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12804R
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Business ¼ºñ½º´Â tiered ÀÎÅÍ³Ý Á¢¼Ó, °èÃþÈµÈ ´ë¿ªÆø°ú re-direction Control content(Á¤º¸)·Î °¢±â business ¸¦ À§ÇÑ VoIP ¿Ü¿¡ ´Ù¼ö »çÀÌÆ®¸¦ ¿¬°áÇϱâ À§ÇÑ standard E-Line °ú E-LAN À» Æ÷ÇÔÇÑ´Ù. »õ·Î¿î Çõ½ÅÈµÈ ±â¼úÀº, BlackDiamond 12804R ÀÌ ·¹ÀÌ¾î ³×Æ®¿öÅ©¸¦ ½±°Ô scaling °ú ÀÌ¿ëÇÒ¼ö ÀÖµµ·Ï ÇØÁØ´Ù. ¼ºñ½º´Â carrier-class hardware, software, network º¸È£´É·ÂÀ¸·Î º¸È£µÈ´Ù.
Target Applications
BlackDiamond 12804R Àº »õ·Î¿î business ¿Í residential ¼ºñ½º¸¦ Àü´ÞÇϱâ À§ÇÏ¿© metro °ø±ÞÀÚµéÀ» À§ÇÑ ¸ñÀûÀ¸·Î ¼³°èµÇ¾ú´Ù.
Features °¡ÀÔÀÚ¸¶´Ù ¼öÀÍÀ» Áõ°¡½ÃÅ°±â À§ÇÑ High Service Density -°èÃþÇü QoS ¿£Áø -vMAN service multiplexing and cross connect -CLEAR-Flow security engine
½±°Ô ³×Æ®¿öÅ©¸¦ ÃøÁ¤°ú ´Ù·ç±âÀ§ÇÑ Carrier-Class È®À强 -MAC-in-MAC for Ethernet scaling -H-VPLS for MPLS scaling -XML-based service provisioning -Ethernet ping and traceroute(ÃßÀû·çÆ®)
Carrier-Class Availability for Quality Subscriber Experience -Redundant system design -ExtremeXOS¢â modular operating system -Ethernet Automatic Protection Switching (EAPS) network resiliency protocol
High Service Density BlackDiamond 12804R ÀÇ ÃæºÐÇÑ ´ë¿ªÆø ¼¼ºÐÈ¿Í ¼ºñ½º ¿ì¼±¼øÀ§´Â triple play of voice, video, data ¿Í residential °¡ÀÔÀÚÀÇ Áõ°¡¸¦ °¡´ÉÇÏ°ÔÇÑ´Ù. °°Àº ÀÌ´õ³Ý ³×Æ®¿öÅ©´Â »çÀÌÆ®°£ÀÇ ¿¬°á¼ºÀ» À§ÇÏ¿© point-to-point (E-Line) ¿Í multi-point (E-LAN, VPLS) business ¼ºñ½º, tiered ÀÎÅÍ³Ý Á¢¼Ó°ú °¢±â ±â¾÷ °í°´À» À§ÇÑ ¿ì¼±¼øÀ§ÈµÈ Voice-over-IP ¸¦ Àü´ÞÇÑ´Ù.
Tiered Bandwidth Control Hierarchical QoS BlackDiamond 12804R ÀÇ °èÃþÈµÈ QoS ¿£ÁøÀº ¼ºñ½º, °¡ÀÔÀÚ, Æ÷Æ®¸¶´Ù ´ë¿ªÆø Á¦ÇÑÀ» Çã¿ëÇÑ´Ù. ´Ù¾çÇÑ ¼ºñ½º ¿ä±¸»çÇ×À¸·Î ¼öõ¸íÀÇ °¡ÀÔÀÚµéÀº °°Àº ±â°¡ºñÆ®³ª 10 ±â°¡ºñÆ® Æ÷Æ®¸¦ °øÀ¯ÇÒ¼ö ÀÖÀ¸¸ç, scalable residential DSL °ú cable triple play ¸¦ °¡´ÉÇÏ°ÔÇÑ´Ù. °¢±â DSLAM À̳ª CMTS ·ÎºÎÅÍÀÇ °¡ÀÔÀÚµéÀº ¼ºñ½º Á¦¾î¸¦ À§ÇÑ BlackDiamond 12804R ¿¡ °øÀ¯µÈ Á¢¼ÓÀ¸·Î Áý°áµÈ´Ù.
business service example Àº bronze/2M, silver/10M, gold customer/20M ÀÇ E-Line À¸·Î ¿ì¼±¼øÀ§È µÇ¾îÀÖ´Ù. °¢±â silver customer ¸¦ À§Çؼ 2M, 10M , 20M ´Â ±×µéÀÇ ¾îÇø®ÄÉÀÌ¼Ç ¿ì¼±¼øÀ§¿¡ ±â¹ÝÇÏ¿© Á»´õ ¹èÄ¡µÉ¼öÀÖ´Ù. ´ÜÀÏ ±â°¡ºñÆ® Æ÷Æ®´Â ¼öõ°³ÀÇ gold, silver, bronze °¡ÀÔÀÚµéÀ» °¡Áú¼öÀÖ´Ù.
Ingress and Egress Control(ÀÔÃâ·Â Á¦¾î) BlackDiamond 12804R Àº ÀÔÃâ·ÂÀ» À§ÇÑ °èÃþÀûÀÎ QoS (H-QoS) Á¦¾î¸¦ Áö¿øÇϸç, ´ë¿ªÆøÀº Peer-to-Peer(P2P) ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÏ¿© °¡ÀÔÀÚµé »Ó¸¸ ¾Æ´Ï¶ó ¿ä±¸µÇ´Â ºñµð¿À °°Àº ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÏ¿© °¡ÀÔÀڵ鿡°Ô ÁöÁ¤µÉ¼öÀÖ´Ù. Á¦¾î´Â ¶ÇÇÑ ´Ù¸¥ ¾îÇø®ÄÉÀ̼ǰú ´ë¿ªÆø °ø±ÞÀÚµé·Î ºÎÅÍ ´ë¿ªÆø °ü¸®¸¦ Çã¿ëÇϸç, ³×Æ®¿öÅ© µµ´Þ·ü°ú ¸ÞÆ®·Î °ø±ÞÀÚ°¡ ±×µéÀÇ °¡ÀÔÀڵ鿡°Ô Á¦°øÇÒ¼öÀÖ´Â µ¶Æ¯ÇÑ ¼ºñ½º ¾çÂÊ´Ù È®ÀåÇÑ´Ù.
Granular Content Delivery Service Multiplexing(´ÙÁßÈ) BlackDiamond 12804R Àº °¢±â °¡ÀÔÀڵ鿡°Ô ´ÙÁ߼۽ŠµÉ¼öÀÖ´Â ´ÙÁß¼ºñ½º¸¦ Á¦°øÇÑ´Ù. °øÅëµÈ Æ÷Æ®·Î ÁýÁßÈµÈ DSL°ú ÄÉÀÌºí °¡ÀÔÀÚµéÀº ÀÎÅÍ³Ý Á¢¼ÓÀ» À§ÇÏ¿© ´Ù¸¥ ÀÎÅÍ³Ý ¼ºñ½º °ø±ÞÀÚµéÀ» ÀÌ¿ëÇÒ¼öÀÖ´Ù. °¢±â °¡ÀÔÀÚµéÀº respective(°¢ÀÚÀÇ) ISP ¸¦ À§ÇÑ µ¶Æ¯ÇÑ vMAN¿¡¼ route µÉ¼öÀÖ´Ù. À¯»çÇÏ°Ô, ¸ÞÆ®·Î °ø±ÞÀÚ·Î ºÎÅÍÀÇ video content ´Â °¡ÀÔÀڵ鿡 ÀÇÇؼ ÃëµæµÈ µ¶Æ¯ÇÑ ¼ºñ½º¿¡ ±â¹ÝÇÏ¿© ºÐ¹èµÉ¼öÀÖ´Ù.
°¢±â business °í°´µé·Î ºÎÅÍÀÇ Æ®·¡ÇÈÀº VLAN, vMAN, Port ,¿ì¼±¼øÀÇ field ÀÇ Á¶ÇÕ¿¡ ÀÇÇØ ºÐ·ùµÉ¼öÀÖ´Ù. ÀÌ ºÐ·ù´Â ¸ÞÆ®·Î ³×Æ®¿öÅ© »ó¿¡¼ °¢±â °í°´µéÀÇ Æ®·¡ÇÈ ¿ì¼±¼øÀ§¸¦ À¯ÁöÇÏ´Â µ¶Æ¯ÇÑ vMAN °ú H-QOS ¼³Á¤À» À§ÇÑ °¢±â business °í°´µéÀÇ map¿¡ ÀÌ¿ëµÇ±âµµÇÑ´Ù.
vMAN Cross-Connect vMAN cross-connect ´Â business site ¿¬°áÀ» À§ÇÑ bridging regional VLAN °ú vMAN À» Çã¿ëÇÑ´Ù. »çÀÌÆ® ¸¶´Ù ´Ù¸¥ VLAN °ú vMAN À» ÀÌ¿ëÇÏ´Â business ¸¦ À§ÇÏ¿©, ¸ÞÆ®·Î ¼ºñ½º °ø±ÞÀÚ´Â »çÀÌÆ® »çÀÌÀÇ customer tag ¸¦ º¯È¯ÇÒ¼ö ÀÖÀ¸¸ç, business ´Â ±×°ÍÀÇ ³»ºÎ ÀÎÇÁ¶ó¸¦ º¯È½ÃÅ°Áö ¾ÊÀ¸¸ç ³²°Ü³õÀ»¼öÀÖ´Ù. ÀÌ°ÍÀº ´Ù¼ö ³×Æ®¿öÅ©ÀÇ ÁýÇÕ¿¡¼ ¿ä±¸ÇÏ´Â merger(ÇÕº´) ¿Í acquisition(¼öÁý) ±×¸®°í ´Ù¸¥ activity(½ÇÇà) ¿¡ À¯¿ëÇÏ´Ù
Advanced Services Engines BlackDiamond 12804R Àº »õ·Î¿î revenue-generating service ¸¦ Áö¿øÇϱâ À§ÇØ Ã¶ÀúÇÏ°Ô ¼³°èµÇ¾ú´Ù.
CLEAR-Flow Security Engine CLEAR-Flow ´Â 10 ±â°¡ºñÆ® ¼Óµµ·Î ³×Æ®¿öÅ© °ø°ÝÀ» ŽÁöÇÏ°í ¹æ¾îÇϱâ À§ÇÑ ±Ùº»ÀûÀÎ »õ·Î¿î Á¢±ÙÀÌ´Ù. Extreme ³×Æ®¿öÅ© 4¼¼´ë ASIC ÀÇ monitoring °ú programming scale, ExtremeXOS ¿Í memory architecture ·Î ÀÎÇÏ¿©, BlackDiamond 12804R ¿¡¼ÀÇ CLEAR-Flow ´Â ¸ðµçÆÐŶÀ» line-rate·Î °¢ÀÚ Á¶»çÇÏ¸ç ¾ÇÀÇÀû Æ®·¡ÇÈ¿¡ Áï½Ã ´ëÀÀÇÏ¸ç °¢±â °¡ÀÔÀÚ¿Í ³×Æ®¿öÅ©¸¦ º¸È£ÇÑ´Ù.
Carrier-Class Scalability ¼ºñ½º °ø±ÞÀÚµéÀº ÇöÀç ´Ù¼ö »çÀÌÆ®¿¡ ÆîÃÄÁø ¸¹Àº¼öÀÇ residential °ú business À¯ÀúµéÀÇ Áö¿øÀ» Çã¿ëÇÏ´Â »õ·Î¿î ¼Ö·ç¼ÇÀ» ÇÊ¿ä·ÎÇÏ¸ç ¸ðµç °°Àº ³×Æ®¿öÅ©¿¡¼ ´Ù¾çÇÑ ¾îÇø®ÄÉÀ̼ÇÀ» ÀÌ¿ëÇÑ´Ù. BlackDiamond 12804R Àº ½±°Ô ´ëÇü³×Æ®¿öÅ©¸¦ ¼³°è¿Í ´Ù·ç±â À§ÇÑ »õ·Î¿î ±â¼úÀ» Àü´ÞÇÑ´Ù.
NetworkScaling vMANScaling ³×Æ®¿öÅ©¿¡¼ overlapping VLAN À» Çã¿ëÇÔ¿¡ µû¶ó¼, vMAN Àº ¸ÞÆ®·Î °ø±ÞÀÚµéÀÌ ¸¹Àº¼öÀÇ °í°´µéÀ» ÃøÁ¤ÇÒ¼ö ÀÖµµ·Ï ÇØÁØ´Ù. vMAN ±â¼ú¸¸À¸·Î´Â °¢±â ½ºÀ§Ä¡¿¡¼ Áö¿øµÇ¾î¾ß¸¸ ÇÏ´Â MAC ÁÖ¼ÒÀÇ ¼ö¸¦ °¨¼Ò½Ãų¼ö ¾øÀ¸¸ç, °¢±â ÀüÅëÀûÀÎ ÀÌ´õ³Ý ½ºÀ§Ä¡´Â ¾ÆÁ÷ ´ÜÁö 4,000 °³ÀÇ vMAN ¸¸À» Áö¿øÇÒ¼öÀÖ´Ù.
vMAN Peering HQoS ¿Í °áÇÕµÈ Network-to-Network Interface (NNI) Æ÷Æ®¿¡¼ÀÇ vMAN translation Àº BlackDiamond 12804R ÀÌ ´Ù¸¥ ³×Æ®¿öÅ©¿Í ¾îÇø®ÄÉÀÌ¼Ç °ø±ÞÀÚµéÀ» °üÂûÇϵµ·Ï Çã¿ëÇÏ¸ç ³×Æ®¿öÅ© µµ´ÞÀ» È®ÀåÇÑ´Ù. °¢±â °üÂû·Î ºÎÅÍÀÇ Æ®·¡ÇÈÀº vMAN °ú service ÀÇ ´Ü°è¸¶´Ù Á¦¾îµÉ¼öÀÖ´Ù.
MAC-in-MAC IEEE 802.1ah standard ±â¹ÝÀÎ MAC-in-MAC ÇÁ·ÎÅäÄÝÀº ¸ÞÆ®·Î °ø±ÞÀÚ°¡ Ethernet technology ·Î ³×Æ®¿öÅ©¸¦ ÃøÁ¤ÇÒ¼ö ÀÖµµ·Ï Çã¿ëÇϸç, °£ÆíÇÑ °ü¸®¿Í ¿î¿µ ±×¸®°í ³·Àº ºñ¿ëÀ» À¯ÁöÇÑ´Ù. MAC-in-MAC Àº core ¾ÈÀÇ ¶ó¿ìÆÃÀ» À§ÇÏ¿© vMAN Æ®·¡ÇÈÀ» Ãß°¡ ÀÌ´õ³Ý Çì´õ·Î ¾ÏÈ£ÈÇÑ´Ù. ±×·¯¹Ç·Î core ÀÌ´õ³Ý ½ºÀ§Ä¡´Â ´ÜÁö core¿¡ Á÷Á¢ ¿¬°áµÈ ÇÏ´Ü ½ºÀ§Ä¡ÀÇ MAC ÁÖ¼Ò¸¸ ¹è¿ì¸é µÇ¸ç, °í°´ VLAN ¾ÈÂÊÀÇ MAC ÁÖ¼Ò´Â ÇÊ¿äÄ¡¾Ê´Ù. MAC-in-MAC Àº ¶ÇÇÑ ´õ¸¹Àº °¡ÀÔÀÚÀÇ scaling À» À§ÇÑ ¸¹Àº ¼öÀÇ vMAN instance(½ÇÇà ÇÁ·Î±×·¥ÀÇ ´ÜÀÏ »çº»)¸¦ Á¦°øÇÑ´Ù.
MPLS Scaling ¸ÞÆ®·Î °ø±ÞÀÚ´Â µ¶Æ¯ÇÑ MPLS tunnel À» À§ÇØ °¢±â vMAN ¿¡ map À» ÇÒ¼öÀÖ´Ù. °í°´°ú MPLS edge ¿¡¼ °èÃþÀûÀÎ hub-and-spoke ¿¬°á¼º ¸¶´Ù Layer 2 ÀÇ ÀÌÁ¡À» ÃëÇÔ¿¡ ÀÇÇÏ¿© H-VPLS ´Â MPLS core ¸¦ Çü¼ºÇϱâ À§ÇÑ scaleable Á¢±ÙÀ» Á¦°øÇÑ´Ù.
Multicast Scaling BlackDiamond 12804R Àº ÇöÀç multicast stream ÀÇ ¼öõ°³¸¦ À§ÇÑ multicast ¼öÇàÀ» Àü´ÞÇÑ´Ù. ½ºÀ§Ä¡ fabric Àº multiple packet copy ¸¦ ÇÇÇϸé¼, ÆÐŶÀÇ ¸Þ¸ð¸®¸¦ À§ÇÑ ´Ù¼öÂüÁ¶¸¦ ÀÌ¿ëÇÑ´Ù. ÀÌ ¼³°è´Â È¿°úÀûÀÎ ºñµð¿À ºÐ¹è °°Àº ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ ´Ù¼öÀü¼Û Æ®·¡ÇÈÀÇ replication ÀÌ °¡´ÉÇÏ´Ù.
Service Provisioning Policy Templates BlackDiamond 12804R ÀÇ policy file ÀÌ¿ëÀº ¸¹Àº °¡ÀÔÀÚ¿Í ¼ºñ½ºÀÇ °£ÆíÇÑ °ü¸®¸¦ Çã¿ëÇÑ´Ù.
Secured Access ź·ÂÀûÀÎ CLI Áö¿øÀ» ³Ñ¾î¼, SSH2, SCP, SNMPv3 °°Àº ÇÁ·ÎÅäÄÝÀº °ü¸®¿î¿ëÀÇ “‡ÇØ¿Í man-in-the-middle °ø°ÝÀ» ¿¹¹æÇÑ´Ù.
XML Interface CLI ¿Í SNMP ¿¡ ´õÇÏ¿©, BlackDiamond 12804R Àº leveraging XML ¿¡ ÀÇÇÏ¿© ¸ÞÆ®·Î °ø±ÞÀÚµéÀÌ Ç³ºÎÇÑ service-aware OSS ¸¦ ±¸ÃàÇϴ°ÍÀ» °¡´ÉÇÏ°ÔÇÑ´Ù. XML interface ´Â ´Ù¼öÀÇ °¡ÀÔÀÚµé°ú ¼ºñ½º ȯ°æÀÇ ½¬¿î ÅëÇÕ°ú ÃøÁ¤À» Çã¿ëÇÑ´Ù.
Service Diagnostics BlackDiamond 12804R Àº ´ëÇü³×Æ®¿öÅ©¿¡¼ ¼ºñ½º ¿À·ù¸¦ ½Å¼ÓÈ÷ ŽÁöÇϱâ À§ÇÑ fault-management ´É·ÂÀ» ÃÖ´ëÇÑ Áö¿øÇÑ´Ù. SNMP trap °ú °°Àº Ç¥ÁØ Layer 3 Ư¡µé ÀÌ¿Ü¿¡, IP ping °ú traceroute, IEEE 802.1ag ¿¡ Ç¥ÁØÈ µÇ¾îÀÖ´Â Layer 2 connectivity fault management tool ¶ÇÇÑ Áö¿øµÈ´Ù. À̵é tool Àº Layer 2 ping, traceroute, °è¼ÓÀûÀΠüũ¸¦ Áö¿øÇϸç, ¾î¶°ÇÑ ¸µÅ©³ª ½ºÀ§Ä¡ ¿À·ù¶óµµ À绡¸® ŽÁö¿Í ¼öÁ¤µÉ¼öÀÖ´Ù.
Carrier-Class Availability ¼ºñ½º °ø±ÞÀڵ鿡 ÀÇÇØ Áö¿ø¹Þ´Â ¾îÇø®ÄÉÀÌ¼Ç Áõ°¡¿¡ µû¶ó¼, ³×Æ®¿öÅ© Àå¾Ö´Â ¼öÀÍ°¨¼Ò¿Í °í°´ÀÇ ºÒ¸¸Áõ°¡¸¦ ÀǹÌÇÑ´Ù. BlackDiamond 12804R Àº ź·ÂÀûÀÎ Çϵå¿þ¾î, ¸ðµâ·¯ ¼ÒÇÁÆ®¿þ¾î, º¸¾È½ºÀ§Äª Ư¡À¸·Î °³¼±µÈ °íÀ̿뼺À» Á¦°øÇÑ´Ù.
Redundant Hardware Design Advanced System Design BlackDiamond 12804R Àº °í¸³µÈ Á¦¾î¿Í data plane, Çϵå¿þ¾î±â¹Ý Æ®·¡ÇÈ ¸ð´ÏÅ͸µ, ÆÄ¿ö ºÐ¹è¸¦ À§ÇÑ ÃæºÐÇÑ Á¦¾îº¸µå ¿Í fan control, ³×Æ®¿öÅ© À̿뼺¿¡ ¿µÇâÀ» ÁÖ±âÀü¿¡ ¾ÇÀÇÀû Á¢¼ÓÀ» ŽÁöÇϱâ À§ÇÑ È¯°æ¸ð´ÏÅ͸µ °°Àº °íÀ̿뼺 ¼³°è¿ä¼Ò¿¡ ÀÇÇØ ÀÌÇàµÇ¾îÁö´Â passive backplane À» ÀÌ¿ëÇÑ´Ù. ź·Â¼ºÀº ECC ±â¼úÀÌ ¸Þ¸ð¸® ¿¡·¯¸¦ ÀÚµ¿À¸·Î ¼öÁ¤Çϴµ¥ »ç¿ëµÇ´Â ¸Þ¸ð¸®¸¦ Æ÷ÇÔÇÏ´Â °¢±â ÄÄÆÛ³ÍÆ®¿¡ ÇʼöÀûÀÌ´Ù. ÃÖÀûÈµÈ ´Ù¼öÀü¼Û replication À¸·Î, ¼ö¸¹Àº Æ®·¡ÇÈ°ú °¡ÀÔÀÚ¸¦ À§ÇØ Ä¿´Ù¶õ address table À» À§ÇÑ ´ëÇü packet buffer ´Â ´Ù¾çÇÑ Æ®·¡ÇÈ È¥ÇÕÀ¸·Î ´õ³ªÀº À¯Áö¼ºñ½º À̿뼺°ú ¼öÇàÀ» °¡Á®¿Â´Ù.
Redundant Management and Switching Modules ÄÄÆ÷³ÍÆ® ¿¡·¯½Ã¿¡, BlackDiamond 12804R ÀÇ °ü¸®½ºÀ§Ä¡ ¸ðµâ (MSM) blade ´Â °íÀ̿뼺À» Á¦°øÇÑ´Ù. MSM Àº 1:1 (primary:standby) ÃæºÐÇÑ È¯°æ¼³Á¤¿¡¼ ¿î¿µÇÑ´Ù. MSM ¿¡·¯½Ã¿¡´Â, ´ë±â MSM ÀÌ ÁÖ MSMÀÇ ¿ªÈ°À» ¶°¸ÃÀ¸¸ç ÀûÀçµÈ ¸ðµç I/O ¸ðµâÀ» Áö¿øÇÑ´Ù.
Redundant Power Supplies BlackDiamond 12804R Àº µ¿½Ã¿¡ 6°³ÀÇ ³»ºÎ ÆÄ¿ö¼ÇöóÀ̸¦ °øÀ¯Çؼ ·ÎµåÇÒ¼öÀÖ´Â ÃæºÐÇÑ ÆÄ¿ö ȯ°æ¼³Á¤À» Áö¿øÇÑ´Ù. À̵é ÆÄ¿ö¼ÇöóÀÌ´Â ÆÄ¿ö¼ÇöóÀÌ Áߺ¹(redundancy)À» À§ÇÑ N + 1 ȯ°æ¼³Á¤À̳ª ¸ðµÎ ÀûÀçµÈ »þ½Ã¸¦ À§ÇØ ÀÔ·ÂÆÄ¿ö Áߺ¹À» Á¦°øÇϱâ À§ÇØ N + N ȯ°æ¼³Á¤À¸·Î ±¸¼ºµÉ¼öÀÖ´Ù
Modular ExtremeXOS Software Hitless Software Upgrade BlackDiamond 12804R Àº ½ºÀ§Ä¡°¡ °ü¸®À©µµ¿ì³ª ½ºÀ§Ä¡ ¼ºñ½º ÁߴܾøÀÌ ¾÷±×·¹ÀÌµå µÉ¼öÀÖ´Â hitless software upgrade ¸¦ Áö¿øÇÑ´Ù. ÀÌ°ÍÀº ³×Æ®¿öÅ© ½ÇÇà½Ã°£ Áõ°¡¿Í BlackDiamond 12804R ÀÌ ³×Æ®¿öÅ© ÁߴܾøÀÌ »õ·Î¿î ¼ÒÇÁÆ®¿þ¾îÀÇ ÀÌÁ¡À» °¡Áöµµ·Ï Çã¿ëÇÑ´Ù.
True Preemptive Multitasking and Protected Memory BlackDiamond 12804R Àº OSPF ¿Í Figure 1 ¿¡¼ º¸¿©Áִ°Ͱú °°ÀÌ °¢±â·ÎºÎÅÍ º¸È£µÇ´Â ºÐ¸®µÈ O/S ó¸®·Î½á ¿î¿µÇϱâ À§ÇÑ ½ºÆд×Æ®¸® °°Àº °¢±â ¸¹ÀºÀÏÀ» Çã¿ëÇÑ´Ù.
Process Monitoring and Restart ExtremeXOS ´Â ½Ç½Ã°£À¸·Î µ¶¸³ÀûÀÎ O/S 󸮸¦ ¸ð´ÏÅ͸µ ÇÔÀ¸·Î½á ³×Æ®¿öÅ© À̿뼺À» ±Øµµ·Î Çâ»ó½ÃŲ´Ù. ¸¸¾à ¾î¶°ÇÑ Ã³¸®¶óµµ ¹ÝÀÀÀÌ ¾ø°Å³ª ¿î¿µÁßÁö°¡ µÇ¾ú´Ù¸é, ÀÚµ¿À¸·Î Àç½ÃÀ۵ȴÙ.
Loadable Software Modules ExtremeXOS ÀÇ ¸ðµâ·¯ ¼³°è´Â »õ·Î¿î O/S À̹ÌÁö ·Îµù°ú ½ºÀ§Ä¡ Àç½ÃÀÛ ¾øÀÌ ±â´ÉÀûÀÎ ½ºÀ§Ä¡ È®ÀåÀ» Çã¿ëÇÑ´Ù. »õ·Î¿î ±â´É¼ºÀº ¿î¿µÁßÀÎ ½ºÀ§Ä¡¿¡ Ãß°¡°¡ °¡´ÉÇÏ´Ù.
Network Resiliency Protocols Ethernet Automatic Protection Switching (EAPS) EAPS ´Â ź·Â¼º°ú À¯ÀúµéÀÌ ±×µéÀÇ ÀüÅëÀûÀÎ SONET ³×Æ®¿öÅ©·Î ºÎÅÍ ±â´ëÇÏ´Â ½ÇÇà½Ã°£À» Á¦°øÇÏ´Â IP ³×Æ®¿öÅ©¸¦ Çã¿ëÇÑ´Ù. EAPS ´Â Spanning Tree ³ª Rapid Spanning Tree º¸´Ù ¿ì¼öÇϸç, sub-second (50 millisecond ÀÌÇÏÀÇ) ȸº¹½Ã°£À» Á¦°øÇÑ´Ù.
Spanning Tree/Rapid Spanning Tree Protocols BlackDiamond 12804R Spanning Tree¿Í VLAN Spanning Tree, Rapid Spanning Tree (IEEE 802.1w), Layer 2 ź·Â¼ºÀ» À§ÇÑ Multiple Spanning Tree (IEEE 802.1s) ÇÁ·ÎÅäÄÝÀ» Áö¿øÇÑ´Ù.
Layer 3 Routing and Redundancy Protocols BlackDiamond 12804R Àº route flapping À» ÇÇÇÏ°í ³×Æ®¿öÅ© °¡µ¿½Ã°£À» Çâ»ó½ÃÅ°´Â restart extension °ú BGP, OSPF ¸¦ Æ÷ÇÔÇÑ ±¤¹üÀ§ÇÑ routing ÇÁ·ÎÅäÄÝÀ» Áö¿øÇÑ´Ù. VRRP ¿Í ESRP ¸¦ Æ÷ÇÔÇÑ ÃæºÐÇÑ ÇÁ·ÎÅäÄÝÀº Layer 2 ³ª Layer 3 ¿¡¼ °³º°½ºÀ§Ä¡³ª ¼¹ö Á¤Áö½Ã°£À» ¿ìȸÁ¢¼ÓÀ¸·Î dynamic routing À» Çã¿ëÇÑ´Ù.
Equal Cost Multipath Equal Cost Multipath ´Â ÃæºÐÇÑ ´ëüÀÛµ¿À» Áö¿øÇÏ´Â µ¿¾È¿¡ ¼öÇà°ú ºñ¿ëÀý°¨À» À§ÇØ ¸µÅ©°¡ ·Îµå¹ë·±½º°¡ µÉ¼öÀÖµµ·Ï Çã¿ëÇÑ´Ù. ¸µÅ©¿À·ù°¡ ¹ß»ýÇÑ´Ù¸é, Æ®·¡ÇÈÀº ÀÚµ¿ÀûÀ¸·Î ³²¾ÆÀÖ´Â ¸µÅ©·Î ÀüȯµÇ¸ç ¿¬°á¼ºÀº À¯ÁöµÈ´Ù.
Link Aggregation (802.3ad) Cross module link aggregation Àº ´ÜÀÏÁö¿ª ¿¬°á»ó¿¡¼ ´Ù¼ö¸µÅ©ÀÇ grouping ÀÌ °¡´ÉÇÏ´Ù(called a trunk) ÇϳªÀÇ ¸µÅ©°¡ trunk ¿À·ù½Ã¿¡´Â, Æ®·¡ÇÈÀº trunk »óÀÇ ³²¾ÆÀÖ´Â ¸µÅ©·Î ÀüȯµÈ´Ù.
Target Applications Residential Triple Play and More
BlackDiamond 12804R Àº »çÀÌÆ®¸¦ ÇâÇÑ television, voice ±×¸®°í ÃÊ°í¼Ó ÀÎÅÍ³Ý Á¢¼ÓÀÇ triple play ÀÇ Àü´Þ¼ºÀÌ ¶Ù¾î³ª´Ù. Increased revenue opportunity ´Â high definition television, interactive games, video ,network-hosted digital video recording °ú °°Àº »õ·Î¿î ¼ºñ½º¸¦ °¡´ÉÇÏ°ÔÇÑ´Ù.
DSL, cable ±×¸®°í ¹«¼± °¡ÀÔÀÚµéÀº ¼ºñ½º Àü´ÞÀ» À§ÇØ BlackDiamond 12804R ¿¡ ¿¬°áµÈ head-end device (DSLAM for DSL, CMTS for cable) ·Î Á¾°áµÈ´Ù. ÁýÇÕ³×Æ®¿öÅ©´Â ÀÌµé ¼ºñ½º¸¦ Àü´ÞÇϱâ À§ÇØ building multiple overlay network ÀÇ ÁöÃâÀ» °æ°¨½ÃŲ´Ù.
Business E-Line and E-LAN Services
Business point-to-point E-Line °ú multi-point E-LAN ,VPLS ´Â ±â¾÷ÀÌ ¸ÞÆ®·Î °ø±ÞÀÚ ³×Æ®¿öÅ©¸¦ ÅëÇؼ ´Ù¼öÁö¿ª »çÀÌÆ®¿¡ Á¢¼ÓÇϵµ·Ï Çã¿ëÇÑ´Ù. °¢±â ±â¾÷Àº º¸Åë ÇϴܽºÀ§Ä¡ ¿¡¼ ÇϳªÀÇ Æ÷Æ®¸¦ ÇÒ´çÇϸç, ±â°¡ºñÆ®³ª 10 ±â°¡ºñÆ® ¼Óµµ·Î BlackDiamond 12804R À¸·Î ÁýÇÕÇÑ´Ù. ±â¾÷¿¡¼ voice ¿Í data ³×Æ®¿öÅ©ÀÇ ÁýÁßÀ¸·Î ÀÎÇØ, »çÀÌÆ®°£ÀÇ ¿¬°á¼ºÀ» ³Ñ¾î¼ Ãß°¡µÇ´Â ¼ºñ½º¸¦ Á¦°øÇϱâ À§ÇØ ¸ÞÆ®·Î °ø±ÞÀÚµéÀ» À§ÇÑ ¿ä±¸»çÇ×À» Áõ°¡½ÃŲ´Ù. BlackDiamond 12804R Àº ÀÌ·¯ÇÑ µ¶Æ¯ÇÑ ÀÎÆ®¶ó³Ý, ÀÎÅͳݰú °¢±â ±â¾÷À» À§ÇÑ VoIP ¼ºñ½º¸¦ Æ÷ÇÔÇÑ ´Ù¾çÇÑ ¼ºñ½º¸¦ °¡´ÉÇÏ°ÔÇÑ´Ù.
Single Platform for Residential and Business Service
°øÅëµÈ Ç÷§Æû¿¡¼ residential triple play ¼ºñ½º¿Í MEF certified business ¼ºñ½º ¾çÂÊ´Ù Áö¿øÇϴ°ÍÀº ¼ºñ½º °ø±ÞÀÚ°¡ ÀÌ´õ³Ý ÀÎÇÁ¶ó¿¡¼ ±×µéÀÇ ÅõÀÚÈ¿°ú¸¦ ÃÖ´ëÇÑÀ¸·Î °¡Á®¿Ã¼ö ÀÖµµ·Ï ÇØÁØ´Ù. residential area ±Ùó¿¡ À§Ä¡ÇÑ Áߤý¼Ò±Ô¸ð business ´Â ³×Æ®¿öÅ©¸¦ ¼ºñ½º °ø±ÞÀÚ¸¦ À§ÇØ Áõ°¡ÇÏ´Â ¼öÀÍÀÇ È帧À» Á¦°øÇØÁÖ´Â ºñ¿ëÀý°¨¼ºÀ» °¡Á®´ÙÁØ´Ù. Technical Specifications
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