡ µÇ°í ÀÖ½À´Ï´Ù. ±â¾÷µéÀº ³»ºÎ ³×Æ®¿öÅ©ÀÇ º¸È£ÇØ¾ß ÇÒ ¿µ¿ªÀ» °áÁ¤Çϰí, »ç¿ëÀÚµéÀÌ ÀÌ ¿µ¿ª¿¡ ¾×¼¼½º ÇÏ´Â °ÍÀ» Á¦ÇÑÇÏ´Â ¹æ¹ýÀ» ¹è¿ö¾ß Çϸç, ÀáÀçÀûÀÎ º¸¾È Ä§ÇØ¸¦ ¿¹¹æÇϱâ À§ÇÏ¿© »çÀü¿¡ ¿©°ú(filter)ÇØ¾ß ÇÒ ³×Æ®¿öÅ© ¼ºñ½ºÀÇ Á¾·ù¸¦ °áÁ¤ÇØ¾ß ÇÕ´Ï´Ù.
Cisco Catalyst 4006 Supervisor Engine IIIÀº TACACS+(Terminal Access Controller Access Control System) ¹× RADIUS(Remote Access Dial-In User Service) ÇÁ·ÎÅäÄÝÀ» Áö¿øÇÕ´Ï´Ù. RADIUS´Â TACACS+¿Í ÇÔ²² Cisco Catalyst 4006°¡ Authentication(ÀÎÁõ), Authorization(½ÂÀÎ) ¹× Accounting(°èÁ¤) Áï, AAA ±â´ÉÀÌ ÇÊ¿äÇÑ ±â¾÷µé¿¡°Ô ´ëÆø Áõ´ëµÈ À¯¿¬¼º°ú ¼±Åà ¹üÀ§¸¦ Á¦°øÇÕ´Ï´Ù.
Cisco Catalyst 4006 Supervisor Engine IIIÀº ¶ÇÇÑ ´Ù¾çÇÑ Á¾·ùÀÇ ³×Æ®¿öÅ© Æ®·¡ÇÈ º¸¾È ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. Supervisor Engine IIIÀº º¸¾È Á¤Ã¥À» Á¤Çϱâ À§ÇÏ¿© »ç¿ëµÇ´Â Á¢¼Ó Á¦¾î ¸ñ·Ï¿¡ ÀÇÇÑ Çϵå¿þ¾î ±â¹ÝÀÇ ¿©°ú ±â´ÉÀ» ¼öÇàÇÕ´Ï´Ù. ÆÐŶÀº ¼Û½Å ¹× ¼ö½Å IP ÁÖ¼Ò ¶Ç´Â TCP/UDP Æ÷Æ®¸¦ ±âÁØÀ¸·Î ¿©°úÇÒ ¼ö ÀÖÀ¸¹Ç·Î ³×Æ®¿öÅ©ÀÇ ¹Î°¨ÇÑ ºÎºÐ¿¡ ´ëÇÑ »ç¿ëÀÚµéÀÇ Á¢¼ÓÀ» Çʿ信 µû¶ó¼ Á¦ÇÑÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµç Á¢¼Ó Á¦¾î ¸ñ·ÏÀ» Çϵå¿þ¾î·Î °Ë»öÇϹǷΠÁ¢¼Ó ¸ñ·Ï ±â¹ÝÀÇ º¸¾È ±â´ÉÀ» ³×Æ®¿öÅ©¿¡ Àû¿ëÇÏ´õ¶óµµ Àü¼Û ¹× ¶ó¿ìÆÃ ¼º´É¿¡´Â ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê½À´Ï´Ù.
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Cisco Catalyst Supervisor Engine II¿Í III ¸ðµ¨ »çÀÌÀÇ ÁÖ¿ä Â÷ÀÌÁ¡
Ç¥1Àº Cisco Catalyst Supervisor Engines II¿Í III ¸ðµ¨ °£ÀÇ ÁÖ¿ä Â÷ÀÌÁ¡À» º¸¿© ÁÝ´Ï´Ù.
| Cisco Catalyst Supervisor Engine II | Cisco Catalyst Supervisor Engine III |
|---|---|
| 24 Gbps, 18 Mpps (·¹À̾î 2¿¡¸¸ ÇØ´ç) | 64 Gbps, 48 Mpps (Cisco Express Forwarding ±â¹Ý) (·¹À̾î2/3/4) |
| ·¹À̾î 2 | ·¹À̾î 2/3/4 ÅëÇÕ |
| Cisco Catalyst OS | ½Ã½ºÄÚ IOS ¼ÒÇÁÆ®¿þ¾î |
| ½Ã½ºÅÛ ±â¹Ý QoS ºÐ·ù ½ºÄÉÁ층(Scheduling) | Æ÷Æ® º° QoS (°í±Þ ±â´É) ºÐ·ù ½ºÄÉÁ층(scheduling) ¸¶Å· ´ë¿ªÆø °ü¸® ACLs |
| ÆÐŶ ¸Þ¸ð¸® : ¿£Áø ´ç 8 MB °øÀ¯(µ¿ÀûÀ¸·Î ¹èÁ¤) NVRAM: 1 MB Ç÷¡½Ã: 16 MB SDRAM: 64 MB |
ÆÐŶ ¸Þ¸ð¸® : 16 MB °øÀ¯(µ¿ÀûÀ¸·Î ¹èÁ¤) NVRAM: 512 kB ¿Â º¸µå Ç÷¡½Ã: 64 MB (Á¦°Å °¡´É Ç÷¡½Ã À̿ܿ¡ Ãß°¡ Á¦°ø ) SDRAM: 256 MB |
| Á¦°ÅÇÒ ¼ö ¾ø´Â CompactFlash | Á¦°Å °¡´É CompactFlash (64 or 128 MB) |
| 16,384 MAC ÁÖ¼Ò | 32,768 MAC ÁÖ¼Ò |
| 2°³ÀÇ ´ë±â¿ | 4°³ÀÇ ´ë±â¿ |
| 3°³ÀÇ 24-Gbps ½ºÀ§Äª ¿£Áø | 1°³ÀÇ 64-Gbps ½ºÀ§Äª ¿£Áø |
| CPU: 150 MHz | CPU: 300 MHz |
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CiscoWorks 2000/LAN °ü¸® ¼Ö·ç¼Ç ¹øµé
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Cisco Catalyst Supervisor Engine III´Â Cisco IOS Software¿¡¼¸¸ Áö¿øµÇ¸ç, Cisco Catalyst OS¿¡¼´Â Áö¿øµÇÁö ¾Ê½À´Ï´Ù. ÀÌ °¨µ¶±â(supervisor)¸¦ Áö¿øÇϱâ À§ÇÏ¿© ÇÊ¿äÇÑ ÃÖÀú ¼ÒÇÁÆ®¿þ¾î ¹öÀüÀº Cisco Catalyst 4000 Family Cisco IOS Software Version 12.1.(8a)EW ¹öÀü ÀÌ»óÀÔ´Ï´Ù.
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Ç¥2´Â Catalyst Supervisor Engine IIIÀÇ ±ÔÁ¦ Ç¥ÁØ Áؼö ³»¿ëÀ» º¸¿©ÁÝ´Ï´Ù.
| ±Ô°Ý | Ç¥ÁØ |
|---|---|
| ±ÔÁ¤ Áؼö | CE ¸¶Å©¸¦ ºÎÂøÇÑ Á¦Ç°Àº ´ÙÀ½°ú °°Àº ¾ÈÀü ¹× ÀüÀÚ±âÆÄ ¹æÃâ(EMC) Ç¥ÁØÀ» Æ÷ÇÔ, 89/336/EEC ¹× 73/23/EEC ±âÁØÀ» ÁؼöÇϰí ÀÖÀ½À» Ç¥½ÃÇÔ. |
| ¾ÈÀü | UL 1950 CAN/CSA-C22.2 No. 950 EN 60950 IEC 60950 TS 001 AS/NZS 3260 |
| ÀüÀÚ±âÆÄ ¹æÃâ(EMC) | FCC Part 15 (CFR 47) Class A ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI Class A EN55022 AS/NZS 3548 Class A |
| »ê¾÷ EMC, ¾ÈÀü¼º, ¹× ȯ°æ Ç¥ÁØ | GR-63-Core NEBS Level 3 GR-1089-Core Level 3 ETS 300 019 Storage Class 1.1 ETS 300 019 Transportation Class 2.3 ETS 300 019 Stationary Use Class 3.1 ETS 300 386 |
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Ç¥3´Â Catalyst Supervisor Engine IIIÀÇ ÁÖ¹® Á¤º¸ ¸ñ·ÏÀÇ ³»¿ëÀ» º¸¿© ÁÝ´Ï´Ù.
| Á¦Ç° ¹øÈ£ | ¼³¸í |
|---|---|
| WS-X4014= | Cisco Catalyst 4006 Supervisor Engine III (¿¹ºñ) |
| WS-C4006-S3 | Cisco Catalyst 4006 chassis, with Supervisor Engine III ¹× 2°³ÀÇ AC Àü¿ø °ø±Þ±â |
| WS-C4006-S3-DC | Cisco Catalyst 4006 chassis, with Supervisor Engine III ¹× 2°³ÀÇ DC Àü¿ø °ø±Þ±â |
| S4KL3-12108EW | Cisco Catalyst 4000 Supervisor III¿ë Cisco IOS Software Basic Á¦·¹À̾î 3 ¼ÒÇÁÆ®¿þ¾î À̹ÌÁö |
| S4KL3E-12108EW | Cisco Catalyst 4000 Supervisor III¿ë Cisco IOS Software Enhanced Á¦·¹À̾î 3 ¼ÒÇÁÆ®¿þ¾î À̹ÌÁö OSPF, IGRP ¹× EIGRP Æ÷ÇÔ |
| MEM-C4K-FLD64M | Cisco Catalyst 4000 CompactFlash, 64-MB ¿É¼Ç |
| MEM-C4K-FLD128M | Cisco Catalyst 4000 CompactFlash, 128-MB ¿É¼Ç |
Catalyst 4006 ½ºÀ§Ä¡¿¡¼ mini-RMON ±â´ÉÀ» »ç¿ëÇÏ·Á¸é RMON ¿¡ÀÌÀüÆ® ¶óÀ̼±½º¸¦ ±¸ÀÔÇØ¾ß ÇÕ´Ï´Ù. Supervisor Engine III¿¡¼ BGP4±â´ÉÀ» »ç¿ëÇÏ·Á¸é InterDomain Routing ¶óÀ̼±½º¸¦ ±¸ÀÔÇØ¾ß ÇÕ´Ï´Ù. ¼¨½Ã ´ç 1°³ÀÇ RMON ¿¡ÀÌÀüÆ® ¶óÀ̼±½º ¶Ç´Â InterDomain Routing ¶óÀ̼±½º°¡ ÀÖÀ¸¸é µË´Ï´Ù.
| Á¦Ç° ¹øÈ£ | ¼³¸í |
|---|---|
| WS-C4006-EMS-LIC(=) | Cisco Catalyst 4006 RMON Agent License |
| FR-IRC4 | Catalyst 4000 Supervisor III InterDomain Routing Feature License |
Cisco Catalyst 4000 Series¿¡ ´ëÇÑ Ãß°¡ Á¤º¸´Â ´ÙÀ½ À¥ »çÀÌÆ®¿¡ ÀÖ½À´Ï´Ù:
http://www.cisco.com/go/catalyst4000
Cisco Catalyst 4000 Series ¶óÀÎ Ä«µå, ¼¨½Ã ¹× ±âŸ ¼öÆÛ¹ÙÀÌÀú ¿£Áø¿¡ ´ëÇÑ Á¤º¸´Â ´ÙÀ½ À¥ »çÀÌÆ®¿¡ ÀÖ´Â Cisco Catalyst 4000 Series µ¥ÀÌÅÍ ½ÃÆ®¸¦ ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
http://www.cisco.com/go/catalyst4000
½Ã½ºÄÚ Á¦Ç°¿¡ ´ëÇÏ¿© Ãß°¡ Á¤º¸´Â ´ÙÀ½ ÀüÈ ¹øÈ£·Î ¿¬¶ôÇϽʽÿÀ.