ÖÐÐËͨѶ³É¹¦½øÐÐSPTNÒµÎñÑÝʾ »ñONFר¼ÒºÃÆÀ
¡¡¡¡6ÔÂ15ÈÕ£¬2016 ONF£¨Open Networking Foundation£©±ê×¼»áÒéÆÚ¼ä£¬ÖÐÐËͨѶÖ÷ÌâΪ¡°SPTN¹¹½¨µ¯ÐÔ¿ª·ÅÍøÂ硱µÄÏÖ³¡»áÔڹ㶫ÉîÛڳɹ¦¾Ù°ì¡£À´×Ե¹úµçÐÅ¡¢Ïã¸ÛPCCW¡¢ÖйúÒÆ¶¯¡¢ÖйúµçÐÅ¡¢ÖйúÐÅϢͨÐÅÑо¿Ôº¡¢ÖÐÐËͨѶµÈONF±ê×¼×é֯ר¼ÒÆë¾ÛÒ»Ì㬹²Í¬Ì½ÌÖSPTNµÄ±ê×¼Óë·¢Õ¹¡£ÔڻÏÖ³¡£¬ÖÐÐËͨѶ½éÉÜÁËSPTNµÄ×îвúÆ·¼¼Êõ½øÕ¹ºÍ·½°¸£¬³É¹¦ÑÝʾOpenflow´«ËÍÃæµÄSPTNÒµÎñÅäÖᢱ£»¤µ¹»»¡¢¶¯Ì¬ÖØÂ·ÓÉ¡¢¼¯ÈºµÈ¼¼ÊõÄÚÈÝ£¬»ñµÃONFר¼ÒµÄ³ä·Ö¿Ï¶¨ºÍºÃÆÀ¡£
¡¡¡¡ONF¿ª·ÅÍøÂç»ù½ð»áÓÚ2011ÄêÓÉDeutsche Telekom¡¢ Facebook¡¢ Google¡¢ Microsoft¡¢VerizonµÈ»ú¹¹´´Á¢£¬ÓµÓÐ140¶à¼ÒÈ«Çò»áÔ±£¬ÊÇÖÆ¶¨SDNÏà¹Ø¼¼ÊõµÄÖØÒª±ê×¼×éÖ¯¡£ONF±¾´Î»áÒéÊǼܹ¹¡¢Open transport¹¤×÷×é¼°Carrier Grade SDNÌÖÂÛ×éµÄÖмä»áÒ飬ÌÖÂۼܹ¹¡¢ÐÅϢģÐÍ¡¢¹â´«ËÍÍøSDN¡¢¹â´«ËÍÍøAPI¿ªÔ´µÈ¹¤×÷¡£
¡¡¡¡ÔÚONF»áÒéÆÚ¼ä£¬ÖÐÐËͨѶÑÝʾÁË¿ØÖÆÆ÷ͨ¹ýÄÏÏòÀ©Õ¹µÄOpenflowºÍOf-ConfigÐÒé½Ó¿ÚʵÏֶ˵½¶ËÒÔÌ«Íø×¨ÏßÒµÎñµÄÍøÂç½â¾ö·½°¸¡£¸ÃÑÝʾÑéÖ¤ÁËSPTNÄÏÏòÀ©Õ¹½Ó¿ÚµÄ¼¼Êõ¿ÉÐÐÐÔ¡£¸Ã¼¼ÊõÔÚת·¢Ã洴еØÒýÈëʵʱÐÔÒªÇóºÜ¸ßµÄÓ²¼þÔ¤¼¤»îMPLS-TP OAMºÍAPS±£»¤µ¹»»¹¦ÄÜ£¬´Ó¶øÇáËÉʵÏÖ50ms 1:1 LSP¹ÊÕÏ¿ìËÙ±£»¤µ¹»»¡£´Ë´ÎÑÝʾÓÐÀûÓÚÍÆ¶¯SPTN¼¼ÊõÔÚONFµÄ±ê×¼»¯¹¤×÷¡£
¡¡¡¡ÖÐÐËͨѶ×Ô2014Äê·¢²¼SPTN½â¾ö·½°¸ÒÔÀ´£¬ÔÚSPTN±ê×¼¡¢Ñо¿¼°ÊÔÉÌÓ÷½Ãæ²»¶ÏÈ¡µÃÁËÒµ½çÁìÏȵijɼ¨¡£2014Äê12Ô£¬Ê×´ÎϵͳÐÔÍê³ÉÁËÖйúÒÆ¶¯Ñо¿ÔººÍ¹¤ÐŲ¿µÄSPTNʵÑéÊÒ²âÊÔ£¬ºóÐøÓëÔËÓªÉ̺Ï×÷ÑéÖ¤ÁËÏÖÍøPTNƽ»¬Ñݽøµ½SPTNµÄ½â¾ö·½°¸£¬×öµ½Á˲»ÖжÏÏÖÍøÒµÎñµÄSPTNÉý¼¶£¬²¢ÑéÖ¤ÁË¿çÓòÒµÎñµÄ¿ìËÙ¿ªÍ¨¡¢¶à²ßÂÔ·Óɵȹ¦ÄÜ¡£2015ÄêÖÁ2016Äê³õ£¬ÖÐÐËͨѶȫ³Ì²ÎÓëÁËÖйúÒÆ¶¯Ñо¿Ôº×éÖ¯µÄSPTN¶à³§¼Ò»¥Í¨²âÊÔ£¬³ÉΪΨһһ¼ÒͬʱÌṩS-Controller¡¢D-Controller»¥Í¨²âÊԵij§¼Ò£¬¶à³§¼Ò»¥Í¨²âÊÔ´ó´ó´Ù½øÁËSPTNµÄ²úÒµÁ´ºÍ¼¼Êõ³ÉÊìÐÔ¡£ÔÚSPTNʱ´ú£¬ÖÐÐËͨѶ½«Æ¾½èÆäÔÚSPTNÁìÓòµÄ¼¼Êõ¼°ÉÌÓÃÓÅÊÆ£¬³ÖÐøÍÆ¶¯SPTN¼¼ÊõºÍ²úÒµÁ´µÄ·¢Õ¹¡£


ͼƬÐÂÎÅ
-
80ÒÚÃÀÔª¹âÏ˽ÓÈëÊг¡ÕýÔâÓö³å»÷
-
¡°¶«ÊýÎ÷Ë㡱 ³¬¼¶´ó¹¤³Ì¼´½«ÉÏÂí
-
ÍõÕ¨£¡ºàͨÁ¿²ú400G¹è¹âÄ£¿é
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ3£ºÓïÒôͨ»°ÐÂʱ´ú
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ2£º¹âÏ˳ÉÕæ
-
ר·Ã|EXFO£º¾Û½¹¸ßËÙÁìÓò£¬´òÔìÈ«ÐÂδÀ´
-
ר·Ã|³¤¹âͨÐÅÒ¶¶«£º¼á³Ö×ß³öÈ¥Õ½ÂÔ£¬´òºÃº£Íâ¹¥¼áÕ½
-
ר·Ã|»ô¶û±ÈÌØÀîÑô£º½ô¸ú¿Í»§½Å²½£¬ÓÃÐÄ×öºÃ²úÆ·
×îл¸ü¶à
-
¼´ÈÕ-8.20Á¢¼´Í¶Æ±>>>ά¿Æ±¡¤OFweek 2022¼¤¹âÐÐÒµÄê¶ÈÆÀÑ¡
-
9ÔÂ27-29ÈÕÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ºÏ³É´óо¾¶Ê¯Ó¢¹âÏË -- ¹âѧÉè¼ÆºÍ²ÄÁÏÑ¡Ôñ¶Ô¹âÏËÐÔÄܵÄÓ°Ïì
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ÁìÓ¢Ñï·«³öº£Èý²¿Çú¡ª¡ªÖƶ¨ÓªÏúÕ½Êõ
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ AEDTµçÈÈñîºÏÉè¼ÆÁ÷³ÌÓëÓ¦Óð¸Àý
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ANSYS´ÅÐÔÔª¼þ¼°¿ª¹ØµçÔ´Éè¼Æ½â¾ö·½°¸ÔÚÏßÑÐÌÖ»á
ÍÆ¼öרÌâ
- 1¹âÄ£¿é²úÒµÁ´Öð²½ÇÐÈ뼤¹âÀ×´ïÈüµÀ
- 2×Ϲ⼯ÍÅԶʳ¤ÕÔΰ¹ú±»´ø×ßµ÷²é
- 3׿Òí¿Æ¼¼ÉϰëÄê¾»ÀûÈóϵø2504.92%
- 4ÃÀ¹úÐû²¼EDAÕýʽ¶Ô»ª¶Ï¹©£¡
- 5´«ÅåÂåÎ÷½ñÈÕ½«Óę̈»ýµç¶Ê³¤ÌÖÂÛ2800ÒÚÃÀÔªµÄ¡°Ð¾Æ¬Óë¿ÆÑ§·¨°¸¡±
- 6ÖйúµçÐÅÆô¶¯½ÓÈëÐÍOTNÉ豸À©Èݼ¯²É
- 7»ªÎªÕ¼¾Ý400G WDMÊг¡35%·Ý¶î
- 8ÖйúµçÐŹâÏËÊÕ·¢Æ÷É豸À©Èݼ¯²É
- 9ÇàµºÑØº£100¹«ÀﺣÓòÄÚʵÏÖ5GÐźŸ²¸Ç
- 10ÌÚѶ¡¢×Ö½Ú·×·×Èë¹ÉÕâ¼Ò¹âоƬ³§ÉÌ
- ¼¤¹âÆ÷¸ß¼¶ÏúÊÛ¾ÀíÉϺ£ÊÐ/ºç¿ÚÇø
- ¹âÆ÷¼þÑз¢¹¤³Ìʦ¸£½¨Ê¡/¸£ÖÝÊÐ
- ·â×°¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ¹âÆ÷¼þÎïÀí¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ÏúÊÛ×ܼࣨ¹âÆ÷¼þ£©±±¾©ÊÐ/º£µíÇø
- ×Ô¶¯»¯¸ß¼¶¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¸ß¼¶Èí¼þ¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¼Êõר¼Ò¹ã¶«Ê¡/½ÃÅÊÐ
- ½á¹¹¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¤¹âÑз¢¹¤³Ìʦ±±¾©ÊÐ/²ýÆ½Çø
·¢±íÆÀÂÛ
ÇëÊäÈëÆÀÂÛÄÚÈÝ...
ÇëÊäÈëÆÀÂÛ/ÆÀÂÛ³¤¶È6~500¸ö×Ö
ÔÝÎÞÆÀÂÛ
ÔÝÎÞÆÀÂÛ