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1990³â´ë ÃʹݺÎÅÍ °ü½ÉÀÌ ÁýÁßµÇ¾î ¿Â World Wide Web [1] (ÀÌÇÏ À¥)Àº ÀÎÅͳÝÀ» ´ëÁßȽà Ű°í ´Ù¾çÇÑ ¸ÖƼ¹Ìµð¾î °ü·Ã ÀÀ¿ëÇÁ·Î±×·¥ÀÇ °³¹ß°ú »ç¿ëÀ» ÃËÁø½ÃÄ×´Ù. ÀÌ·¯ÇÑ À¥ ±â¼úÀº ¾î¶² ¿î¿µ üÁ¦³ª Ç÷§Æû¿¡¼µµ »ç¿ëÇÒ ¼ö ÀÖ°í ¹®ÀÚ¿¡¼ À̹ÌÁö, À½¼º°ú ¿µ»ó±îÁö, Åë½Å¸Á »ó¿¡ ºÐ»êµÇ ¾î ÀÖ´Â ´Ù¾çÇÑ ÇüÅÂÀÇ µ¥ÀÌÅ͵éÀ» °£´ÜÇϸ鼵µ °·ÂÇÑ ¹æ½ÄÀ¸·Î ½±°Ô Á¦°ø¹ÞÀ» ¼ö ÀÖµµ·Ï ÇÔÀ¸ ·Î½á °¡Àå °¢±¤¹Þ´Â ±â¼ú ÁßÀÇ Çϳª·Î ÁÖ¸ñµÇ°í ÀÖ´Ù.
ÀÚ¹Ù (Java) [2]´Â ÀÎÅÍ³Ý »ó¿¡¼ ³×Æ®¿öÅ© ÀÀ¿ë ÇÁ·Î±×·¥À» °³¹ßÇÏ°í ¼öÇà½Ã۴µ¥ ÀÖ¾î »õ·Î ¿î Á¢±Ù ¹æ¹ýÀ» Á¦½ÃÇÏ´Â Çõ½ÅÀûÀÎ ÇÁ·Î±×·¥ ¾ð¾î·Î Àνĵǰí ÀÖ´Ù. ÀÚ¹Ù·Î °³¹ßµÈ ÀÀ¿ë ÇÁ·Î±×·¥ Àº ´Ù¾çÇÑ Ç÷§Æû¿¡ ÀÌ½Ä (porting)µÇ¾î ¼öÇàµÉ ¼ö ÀÖÀ¸¸ç À¥ ºê¶ó¿ìÀú (browser)¸¦ ÅëÇØ ½±°Ô ¹è Æ÷µÉ ¼öµµ ÀÖ´Ù. ÀÌ·¯ÇÑ À¥ ±â¼úÀ̳ª ÀÚ¹Ù¿Í °°Àº »õ·Î¿î ÀÎÅÍ³Ý ±â¹ÝÀÇ ±â¼úµéÀ» ³×Æ®¿öÅ© °ü¸® ¿¡ Àû¿ë½ÃÅ´À¸·Î½á ¾Õ¿¡¼ ¾ð±ÞÇÏ¿´´ø °ü¸® ±â¼úÀ̳ª ÇöÁ¸ÇÏ´Â °ü¸® µµ±¸¿¡¼ÀÇ ¹®Á¦Á¡µéÀ» ÇØ°á ÇÏ´Â ¹æ¾ÈÀ» Á¦½ÃÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. ÀÌ·¯ÇÑ Á¢±Ù ¹æ¹ýÀ» À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼ú (Web-based Network Management)À̶ó°í ºÒ¸°´Ù.
À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼úÀº À¥ ºê¶ó¿ìÀú¸¦ ÀÌ¿ëÇÏ¿© Àϰü¼º ÀÖ´Â »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º¸¦ Á¦ °øÇÒ ¼ö ÀÖ´Ù. »Ó¸¸ ¾Æ´Ï¶ó À¥ ±â¹ÝÀÇ °ü¸® ±â¼ú¿¡¼ »ç¿ëµÇ´Â À¥ ±â¼úÀ̳ª ÀÚ¹Ù´Â ÀÌ¹Ì ÀÎÅÍ³Ý »ó ¿¡¼ ´Ù¾çÇÑ ÇüÅ·Π°ËÁõµÇ¾úÀ¸¸ç ÀÏ¹Ý »ç¿ëÀÚ¿¡°Ôµµ ÀÌ¹Ì Ä£¼÷ÇØÁø ±â¼úÀ̶ó´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ¶ÇÇÑ À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼úÀº Simple Network Management Protocol (SNMP) [3]À̳ª Common Management Information Protocol (CMIP) [4] µîÀÇ ±âÁ¸ÀÇ Ç¥ÁØ °ü¸® ±â¼ú»Ó¸¸ ¾Æ´Ï¶ó °³º°ÀûÀ¸·Î »ç¿ëµÇ´Â(proprietary) °ü¸® ±â¼úµéµµ ½±°Ô Æ÷ÇÔÇÒ ¼ö ÀÖ´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ÀÌ¹Ì ¿©·¯ Çü ÅÂÀÇ °ü¸® ½Ã½ºÅÛ¿¡ À¥ ±â¼úÀ» Àû¿ëÇÑ »ç·Ê°¡ ¸¹ÀÌ ¾Ë·ÁÁ® À¥ ±â¹ÝÀÇ °ü¸® ±â¼úÀÇ À¯¿ë¼ºÀ» Áõ¸í ÇØ ÁÖ°í ÀÖ´Ù [6-11].
À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼ú¿¡ ´ëÇÑ °ü½ÉÀº ¹Ì±¹, À¯·´ µîÀÇ ¼±Áø±¹À» Áß½ÉÀ¸·Î ÇÑ ±â¼ú °³¹ß µ¿Çâ¿¡¼ »ìÆìº¼ ¼ö ÀÖ´Ù. Áö³ 1996³â 9¿ù ¹Ì±¹ ¾ÆÆ²¶õŸ¿¡¼ °³ÃÖµÈ NetWorld+INTEROP 96¿¡¼ ´Â ¿©·¯ °¡Áö À¥ ±â¹Ý ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛÀÇ ÇÁ·ÎÅäŸÀÔÀÌ ÃâǰµÇ¾ú´Ù. ÀÌÈÄ·Î SNMP Research »ç¿¡¼´Â À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® Á¦Ç°À» ¼Ò°³ÇÏ¿´À¸¸ç, ±× ¿Ü IBM»ç, HP»ç, Sun Microsystem»ç µî¿¡¼µµ ±âÁ¸ ³×Æ®¿öÅ© °ü¸® ±â´É¿¡ À¥ ±â´ÉÀ» ÷°¡Çϰí ÀÖ´Ù.
ÇÑÆí Microsoft, Intel, BMC Software, Cisco, Compaq µîÀÇ ±â¾÷µéÀÌ ÁÖÃàÀÌ µÇ¾î 1996³â 7¿ù¿¡ Web-Based Enterprise Management (WBEM) [12]À̶ó´Â ÄÁ¼Ò½Ã¿òÀ» °á¼ºÇÏ¿´´Ù. WBEMÀÇ ÁÖ¿ä ¸ñÇ¥´Â ±âº»ÀûÀÎ °ü¸® ºÐ¾ß, Áï °áÇÔÀ̳ª ±¸¼º, ¼º´É, º¸¾È, °èÁ¤ °ü¸® µîÀÇ °ü¸® ±â´ÉÀ» Á¦°øÇÏ´Â °ü¸® ½Ã½ºÅÛÀÌ ¸¸µé¾î Áú ¼ö ÀÖ´Â °ü¸® ±¸Á¶¸¦ Á¦°øÇÏ°í ±âÁ¸ÀÇ °ü¸® ±¸Á¶¿¡¼ »ç¿ëµÇ°í ÀÖ´Â ´Ù¾ç ÇÑ Á¾·ùÀÇ °ü¸® Á¤º¸µéÀ» Àϰü¼º ÀÖ°Ô Ç¥ÇöÇÒ ¼ö ÀÖ´Â µ¥ÀÌÅÍ ¸ðµ¨À» Á¦°øÇÏ´Â °ÍÀÌ´Ù. ÀÌ¿Í °°Àº ¸ñÇ¥¸¦ °¡Áö°í WBEM¿¡¼´Â À¥ ±â¹ÝÀÇ °ü¸® ±¸Á¶ÀÎ HyperMedia Management Architecture¿Í °ü ¸® Á¤º¸ ¸ðµ¨·Î HyperMedia Management Schema (HMMS) [13], HMMS¸¦ ¾ï¼¼½ºÇϱâ À§ÇÑ ÇÁ·Î ÅäÄÝÀÎ HyperMedia Management Protocol (HMMP) [14], ±×¸®°í °ü¸® Á¤º¸µéÀ» ¼öÁýÇÏ°í ¿©·¯ °¡ Áö °ü¸® ÇÁ·ÎÅäÄÝ »çÀÌ¿¡¼ ÇÁ¶ô½Ã(proxy)ÀÇ ¿ªÇÒÀ» ÇÏ´Â HyperMedia Object Manager (HMOM) [12]¸¦ Á¦¾ÈÇϰí ÀÖ´Ù.
»Ó¸¸ ¾Æ´Ï¶ó ºÐ»êȯ°æ¿¡¼ÀÇ °´Ã¼°£ Åë½ÅÀ» À§ÇÑ Ç¥ÁØÀÎ Object Management Group (OMG) Common Object Request Broker Architecture (CORBA) [15]¸¦ »ç¿ëÇÏ¿© ¿©·¯ °¡Áö ³×Æ®¿öÅ© °ü¸® ¸ðµ¨ ¹× ´Ù¾çÇÑ ³×Æ®¿öÅ© °ü¸® ÇÁ·ÎÅäÄݵéÀ» ÅëÇÕÇÏ¿© ÀÏ¿øÈµÈ ¹æ¹ýÀ¸·Î °ü¸®ÇÒ ¼ö ÀÖ´Â ½Ã½ºÅÛµµ ÃÖ±Ù¿¡ Ȱ¹ßÈ÷ °³¹ßµÇ°í ÀÖ´Ù. ÁÖ·Î SNMP³ª CMIP ÇüÅÂÀÇ °ü¸® ¿äûÀ» CORBA»ó¿¡¼ÀÇ È£Ãâ·Î º¯°æ½ÃŰ´Â SNMP/CORBA Gateway, CMIP/CORBA Gateway [16]¿¡ ´ëÇÑ ¿¬±¸°¡ ÇÑâÀÌ´Ù.
Network Management Forum (NMF)ÀÇ OMNIPoint¿¡¼´Â ±âÁ¸ÀÇ ITU-T/TMN [18], ISO/OSI [4], OMG/CORBA, OSF/DME [19] µî¿¡¼ Á¦½ÃµÈ ´Ù¾çÇÑ °ü¸®±¸Á¶ÀÇ ÅëÇÕ¿¡ ´ëÇÑ ¿¬±¸¸¦ ÁøÇàÇÏ °í ÀÖ´Ù. Joint Inter Domain Management (JIDM) [17, 20] ŽºÅ©Æ÷½º¿¡¼µµ OMG/CORBA, ISO/OSI, IETF/SNMP°£ÀÇ »óÈ£¿¬µ¿À» À§ÇØ Á¤º¸ ¸ðµ¨°ú ÇÁ·ÎÅäÄÝÀÇ º¯È¯À» ¿¬±¸Çϰí ÀÖ´Ù. ³×Æ® ¿öÅ© °ü¸® ÇÁ·ÎÅäÄÝ¿¡ ¹«°üÇÏ°Ô ¼ºñ½º À̸§ ȤÀº À¯Çü¿¡ ´ëÇÑ Á¤º¸¸¸À» °¡Áö°í °Å´ëÇÑ ³×Æ®¿öÅ© ¸¦ ÅëÇÕÀûÀ̰í È¿À²ÀûÀ¸·Î °ü¸®ÇÒ ¼ö ÀÖ´Ù´Â °ÍÀÌ CORBA ±â¹ÝÀÇ °ü¸®½Ã½ºÅÛÀÌ Á¦°øÇÏ´Â Ä¿´Ù¶õ ÀåÁ¡ÀÌ´Ù. ±×¸®°í Sun Microsystems¿¡¼´Â °ü¸® ºÐ¾ß¿¡¼ ¹ßÈÖÇÒ ¼ö ÀÖ´Â JavaÀÇ ´É·ÂÀ» °³¹ßÇϱâ À§ÇØ ÀÚ¹ÙÀÇ ±âº» Ŭ·¡½ºµéÀ» È®Àå½ÃÄÑ ¹ßÇ¥ÇÑ °ÍÀÌ Java Management Application Programming Interface (JMAPI) [21-22]ÀÌ´Ù. JMAPI´Â ³×Æ®¿öÅ© °ü¸®»Ó¸¸ ¾Æ´Ï¶ó ½Ã½ºÅÛ °ü¸®³ª ¼ºñ½º °ü¸®¿¡ ¼µµ Ç÷§Æû°ú ¿î¿µÃ¼Á¦, ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ¿¡ µ¶¸³ÀûÀÎ °ü¸® ½Ã½ºÅÛÀ» °³¹ßÇÒ ¼ö ÀÖµµ·Ï ÇØ ÁØ´Ù.
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ÀÌ¹Ì ÀÎÅͳÝÀº ´ëÁßÀûÀ̰í ÇʼöÀûÀÎ ÀÚ¿øÀÌ µÇ¾úÀ¸¸ç ¸¹Àº ±â¾÷µéÀÌ ÀÌ·¯ÇÑ °æÇâÀ» ÁÖ¸ñÇÏ¿© ´Ù ¾çÇÑ ³×Æ®¿öÅ© °ü·Ã ¼ºñ½º¸¦ °³¹ßÇϰųª »õ·Î¿î »ç¾÷ ºÐ¾ß¸¦ °³Ã´Çϰí ÀÖ´Ù. ±¹°¡Àû Â÷¿ø¿¡¼µµ ÇöÀç Àü¼¼°èÀûÀ¸·Î 21¼¼±â °íµµ Á¤º¸»çȸÀÇ ¼¼°è°æÁ¦ ÁÖµµ±ÇÈ®º¸¸¦ À§ÇØ Ãʰí¼Ó Á¤º¸Åë½Å¸Á±¸ÃàÀ» ±¹°¡Àü·«»ç¾÷À¸·Î °·ÂÈ÷ ÃßÁøÇϰí ÀÖ´Ù. ÀÌ¿Í °°Àº È帧¿¡ µû¶ó ³×Æ®¿öÅ© °ü¸®¿¡ ´ëÇÑ ±â¼ú¿¬±¸µµ Ȱ¹ßÈ÷ ÁøÇàµÇ¾î ¿ÔÁö¸¸ »ó¿ëÈµÈ Á¦Ç°µéÀ» »ìÆìº¼ ¶§ ¾ÆÁ÷Àº ±â´É ¸é¿¡¼ Ãë¾àÇÑ Á¡ÀÌ ¸¹´Ù. 90³â ´ë¿¡ µé¾î À¥ ±â¼úÀÌ ¿©·¯ ºÐ¾ß¿¡ ³Ð°Ô Àû¿ëµÇ°í ÀÖÀ¸¸ç, ³×Æ®¿öÅ© °ü¸® ºÐ¾ß¿¡¼µµ ¹Ì±¹ÀÇ SNMP Research»ç¿¡¼ ¹ßÇ¥ÇÑ Á¦Ç°À» ÇʵηΠ¸î °¡Áö Á¦Ç°ÀÌ ½ÃÀå¿¡ ³ª¿À±â ½ÃÀÛÇϰí ÀÖ´Ù. ÀÌó·³ ÃÖ±Ù ¿¡ µé¾î ³×Æ®¿öÅ© °ü¸® ±â¼ú ºÐ¾ß¿¡ À¥ ±â¼úÀÌ ³Ð°Ô Àû¿ëµÇ°í Àִµ¥ ÀÌ µÎ ±â¼úÀÇ Á¢¸ñÀº ¸¹Àº ±â¾÷µé°ú °ü·Ã ºÐ¾ßÀÇ ¿¬±¸¿øµé·ÎºÎÅÍ ¸¹Àº ÁÖ¸ñÀ» ¹Þ°í ÀÖ´Ù. ±×·¯³ª ¾ÆÁ÷±îÁö À¥À» ±â¹ÝÀÇ ³×Æ® ¿öÅ© °ü¸® ±â¼ú ºÐ¾ß´Â ¹ÌÈíÇÑ Á¡ÀÌ ¸¹À¸¸ç, ¿¬±¸ °³¹ßÀÇ Ãʱâ´Ü°è ¼öÁØ¿¡ ¸Ó¹°·¯ ÀÖ´Ù.
°ü·ÃµÈ ¿¬±¸µéÀ» ¸î °¡Áö¸¸ »ìÆìº¸¸é, Advent Network Management Inc. [25]¿¡¼ÀÇ ÀÚ¹Ù¸¦ ÀÌ ¿ëÇÑ SNMP MIB Browser [±×¸² 1Âü°í] ¹× SNMP package°¡ ÀÖ´Ù. ÀÌ´Â SNMP agentµé·ÎºÎÅÍÀÇ °ü¸® Á¤º¸µéÀ» ´Ù·ê ¼ö ÀÖ´Â SNMP package ¹× browser¸¦ Java¸¦ »ç¿ëÇÏ¿© ±¸ÇöÇÔÀ¸·Î½á À¥À» Åë ÇØ ³×Æ®¿öÅ© °ü¸®°¡ °¡´ÉÇϵµ·Ï Á¦°øµÇ¾ú´Ù. ´ÙÀ½À¸·Î Webbin's CMIP [26]À» º¸¸é ÀÌ´Â À¥ ¼¹ö³» ¿¡ CMIP agent ±â´ÉÀ» Ãß°¡ÇÔÀ¸·Î½á À¥ ºê¶ó¿ìÀúÀ» ÅëÇØ ÇØ´ç ¼¹ö¿¡ Á¢¼ÓÀ» ÇÏ¸é °ü¸®°¡ °¡´ÉÇÏ µµ·Ï ±¸ÇöµÇ¾ú´Ù. ´ÙÀ½¿¡´Â º» ¿¬±¸½Ç¿¡¼ ¼öÇàµÈ ¿¬±¸ °á°ú·Î¼ MRTG+ (Multi Router Traffic Grapher Plus) [27]°¡ ÀÖ´Ù [±×¸² 2Âü°í]. ÀÌ´Â ÀÎÅÍ³Ý»ó¿¡ °ø°³µÈ MRTG [28]¸¦ º» ¿¬±¸½Ç¿¡¼ ¼ö Á¤ÇÏ¿© ¼º´ÉÀ» °³¼±½ÃŲ °á°ú·Î¼ SNMP agent°¡ ÀåÂøµÈ ¸ðµç ¶ó¿ìÅÍ Àåºñµé¿¡ ´ëÇÑ °ü¸® ±â´ÉÀ» À¥À» ÅëÇØ ¼öÇàÇÒ ¼ö ÀÖ´Â Á¦Ç°ÀÌ´Ù.
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[Âü°í ¹®Çå]
[1] T. Berners-Lee, R. Cailliau, J. Groff, and B. Pollermann, World-Wide Web: The Information Universe, Electronic Networking, Vol. 1, No. 2, Spring 1992.
[2] K. Arnold and J. Gosling, The Java Programming Language, Addison-Wesley, 1996.
[3] J. Case, M. Fedor, M. Schoffstall and C. Davin, "The Simple Network Management Protocol (SNMP)", RFC 1157, May 1990.
[4] ITU-T, Information Technology, Common Management Information Protocol (CMIP)-Part 1:
Specification, Recommendation X.711, 1991.
[5] DMTF, DMI White Paper, July 1996.
[6] J. T. Park and J. W. Hong, Web-based Customer Network Management, Proc. of the Enterprise Networking Conference, Montreal, Canada, June 1997, pp. 160-169.
[7] J. Y. Kong and J. W. Hong, A CORBA-based Management Framework for Distributed Multimedia Services and Applications, Technical Report PIRL-TR-97-1, POSTECH, Korea, March, 1997.
[8] F. Barillaud, Luca Deri, and Metin Feridun, Network Management using Internet Technologies, Proc. of the IEEE/IFIP International Symposium on Integrated Network Management, San Diego CA, May 1997, pp. 61-70.
[9] M. Maston, Using the World Wide Web and Java for Network Service Management, Proc. of the IEEE/IFIP International Symposium on Integrated Network Management, San Diego CA, May 1997, pp. 71-84.
[10] M. Peercy, B. Reed and E. Robinson, Distributed Systems Management on the Web, Proc. of the IEEE/IFIP International Symposium on Integrated Network Management, San Diego CA, May 1997, pp. 85-95.
[11] Luca Deri, Surfin' Network Resources across the Web, Proc. of the IEEE Workshop on Systems Management, Toronto, Canada. June 1996, pp. 158-167.
[12] WBEM Consortium, WBEM homepage. http://wbem.freerange.com/, July 1996.
[13] WBEM Consortium, Web-Based Enterprise Management Proposal. HyperMedia Management Schema Overview, Revision 0.04. July 1996.
[14] WBEM Consortium, Web-Based Enterprise Management Proposal. HyperMedia Management Protocol Overview, Revision 0.04. July 1996.
[15] OMG, "The Common Object Request Broker: Architecture and Specification", Revision 2.0, July 1995, OMG TC Document.
[16] L. Deri and B. Ban, "Static vs. Dynamic CMIP/SNMP Network Management Using CORBA", Proc. of IEEE International Conference on Communications, Montreal, Canada, June 1997, pp. 777-781.
[17] OpenGroup/NMF, Inter-Domain Management: Specification Translation, Open Group Preliminary
Specification, March, 1997.
[18] CCITT Recommendation M.3010, Principles for a Telecommunications Management Network,
1993.
[19] Open System Foundation, OSF homepage. http://wbem.opengroup.org/.
[20] Subrata Mazumdar, "Inter-Domain Management: CORBA, OSI, SNMP", Lucent Technology, 1996.
[21] Sun Microsystems Inc., "Java Management API Architecture", June 1996.
[22] Sun Microsystems Inc., Java Management Programmer's Guide, Developer's Release, June 1996.
[23] T. Berners-Lee, R. Fielding and H. Nielsen, HyperText Transfer Protocol - HTTP/1.0, Internet Draft, October 1995.
[24] ISO 9596: "Information Processing Systems - Open Systems Interconnection - Common Management Information Protocol", Geneva, 1991.
[25] Advent Network Management Inc., Advent homepage. http://www.advent.com/.
[26] Webbin's CMIP, IBM MISA Server homepage. http://misa.zurich.ibm.com/Webbin/.
[27] MRTG plus, POSTECH DPE homepage. http://amazon.postech.ac.kr/.
[28] MRTG, mrtg-2.5 homepage. http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/.
[29] CGI, W3 homepage. http://www.w3.org/.
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¶Ç ´Ù¸¥ ÇѰ¡Áö ¹æ¹ýÀº CORBA¸¦ ÀÌ¿ëÇÏ´Â °ÍÀÌ´Ù. WBM ¼¹öÀÇ ±¸¼º ¿ä¼Òµé, Áï °ü¸® ¼ºñ ½ºµé°ú °ÔÀÌÆ®¿þÀÌ Á¶Á¤ÀÚ, ±×¸®°í ¿©·¯ °¡Áö °ÔÀÌÆ®¿þÀ̵éÀÌ CORBA °´Ã¼·Î ±¸ÇöµÇ°í À¥ »ó¿¡¼ µ¹¾Æ°¥ ¼ö ÀÖ´Â ÀÚ¹Ù ¾ÖÇø´ÀÌ À§ °´Ã¼µéÀ» ÀÌ¿ëÇϴ Ŭ¶óÀÌ¾ðÆ®°¡ µÇ¾î Object Request Broker (ORB)¸¦ ÅëÇØ Internet Inter-ORB Protocol (IIOP)À» ÀÌ¿ëÇÏ¿© Åë½ÅÇÏ´Â ¹æ¹ýÀÌ´Ù.
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±¹Á¦ Ç¥ÁØÀÎ SNMP ¹× CMIP, ±×¸®°í TMN¿¡ °ü·ÃµÈ ÀڷḦ ¼öÁý, ºÐ¼® ÇÑ´Ù. ±×¸®°í ´Ù¸¥ ¿¬ ±¸ ±â°ü¿¡¼ ¼öÇà ÁßÀÎ À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼úµé¿¡ ´ëÇÑ ÀڷḦ ¼öÁýÇϱâ À§ÇØ ´Ù¸¥ ¿¬±¸ ±â°ü ¹× ´Üü¿Í ¿øÇÒÇÑ ±³·ù¸¦ °¡Áö°í ³×Æ®¿öÅ© °ü¸®¿¡ °ü·ÃµÈ Çмú ´ëȸ (¿¹: NOMS'98, ICC'98, DSOM'98, Globecom'98, IM'99µî)¿¡ Àû±ØÀûÀÎ Âü¿©¸¦ ¼öÇàÇÑ´Ù.
⼗ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ ¿ä±¸ ±â´É Á¤ÀÇ
½ÇÁ¦ Åë½Å ¼ºñ½º¸¦ ¼öÇàÇϰí ÀÖ´Â KT¿ÍÀÇ ±ä¹ÐÇÑ ÇùÁ¶¸¦ ÅëÇØ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ¿¡ ¼ ÇÊ¿äÇÑ ±â´ÉÀ» Á¤ÀÇÇϰí À̸¦ ÃßÈÄ ¼³°è¿¡ ¹Ý¿µÇÑ´Ù.
⼗ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ ±¸Á¶ ¼³°è
½Ã½ºÅÛ¿¡¼ °¡Àå Áß¿äÇÑ ºÎºÐÀÎ Gateway Coordinator¸¦ ºñ·ÔÇØ SNMP Gateway, CMIP Gateway, ±×¸®°í CORBA/SNMP SMI Translator¿Í CORBA/GDMO Translator¿¡ ´ëÇÑ ±¸Á¶¸¦ ¼³°èÇÑ´Ù. À̸¦ ¼öÇàÇϴµ¥ ÀÖ¾î¼ °í·ÁÇÒ »çÇ×À¸·Î´Â,
- À§¿¡¼ Á¤ÀÇµÈ ½Ã½ºÅÛ ¿ä±¸ ±â´ÉÀ» ¹ÙÅÁÀ¸·Î ¼³°è
- À¥ ±â¹ÝÀ¸·Î ÇÑ ³×Æ®¿öÅ© °ü¸® ºÐ¾ß¿¡ ÀÖ¾î¼ »ê¾÷°è Ç¥ÁØÀÎ WBEMÀÇ ±¸Á¶¸¦ ¹Ý¿µÇÏ¿© ¼³°è
- È®À强À» ÃæºÐÈ÷ °í·ÁÇØ¼ ÃßÈÄ¿¡ ÇÊ¿ä ±â´É Ãß°¡ ¹× »èÁ¦ ½Ã À̸¦ ¿ëÀÌÇÏ°Ô ¼³°è
- Modularity, Reusability, Extensibility ¹× Scaleability¸¦ ÃæºÐÈ÷ °í·ÁÇÏ¿© ¼³°è
⼗ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ ±¸Çö
1Â÷³âµµ¿¡ ¼³°èµÈ SpecÀ» ¹ÙÅÁÀ¸·Î À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ¿¡ ´ëÇÑ ±¸ÇöÀ» ÇÑ´Ù. À̸¦ ¼öÇàÇϴµ¥ ÀÖ¾î¼ ÇÊ¿äÇÑ ¿ä¼Ò ±â¼úµéÀº º» ¿¬±¸½Ç¿¡¼ ÀÚüÀûÀ¸·Î ÇØ°áÇÔÀ» ¿øÄ¢À¸·Î ÇÑ´Ù. À̸¦ ÅëÇØ ÃßÈÄ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛÀÇ »ó¿ë Á¦Ç° ±¸Çö½Ã ÇÊ¿äÇÑ ¿øÃµ ±â¼úÀ» ÀÚ Ã¼ÀûÀ¸·Î È®º¸ÇÒ ¼ö ÀÖ´Ù.
⼗ ±¸ÇöµÈ ½Ã½ºÅÛÀÇ ¼º´É ½ÃÇè ¹× °ËÁõ
±¸ÇöµÈ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛ ¹× ³×Æ®¿öÅ© °ü¸® ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ´ëÇÑ ¾ÈÁ¤¼ºÀ» ³ôÀ̱â À§ÇØ º» ¿¬±¸½Ç ÀÚüÀûÀ¸·Î ½ÃÇèÀ» °ÅÄ£ µÚ KT¿ÍÀÇ ÇùÀǸ¦ ÅëÇØ ±× ¼º´ÉÀ» °ËÁõ¹Þ´Â´Ù.
³ª. ¿¬±¸°³¹ß ¹æ¹ý
⼗ º» ¿¬±¸½Ç¿¡¼ Áö³ ¸î ³â°£ ¿¬±¸Çؿ ³×Æ®¿öÅ© °ü¸® ±â¼úÀ» ¹ÙÅÁÀ¸·Î Çϰí Ÿ ¿¬±¸ ±â°ü¿¡¼ ¼öÇà ÁßÀÎ ¿¬±¸ ÀÚ·áµéÀº ÇØ´ç±â°ü ¹× ÇØ´çºÐ¾ß Àü¹®°¡¿ÍÀÇ ÇùÀǸ¦ ÅëÇØ ȹµæ
⼗ ½ÇÁ¦ ³×Æ®¿öÅ© °ü¸®¿¡ ÀÖ¾î¼ÀÇ ÇÊ¿ä ±â´É¿¡ ´ëÇÑ Á¤ÀÇ´Â KT¿ÍÀÇ ÇùÀǸ¦ ÅëÇØ Á¤ÀÇ
⼗ º» °úÁ¦¸¦ ¼öÇàÇϴµ¥ ÀÖ¾î¼ ÇÊ¿äÇÑ ¿ä¼Ò ±â¼úµéÀº º» ¿¬±¸½Ç¿¡¼ ÀÚüÀûÀ¸·Î ȹµæ, ÇØ°áÇÔÀ» ¿øÄ¢À¸·Î Çϳª, ºÒ°¡´ÉÇҽÿ¡´Â ÇØ´ç ±â¼ú Àü¹® ¿¬±¸ ±â°üÀ̳ª Àü¹®°¡¿ÍÀÇ ÇùÀǸ¦ ÅëÇØ ȹµæ
⼗ º» ½Ã½ºÅÛÀÇ ½ÃÁ¦Ç°À» °³¹ßÇϴµ¥ ÀÖ¾î¼ ÃßÈÄ KT¿¡¼ÀÇ ÇöÀå Àû¿ë ¹× »ó¿ë Á¦Ç°À¸·ÎÀÇ È®Àå °³¹ßÀ» °í·ÁÇØ È®À强, Àç»ç¿ë¼ºÀ» ÃæºÐÈ÷ °í·ÁÇØ¼ °³¹ß
⼗ ÀüüÀûÀÎ ½Ã½ºÅÛ ¼³°è ¹× ±¸Çö¿¡ À̸£±â±îÁö °´Ã¼ ÁöÇâÀûÀÎ ¹æ¹ýÀ» »ç¿ëÇÏ¿© ½Ã½ºÅÛ °³¹ß
5. ±â´ë¼º°ú ¹× Ȱ¿ë¹æ¾È
°¡. ±â¼ú¼öÁØ Çâ»ó¿¡ÀÇ ±â¿©Á¤µµ
⼗ À¥ ±â¼úÀº ºÐ»ê ¸ÖƼ¹Ìµð¾î µîÀÇ ±âÁ¸ÀÇ È°¿ë ºÐ¾ß¿¡¼»Ó¸¸ ¾Æ´Ï¶ó ³×Æ®¿öÅ© °ü¸® ºÐ¾ß¿¡¼µµ °ü¸®Á¤º¸ ¹× ³×Æ®¿öÅ© °ü¸® ½Ã½ºÅÛÀÇ »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º¸¦ ȹÀÏÀûÀ̰í Àϰü¼º ÀÖ°Ô Ç¥ÇöÇÒ ¼ö ÀÖ´Ù ´Â °¡´É¼ºÀ» ÀÔÁõÇÑ´Ù.
⼗ SNMP¸¦ À§ÁÖ·Î ÇÑ À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼ú¿¡ ºñÇØ »ó´ëÀûÀ¸·Î ÀúÁ¶ÇÑ TMNÀ» À§ÁÖ·Î ÇÑ À¥ ±â¹ÝÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼ú ºÐ¾ß¿¡ Å« ±â¿©¸¦ ÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù.
⼗ ¼º°øÀûÀÎ ½Ã½ºÅÛ ±â¼ú°³¹ßÀº ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ¼ºñ½º ±¸Ãà°ú °ü·ÃµÈ ±â¹Ý ±â¼ú ºÐ¾ß¿¡¼ ¼± Áø ¿Ü±¹ ±â¼úÀ» ´ëüÇÒ ¼ö ÀÖ´Â ±¹³» ±â¼úÀ» È®º¸ÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù.
⼗ ±¹³» ½ÇÁ¤¿¡ ÀûÇÕÇÑ ³×Æ®¿öÅ© °ü¸® ±¸Á¶ÀÇ °³¹ßÀº ¿ì¸® ½ÇÁ¤¿¡ ¸Â´Â ³×Æ®¿öÅ© °ü¸® ¿ä±¸ »çÇ×À» ±¹Á¦ ³×Æ®¿öÅ© °ü¸® ±â¼ú Ç¥ÁØ Á¦Á¤¿¡ ¹Ý¿µÇÒ °è±â¸¦ Á¦°øÇÔÀ¸·Î¼ ¿ì¸® ½Ã½ºÅÛÀÇ »óÈ£¿î¿ë¼ºÀ» Áõ Áø½Ãų ¼ö ÀÖ´Ù.
³ª. ¸ñÇ¥°¡ ¼º°øÇÑ °æ¿ìÀÇ È°¿ë ¹æ¾È
⼗ À¥ ±â¹ÝÀÇ ÅëÇÕ ³×Æ®¿öÅ© °ü¸® ±¸Á¶ÀÇ ¿¬±¸ °á°ú´Â ÇâÈÄ Ãʰí¼Ó Á¤º¸Åë½Å³×Æ®¿öÅ© ¹× °¢Á¾ Åë½Å ³×Æ®¿öÅ©µéÀ» Á¾ÇÕÀûÀ¸·Î °ü¸®Çϴµ¥ ÇÊ¿äÇÑ ÇÙ½ÉÀûÀÎ ±â¼ú·Î »ç¿ëµÉ °ÍÀÌ´Ù.
⼗ ÇöÀç KT¿¡¼ÀÇ ½ÇÁ¦ ³×Æ®¿öÅ© °ü¸® ȯ°æÀ» Àû¿ëÇÏ¿© Á¦Ç°À» °³¹ßÇÒ °æ¿ì À̸¦ ½ÇÁ¦ KT¿¡¼ÀÇ Åë½Å³×Æ®¿öÅ© °ü¸®¿¡ Ȱ¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
⼗ ÃßÈÄ TMN ȯ°æÇÏ¿¡¼ÀÇ ³×Æ®¿öÅ© °ü¸® ±â¼ú ¿¬±¸ (À¥ ±â¹Ý ¶Ç´Â ´Ù¸¥ ±â¹Ý) ¼öÇà½Ã ÇÊ¿äÇÑ ÇÙ ½ÉÀûÀÎ ±â¼ú·Î »ç¿ëµÉ °ÍÀÌ´Ù.
⼗ ÃßÈÄ »õ·Î¿î ³×Æ®¿öÅ© °ü¸® ±â¼úÀÇ ÃâÇö½Ã ÀÌÀÇ °³¹ß¿¡ À־µ ¹ÙÅÁÀÌ µÇ´Â ±â¼ú·Î Ȱ¿ëµÉ °Í ÀÌ´Ù.
6. ÁÖ¿ä ¿¬±¸±âÀÚÀç
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7. ÃßÁø ÀÏÁ¤ °èȹ
°¡. ÃѰý ÀÏÁ¤ °èȹ
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³ª. ´çÇØ³âµµ ÀÏÁ¤ °èȹ
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8. ¼Ò¿ä¿¹»ê³»¿ª: °¡. ¼Ò¿ä ¿¹»ê ÃѰý(´çÇØ³âµµ)
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³ª. ÁÖ¿ä ºñ¸ñ ¼Ò¿ä³»¿ª
1) ¿¬±¸±âÀÚÀç ±¸ÀÔºñ (´ÜÀ§:õ¿ø)
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2) ÀÓÂ÷·á (´ÜÀ§:õ¿ø)
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3) ½Ã¾à ¹× Àç·áºñ (´ÜÀ§:õ¿ø)
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4) ±¹¿ÜÃâÀå
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5) ±¹¿ÜÈÆ·Ã
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9. ¿¬±¸¿ø Æí¼ºÇ¥
°¡. °úÁ¦¼öÇàÃ¥ÀÓÀÚ
1) ÀÎÀû»çÇ×
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2) ÇзÂ
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3) °æ·Â
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4) ÁÖ¿ä °úÁ¦ ¼öÇà ¾÷Àû(ÃÖ±Ù 3³â°£)
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5) ¿¬±¸³í¹® ¹ßÇ¥ ½ÇÀû µî(¾Æ·¡¿Í °°ÀÌ ±¸ºÐÇÏ¿© ÃÖ±Ù 3³â°£ ¿¬µµ¼øÀ¸·Î ÀÛ¼ºÇÔ)
°¡) Àú ¼
1997. 7 - È«¿ø±â, "SNMP & CMIP (MIB)", Çѱ¹Á¤º¸±â¼ú±³À°¿ø, July 1997.
1996. 6 - È«¿ø±â, "ºÐ»êó¸® (Distributed Processing)", µ¥ÀÌÄÞ ÁÖ½Äȸ»ç, June 1996.
³ª) ±¹³»Àü¹®ÇмúÁö
1996. 11 - "TMN ȯ°æ¿¡¼ ºÐ»ê°ü¸®Áö¿øÀ» À§ÇÑ ºÐ»êó¸® ±â¼ú (Supporting Distributed Management in a TMN Environment)", KISS Information Network Review, Vol. 10, No. 2.
1996. 10 - "CORBA ±â¹ÝÀÇ TMN °øÀ¯°ü¸®Áö½Ä ½Ã½ºÅÛÀÇ ¼³°è ¹× ±¸Çö (Design and Implementation of CORBA-based TMN Shared Management Knowledge System)", Á¤º¸°úÇÐȸ³í¹®Áö(A), Vol. 23, No. 10, October 1996, pp. 1078-1087.
1996. 1 - "ºÐ»ê½Ã½ºÅÛ °ü¸® ±â¼ú", Á¤º¸°úÇÐȸÁö, Vol. 14, No. 1, pp. 51-61.
´Ù) ±¹¿ÜÀü¹®ÇмúÁö
1997. 12 - "A Flexible and Reliable Distributed Multimedia System for Multimedia Information Superhighways", Malaysian Journal of Computer Science, December 1997.
1997. 10 - "Web-based Intranet Services and Network Management", IEEE Communications Magazine, October 1997, pp. 100-110 (SCI).
1997. 6 - "Customer Network Management System for Managing ATM Virtual Private Neworks", Journal of IEICE Transactions on Communications, Vol. E80-B, No. 6, pp. 818-826 (SCI).
1997. - "Design and Implementation of TMN SMK System Using CORBA ORB", Accepted to be published in the Journal of Network and Systems Management, Plenum Press, Vol. 6, No. 2, June 1998.
¶ó) ´ëÇÐÇмúÁö
1997. 12 - "Enterprise Network Monitoring, Analysis and Monitoring Using Web Technology", Technical Report, POSTECH, PIRL-TR-97-10, December 1997.
1997. 3 - "MAESTRO: A Corba-based Distributed Multimedia System", Technical Report, POSTECH, PIRL-TR-97-2, March 1997.
1997. 3 - "A Corba-based Management Framework for Distributed Multimedia Services and Applications", Technical Report, POSTECH, PIRL-TR-97-1, March 1997.
¸¶) ÇмúȸÀÇ °ÔÀç ³í¹®
1997. 11 - "Network Virtual Computing: A Management Viewpoint", Proc. of NVC Workshop, Taejeon, Korea, November 1997.
1997. 10 - "A CORBA-Based Management Framework for Distributed Multimedia Services and Applications", Proc. of the Distributed Systems: Operations and Management, Sydney, Australia, October 1997, pp. 132-144.
1997. 10 - "Development of DMI MIF Decoder and Browser", (in Korean), Proc. of the 24th KISS Fall Conference, Seoul, Korea, October 1997, pp. 349-352.
1997. 10 - "Design and Implementation of a Management System for CORBA-Based Distributed Systems", Proc. of the Asian-Pacific Network Operations and Management Symposium, Seoul, Korea, October 1997, pp. 473-485.
1997. 7 - "A CORBA-based Distributed Multimedia System", Proc. Of the Fourth Workshop on Distributed Multimedia Systems, Vancouver, Canada, July 1997, pp. 1-8.
1997. 6 - "Web-based Customer Network Management", Proc. of the First IEEE Enterprise Networking Mini-conference (ENM-97), Montreal, Canada, pp. 160-169.
1997. 6 - "Object-Oriented Modeling of Distributed Multimedia Systems", Proc. of the IEEE International Conference on Communications (ICC'97), Montreal, Canada, pp.777-781.
1997. 3 - "HEMOS: Campus Computing Environment Based on AFS", Proc. of DECORUM'97, Long Beach CA.
1996. 10 - "CORBA¸¦ ÀÌ¿ëÇÑ ODP Æ®·¹À̵ù ¼ºñ½º (A CORBA-based ODP Trading Service)", Proc. of the 23rd KISS Fall Conference, Yongin, Korea, pp. 1073 - 1076.
1996. 10 - "ºÐ»ê ¸ÖƼ¹Ìµð¾î ¼ºñ½ºÀÇ ¸ðµ¨¸µ (Modeling of Distributed Multimedia Services)", Proc. of the 23rd KISS Fall Conference, Yongin, Korea, pp. 1313 - 1316.
1996. 10 - "Áö¿ªÀû ȸº¹À» ÅëÇÑ ½Å·Ú¼º ÀÖ´Â Multicasting (Achieving Reliable Multicasting Through Local Recovery)", Proc. of the 23rd KISS Fall Conference, Yongin, Korea, pp. 1379-1382.
1996. 10 - "Implementation and Performance of a TMN SMK System", Proc. of the IEEE/IFIP 1996 Distributed Systems: Operations and Management, L'Aquila Italy.
1996. 10 - "Virtual Private Network Mangement Supporting CNM Services in ATM Networks", Proc. of the 1996 KNOM Fall Workshop on Network Operations and Management, Taejeon, Korea, pp. 18-26.
1996. 6 - "Supporting Distributed Management in a Telecommunications Management Network (TMN) Environment", Proc. of the Second IEEE Workshop on Systems Management, Toronto Canada, pp. 148-157.
1996. 6 - "Design of Run-Time Configuration Manager for a Multimedia Network Environment", Proc. of the Second IEEE Workshop on Systems Management, Toronto Canada, pp. 9-14.
1996. 4 - "Distributed Management Support for Telecommunication Management Networks ", Proc. of the 1996 IEEE Korea International Symposium on Network Operations and Management, Seoul Korea, pp. 79-87.
1996. 4 - "Design and Implementation of a CORBA-Based TMN SMK System", Proc. of the IEEE/IFIP 1996 Network Operations and Management Symposium, Kyoto Japan, pp. 64-74.
1995. 11 - "Towards Automating Instrumentation of Systems and Applications for Management", Proc. of GLOBECOM '95, Singapore, pp. 107-111.
1995. 8 - "Developing Manageable Distributed Systems and Applications", Proc. of the International Workshop on Network and Systems Management, Kyongju, Korea, August, 1995, pp. 133-142.
1995. 8 - "Modeling and Management of Distributed Applications and Services Using the OSI Management Framework", Proc. of the International Conference on Computers and Communications, Seoul, Korea, August, 1995, pp. 215-220.
1995. 5 - "The Abstraction and Modeling of Management Agents", Proc. of the International Symposium on Integrated Network Management, Santa Barbara, CA, May 1995, pp. 466-478.
1995. 5 - "Resource Management System Based on the ODP Trader Concepts and X.500", Proc. of the International Symposium on Integrated Network Management, Santa Barbara, CA, May 1995, pp. 118-130.
¹Ù) Ư Çã
»ç) ¿¬±¸º¸°í¼
1997. 11 - Won-Ki Hong, "ÀÎÅÍ³Ý ÀÀ¿ë ¼ºñ½º °ü¸® ±â¼ú¿¡ °üÇÑ ¿¬±¸", (in Korean) ETRI Project Final Report, November 1997.
1997. 10 - Won-Ki Hong, "ÀÀ¿ë¼ºñ½º ǰÁú °ü¸®¸¦ À§ÇÑ °ü¸® ´ë»ó ¿ä¼Ò ¼±Á¤¿¡ °üÇÑ ¿¬±¸",
(in Korean), SERI Project Interim Report, October 1997.
1997. 9 - Won-Ki Hong, "Planning for Efficient Utilization of POSCO Computing Resources"
(in Korean), POSCO Project Final Report, September 1997.
1997. 9 - Won-Ki Hong, "Development of DMI-based PC Server Management System" (in
Korean), Samsung Project Final Report, September 1997.
1996. 11 - Won-Ki Hong, Son Sung-Pil, Lee Jae-Seung and Ko Min-Soo, "A Study on the Standardization of Distributed Systems Software", ETRI Project Final Report, November 1996.
1996. 8 - Won-Ki Hong, "A Study on Distributed Management of Networks and Systems", PIRL Project Final Report, August 1996.
6) ¿¬±¸Áöµµ ¹× Âü¿©½ÇÀû
°¡) ¼®, ¹Ú»ç Áöµµ ÇöȲ ¹× ½ÇÀû
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³ª) ÇöÀç ¼öÇàÁßÀÎ ¿¬±¸°úÁ¦ ¼öÇà³»¿ë
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³ª. Âü¿©¿¬±¸¿ø
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