Summit® X450 Series
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¼ÒÇüÈµÈ Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Extreme Network ·Î ºÎÅÍÀÇ ExtremeXOS core-class
operating system (OS)¿¡ ±â¹ÝµÇ¾î¾ú´Ù. ExtremeXOSÀÇ modular OS´Â °íÀ̿뼺°ú Çâ»óµÈ
°ü¸®´É·ÂÀ» Á¦°øÇÑ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Extreme Networks BlackDiamond¢ç 8800 ½Ã¸®Áî ½ºÀ§Ä¡¿¡¼ ÀÌ¿ëµÇ´Â
highperformance, non-blocking hardware technology ¸¦ °¡Áö°í ÀÖÀ¸¸ç ³×Æ®¿öÅ©
ÀüüÀÇ °øÅëµÈ Çϵå¿þ¾î¿Í ¼ÒÇÁÆ®¿þ¾îÀÇ ÀÌ¿ëÀ» ÅëÇÏ¿© Extreme NetworkÀÇ ÀüÅëÀûÀÎ simplifying network
deployment¸¦ Áö¼ÓÇÑ´Ù.
|
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4 ±îÁöÀÇ Æ¯Â¡À» ¸ðµÎ
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Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â µÎ°¡Áö ¹öÁ¯ÀÌ ÀÖ´Ù.
- fiber to support flexible and convenient
modular optics
- copper suitable for local data distribution.
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Target
Applications
- Áß¾Ó¿¡¼ ÇϴܱîÁö ExtremeXOS·Î ¿î¿µµÇ´Â simple two-tier
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- Single or redundant core of a small
network
- ÁýÇÕ ·¹À̾î·Î ExtremeXOSÀÇ ÀÌÁ¡À» È®ÀåÇÏ´Â ÀüÅëÀûÀÎ three-tiered
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- Highly available fixed switch providing
server connectivity
- Aggregation switch in a metro Ethernet
network
Voice-Class
Availability
- Modular ExtremeXOS operating system
- Ethernet Automatic Protection Switching
(EAPS) resiliency protocol
- Resilient system design
Advanced
Features Enable Versatile Deployment
- ÇÏ´Ü ¾îÇø®ÄÉÀ̼ǿ¡ ¿ä±¸µÇ´Â °í´ë¿ªÆø, non-blocking architecture
- °í¼öÇà ÁýÇÕ·¹À̾ °¡´ÉÇÏ°Ô ÇÏ´Â ¿É¼ÇÀÇ 10 ±â°¡ºñÆ® ¾÷¸µÅ©ÀÇ
°í¹Ðµµ ±â°¡ºñÆ® Æ÷Æ®
- OSPF, BGP¿Í °°Àº ÁøÈµÈ ¶ó¿ìÆà ÇÁ·ÎÅäÄÝ°ú È¿°úÀûÀÎ µ¿½Ã¿¡
»ý»êÀûÀÎ small network core¸¦ À§ÇÑ ¸ÖƼij½ºÆ®
- metro Ethernet network ¿¡¼ triple play
¼ºñ½º¸¦ À§ÇÑ Exceptional Quality of Service (QoS)¿Í Æ®·¡ÇÈ °ü¸®Æ¯Â¡
Comprehensive
Security to Ward Off Attacks
- À¯ÀúÁ¤Ã¥°ú È£½ºÆ® ¹«°á¼º ½ÃÇà
- ³×Æ®¿öũħÀÔ Å½Áö¿Í ÀÀ´ë
- ħÀÔ¿¡ ´ëÇØ °ÈµÈ ³×Æ®¿öÅ© ÀÎÇÁ¶ó
Voice-Class
Availability
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X450 ½ºÀ§Ä¡¿¡ ÀÖ´Â ExtremeXOS´Â ½Ã½ºÅÛ ÀçºÎÆþøÀÌ process recovery¿Í ¾îÇø®ÄÉÀÌ¼Ç ¾÷±×·¹À̵带 Áö¿øÇÑ´Ù.
ÁýÇÕ¾îÇø®ÄÉÀ̼ǿ¡
ÇÊ¿äÇÑ ³×Æ®¿öÅ© °íÀ̿뼺À» ¸¸Á·½ÃÅ°´Â ´Ù±â´ÉÀÇ Summit X450 ½ºÀ§Ä¡´Â small networkÀÇ ÁýÇÕ·¹À̾
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Modular
Operating System for Non-Stop Operation
True
Preemptive Multitasking and Protected Memory4
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ÀÚµ¿¹æ¾î½ºÀ§Äª(EAPS)°ú
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Process
Monitoring and Restart
ExtremeXOSÀÇ
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Loadable
Software Modules
ExtremeXOS
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High
Availability Network Protocols
Ethernet
Automatic Protection Switching
EAP´Â
À¯ÀúµéÀÌ ±×µéÀÇ ÀüÅëÀû À½¼º ³×Æ®¿öÅ©·Î ºÎÅÍ ±â´ëÄ¡ÀÇ Åº·Â¼º°ú ÀÛ¾÷½Ã°£ÀÇ ¼öÁØÀ» Á¦°øÇϱâ À§ÇÑ IP³×Æ®¿öÅ©¸¦ Çã¿ëÇÑ´Ù.
EAP´Â
Spanning Tree ³ª Rapid Spanning Tree ÇÁ·ÎÅäÄÝ¿¡ ¿ì¼öÇϸç VLANs, network nodes ȤÀº
network topology ÀÇ ¼ö¿¡
°ü°è¾øÀÌ
Áö¼ÓÀûÀÎ ´ëüÀÛµ¿À» Àü´ÞÇÏ´Â sub-second (50 milliseconds º¸´Ù ÀûÀº) recovery¸¦ Á¦°øÇÑ´Ù.
EAPS´Â
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»óȲ¿¡¼, Voice-over-IP callÀº ¶³¾îÁöÁö ¾ÊÀ¸¸ç µðÁöÅкñµð¿À °ø±ÞÀº µ¿°áµÇ°Å³ª pixelizeÈ µÇÁö ¾Ê´Â´Ù.
Spanning
Tree/Rapid Spanning Tree Protocols
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Spanning Tree (802.1D), Per VLAN Spanning Tree (PVST+),
Rapid Spanning Tree (802.1w)
±×¸®°í Layer 2 ź·Â¼ºÀ» À§ÇÑ Spanning Tree (802.1s) ÇÁ·ÎÅäÄÝÀÇ ´Ù¼ö ÀνºÅϽº(½ÇÇà ÇÁ·Î±×·¥ÀÇ ´ÜÀÏ »çº»)¸¦
Áö¿øÇÑ´Ù.
Software-Enhanced
Availability
Software-enhanced
availability ´Â ³×Æ®¿öÅ© ÀÎÇÁ¶ó ºÎºÐÀÌ ´Ù¿îµÇ¾úÀ»¶§ Á¶Â÷µµ À¯Àú°¡ ³×Æ®¿öÅ©¿¡ ¿¬°á»óÅ·Π³²¾ÆÀÖµµ·Ï ÇØÁØ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â VRRP¿Í ESRP(ESRP supported in Layer 2 or Layer 3) ¿Í °°Àº Áøº¸µÈ
Layer 3 ÇÁÅäÅäÄÝÀ» ÀÌ¿ëÇÏ¿©
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Cost Multipath (ECMP)´Â uplink°¡ ¼öÇàÀ» À§ÇØ ·Îµå¹ë·±½º°¡ µÇµµ·Ï Çã¿ëÇØ ÁÖ¸ç ¶ÇÇÑ ÃæºÐÇÑ ´ëüÀÛµ¿À» Áö¿øÇÏ´Â
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Link
Aggregation (802.3ad)
Cross
module link aggregationÀº ´ÜÀÏÁö¿ª ¿¬°á»ó¿¡¼ 8°³ ¸µÅ©±îÁöÀÇ trunkingÀ» Çã¿ëÇϸç, Áö¿ª¿¬°á¸¶´Ù ÃæºÐÇÑ
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Resilient
System Design
Protected
Data and OS for Availability
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ¶ó¿ìÆà Å×À̺íÀ» º¸È£Çϱâ À§ÇÑ Error Checking and Correcting (ECC) RAMÀ¸·Î
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Resilient
Uplink Bandwidth
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10 ±â°¡ºñÆ®
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Layer 2 ȤÀº OSPF ECMPÀÇ
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Redundant
Power Supplies
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Advanced
Features Enable Versatile Deployment
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â °í´ë¿ªÆø, ÇϴܾîÇø®ÄÉÀ̼ǿ¡ ¿ä±¸µÇ´Â tri-speed copper ±â±âºñÆ® Æ÷Æ®·Î non-blocking
architecture¸¦
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LAN¿¡¼ °í¼öÇà
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X450Àº È¿°úÀûÀÎ small network core ¸¦À§ÇÑ ExtremeXOS core license¿¡¼ Áøº¸µÈ ÇÁ·ÎÅäÄÝÀ»
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metro
Ethernet networks¸¦ À§ÇÏ¿©, Summit X450Àº ¶Ù¾î³ QoS¿Í Æ®·¡ÇÈ °ü¸® ´É·ÂÀ» Àü´ÞÇÑ´Ù.
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High
Bandwidth, Non-Blocking Architecture for Demanding Edge Applications
access
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20±â°¡ºñÆ®°¡
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High
Density Gigabit Ports with Optional 10 Gigabit Uplinks That Enable a High-Performance
Aggregation Layer
Gigabit
to 10 Gigabit Aggregation
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ÁýÇÕ·¹À̾ À§ÇÑ ¶Ù¾î³ ¼öÇà°ú ¾÷±×·¹À̵带 Á¦°øÇÑ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ¶ÇÇÑ Å½Áö, ÀÚ°¡Áø´Ü°ú ³×Æ®¿öÅ©¹®Á¦, °ü¸®È¥Àâ, °æÇâ, ¼ö¿ë·® °èȹÀ» ÃËÁø½ÃÅ°±â À§ÇØ ½ºÀ§Ä¡¸¦ ÅëÇÏ¿©
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X450 ½ºÀ§Ä¡´Â ¶Ù¾î³ ¹èÄ¡ À¶Å뼺À» À§ÇØ °·ÂÇÑ Layer 2 - 4 Access Control Lists (ACLs)·Î
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Link
Redundancy Protocols
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ÁýÇÕ½ºÀ§Ä¡, ¸¹ÀºÀ¯Àú·Î ºÎÅÍÀÇ °í¹Ðµµ Æ®·¡ÇÈÀÇ ±³Â÷·Î ¿¡¼ÀÇ ³×Æ®¿öÅ© ¹èÄ¡ ¶§¹®¿¡,
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â °íÀ̿뼺 ÁýÇÕ·¹À̾ Á¦°øÇϱâ À§ÇÏ¿© ¿ì¼öÇÑ ¸µÅ© redundancy(Áߺ¹)¸¦ Á¦°øÇÑ´Ù.
¿¹¸¦µé¾î,
À½¼º redundancy(Áߺ¹)°¡ ¿ä±¸µÇ´Â °÷¿¡¼´Â, ´ÜÁö EAPS´Â À½¼º call sessionÀÌ ¶³ÀÌÁöÁö ¾ÊÀ» Á¤µµ·Î ÃæºÐÇÏ°Ô
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X450 ½Ã¸®Áî ½ºÀ§Ä¡ ¿¡¼ÀÇ ´Ù¸¥¸µÅ© ź·Â¼º ¼ºñ½º´Â OSPF ECMP ¿Í VRRP¸¦ Æ÷ÇÔÇϸç Standards-based
Layer 3
dual
homingÀ» Á¦°øÇÑ´Ù.
ESRP´Â
Layer 2 ¿Í Layer 3 ¾çÂÊ¿¡¼ dual homingÀ» Á¦°øÇÏ¸ç ¾î¶°ÇÑ ·çÇÁŽÁö ÇÁ·ÎÅäÄÝÀ» ¿ä±¸ÇÏÁö ¾Ê°í
easy-to-configure
port redundancy(Áõº¹)¸¦ Çã¿ëÇÏ´Â unique Software Redundant Port¸¦ Á¦°øÇÑ´Ù.
Advanced
Routing Protocols for Small Network Core
ÇٽɹèÄ¡¸¦
Áö¿øÇϱâÀ§ÇØ ¸ðµç ÇÁ·ÎÅäÄÝ Áö¿øÀÌ ÇÊ¿äÇÏ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â È¿°úÀûÀÌ¸ç »ý»êÀûÀÎ small network core¸¦ À§ÇØ Áøº¸µÈ ÇÁ·ÎÅäÄÝ È¯°æÀ» Á¦°øÇÑ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ´Ü¼ø Layer 3 ¹èÄ¡¸¦ À§ÇØ °íÁ¤°ú RIP ¶ó¿ìÆÃÀ» Á¦°øÇÑ´Ù.
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ExtremeXOS core license´Â ´ÙÀ½°ú°°Àº Áß¿äÇÑ core Ư¡À» È®ÀåÇÑ´Ù.
- RIPÀÌ Á¦°øÇÒ¼ö Àִ°ͺ¸´Ù ÈξÀ ¶Ù¾î³ È®À强À» À§ÇÑ Full
OSPF
- »óÈ£µ¶¸³ÀûÀÎ ½Ã½ºÅÛ Àü¼ÛÀÇ Áö¿øÀ» À§ÇÑ BGP
- PIM, sparse and dense modes for routing
of multicast streams
- OSPFv3 for IPv6 slow path support
- IPv6 tunnels, IPv6-to-IPv4 translation,
IPv6 multicast discovery for extensive IPv6 support
Exceptional
Quality of Service and Traffic Management for Triple Play Services
Metro
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granular
traffic classifi- cation¸¦ Áö¿øÇϱâ À§ÇØ Æ÷Æ®¸¶´Ù 8°³ÀÇ Çϵå¿þ¾î queue¸¦ °¡ÁüÀ¸·Î½á,
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traffic À϶§, Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Â÷ÈÄ ½ÇÇàÀ» À§ÇÏ¿© Æ®·¡ÇÈÀ̳ª Ç÷¡±×¸¦ Á¦¿Ü½Ãų¼öµµ ÀÖ´Ù.
upstream
traffic handlingÀ» ÃËÁø½ÃÅ°±â À§ÇØ, ÆÐŶÀÇ ºÐ·ùÈ´Â Layer 2 (802.1p) ¿Í Layer 3 (DiffServ)
markingÀ¸·Î Àü¼ÛµÉ¼öÀÖ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡ÀÇ Áøº¸µÈ Æ®·¡ÇÈ°ü¸® Ư¡Àº triple play of voice, video ¿Í data ¼ºñ½ºÀÇ Àü´ÞÀ»
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ¿ÏÀüÈµÈ IEEE 802.1ad Provider Bridging standard·Î Extreme Networks
VMAN tag stacking
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â UNI 1.0 Metro Ethernet Forum specification¿¡ ¼øÀÀÇÏ¸ç ¸ðµç service
parameters of MEF 6,
the
traffic management specificationÀ» Áö¿øÇÑ´Ù.
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X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ³·Àº ´ë±â½Ã°£°ú multicast Æ®·¡ÇÈÀ» À§ÇÑ ÇϵåÀ§¾î±â¹Ý Áö¿ø, ¹ßÀüÇÏ´Â IPTV over a metro
Ethernet
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Comprehensive
Security To Ward Off Attacks
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X450 ½Ã¸®Áî ½ºÀ§Ä¡ÀÇ º¸¾ÈÀº À¯Àú¿Í È£½ºÆ® ¹«°á¼º, ħÀÔŽÁö¿Í ÀÀ´ë, °ÈµÈ ³×Æ®¿öÅ© ÀÎÇÁ¶ó,
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User
and Host Integrity
Intelligent
Network Access
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³×Æ®¿öÅ© Á¢¼ÓÀº À¯Àú½ÂÀΰú ÀÌ¿ëÁ¤Ã¥À» °ÈÇÑ´Ù.
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â 802.1x agent-based Á¢±Ù, °Ô½ºÆ®¸¦ À§ÇÑ web-based (agentless) ·Î±ä´É·Â,
ÀåÄ¡¸¦ À§ÇÑ MAC-based
½ÂÀθðµ¨À»
Á¦°øÇÔ À¸·Î½á º¸ÆíÈµÈ ³×Æ®¿öÅ© ¿É¼ÇÀ» Áö¿øÇÑ´Ù.
³×Æ®¿öÅ©
·Î±äÀÇ ÀÌ·¯ÇÑ ¸ðµå·Î, ÀÎÁõµÈ À¯Àú¿Í Àåºñ¸¸ÀÌ ³×Æ®¿öÅ©¿¡ Á¢¼ÓµÉ¼ö ÀÖÀ¸¸ç ¾Ë¸ÂÀº VLAN¿¡ ÇÒ´çµÈ´Ù.
Multiple
Supplicant Support
Multiple
supplicant´Â IPÅÚ·¹Æ÷´Ï¿Í ¹«¼±Á¢¼ÓÀ» Áö¿øÇÑ´Ù.
ÁýÁß³×Æ®¿öÅ©
¼³°è´Â Á¾Á¾ ºÐÇÒÆ÷Æ® ÀÌ¿ëÀ» ÇÊ¿ä·ÎÇÑ´Ù.
- PC plugging into an IP telephone
- ´Ù¼öÀ¯ÀúµéÀº ¹«¼±AP¿¡ ¿¬°áµÇ¸ç °°Àº ¹°¸®ÀûÆ÷Æ®¸¦ °øÀ¯ÇÑ´Ù.
ºÐÇÒµÈ
Æ÷Æ®´Â ³×Æ®¿öÅ©¿¡¼ ÀáÀçÀûÀÎ Ãë¾àÁ¡À» ³ªÅ¸³½´Ù.
½ºÀ§Ä¡ÀÇ
Multiple supplican ´É·ÂÀº µ¶Æ¯ÇÑ ÀÎÁõÀ» Çã¿ëÇÏ¸ç ºÐÇÒµÈ Æ÷Æ®¿¡¼ °¢±â À¯Àú³ª ÀåÄ¡¸¦ À§ÇÑ Àû´çÇÑ Á¤Ã¥À» Àû¿ëÇÑ´Ù.
Media
Access Control (MAC)
MAC
lockdown Àº ÇÁ¸°ÅÍ, ¹«¼±AP¿Í ¼¹ö¸¦ º¸È£ÇÑ´Ù.
MAC
address º¸¾È/lockdown Ư¡Àº Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡°¡ Æ÷Æ®¿¡ ÀÎÁõµÇÁö¾ÊÀº MAC address°¡ Á¢±ÙÀ»
½ÃµµÇÏ·Á ÇÒ¶§¿¡
ÀÌ´õ³Ý
Æ÷Æ®·ÎÀÇ Á¢±ÙÀ» ÀúÁöÇÒ¼öÀÖ°Ô ÇÑ´Ù.
Host
Integrity Checking
È£½ºÆ®
¹«°á¼º üũ´Â °¨¿°µÇ°Å³ª ¾Ç¿ªÇâÀÇ ÀåºñµéÀ» ³×Æ®¿öÅ©¿¡¼ Á¦¿Ü½ÃŲ´Ù.
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Trusted Computing Group À¸·Î ºÎÅÍÀÇ ¸ðµ¨À» ±â¹ÝÀ¸·ÎÇÑ È£½ºÆ® ¹«°á¼ºÀ̳ª ÇÏ´Ü ¹«°á¼º
¼Ö·ç¼ÇÀ»
Áö¿øÇÑ´Ù.
Detection
and Response to Network Intrusion
sFlow
°·ÂÇÑ
³×Æ®¿öÅ© ¸ð´ÏÅ͸µÀ» Á¦°øÇϸç, sFlow´Â µ¿½Ã¿¡ ¸ðµç ÀåºñµéÀÇ ¾îÇø®ÄÉÀÌ¼Ç Æ®·¡ÇÈ È帧À» ²÷ÀÓ¾øÀÌ ¸ð´ÏÅ͸µÇÏ´Â ´É·ÂÀ»
Á¦°øÇÏ´Â
¼ÀÇøµ ±â¼úÀÌ´Ù
¼öÁý±â(Collector)´Â
³×Æ®¿öÅ© Æ®·¡ÇÈÀÇ È帧À» º¼¼öÀÖÀ¸¸ç, ³×Æ®¿öÅ© ¹®Á¦ÇØ°á°ú È¥ÀâÁ¦¾î,ħÀÔÀ» ŽÁöÇϱâ À§ÇÏ¿© ÀÌ¿ëµÉ¼öÀÖ´Ù.
Port
Mirroring
ħÀÔŽÁö¿Í
¿¹¹æÀ» Áö¿øÇϱâ À§Çؼ, Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â many-to-one port mirroringÀ» Áö¿øÇÑ´Ù.
³×Æ®¿öÅ©
°ø°Ý¿¡ ´ëóÇÒ¶§ Áø´ÜÅø·Î½á ³×Æ®¿öÅ© °ü¸®ÀÚ¿¡ ÀÇÇؼ ºÐ¼®À̳ª ÀÌ¿ëÇϱâ À§ÇÑ Ä§ÀÔŽÁö Àåºñ°°ÀÌ ¿ÜºÎ³×Æ®¿öÅ© Àåºñ¿¡
mirror
traffic À¸·Î ÀÌ¿ëµÉ¼öÀÖ´Ù.
Line-Rate
ACLs
ACLs
´Â ³×Æ®¿öÅ©ÀÚ¿ø ÀÌ¿ëÁ¦¾î¿Í ³×Æ®¿öÅ©º¸¾È°ú ¹æ¾î¸¦ À§ÇÑ °¡Àå°·ÂÇÑ µµ±¸ÁßÀÇ ÇϳªÀÌ´Ù.
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Layer 2, 3 ȤÀº MAC ÁÖ¼Ò³ª IP °ø±Þ/¸ñÀûÁö ÁÖ¼Ò¿Í °°Àº 4-header information
¿¡ ±â¹ÝÇÑ ACLs¸¦
Áö¿øÇÑ´Ù.
Network
Infrastructure Hardened Against Attacks
Denial
of Service Protection
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â Denial of Service (DoS) °ø°ÝÀ» ÈǸ¢ÇÏ°Ô ´Ù·é´Ù.
¸¸¾à
½ºÀ§Ä¡°¡ CPU ÀԷ´ë±â¿¡¼ ºÎÀûÀýÇÏ°Ô ¸¹Àº¼öÀÇ ÆÐŶÀ» ¹ß°ßÇÑ´Ù¸é, ACLs¿¡ ¼öÁýµÉ°ÍÀ̸ç CPU¿¡ µµ´ÞÇϱâ Àü¿¡ ÀÚµ¿ÀûÀ¸·Î
À̵éÆÐŶÀ»
¸ØÃá´Ù. ½Ã°£ÀÌ Áö³ª¸é, ALCs´Â Á¦°ÅµÈ´Ù. °ø°ÝÀÌ °è¼ÓµÈ´Ù¸é, À缳ġµÊ
ASIC-based
LPM routingÀº »õ·Î¿î È帧À» ÆľÇÇϱâÀ§ÇÑ control plane softwareÀÇ Çʿ伺À» °æ°¨½ÃŲ´Ù.
Secure
Management
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡¿¡¼ Áö¿øÇÏ´Â SSH2, SCP ±×¸®°í SNMPv ¿Í°°Àº ÇÁ·ÎÅäÄÝÀÇ ÀÌ¿ëÀº °ü¸®Åë½ÅÀÇ ¹æÇØ¿Í Áß¾Ó°ø°ÝÀ»
¿¹¹æÇÑ´Ù.
¶ó¿ìÆà ÇÁ·ÎÅäÄÝÀÇ MD5½ÂÀÎÀº ħÀÔÀÚµéÀÌ Á¤º¸º´°æ¹× ¶ó¿ìÆü¼¼¾À» °ø°ÝÇÏÁö ¸øÇÏ°Ô ÇÑ´Ù.
Target
Applications
High-Performance
Gigabit Edge
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â non-blocking architecture¿Í ¿É¼ÇÀÇ dual 10 ±â°¡ºñÆ® ¾÷¸µÅ©·Î ÇÏ´Ü ¾îÇø®ÄÉÀ̼ǿ¡
¿ä±¸µÇ´Â
°í´ë¿ªÆø
Á¢¼ÓÀ» Á¦°øÇÑ´Ù. ÀÎÁõµÇÁö¾Ê´Â Á¢¼ÓÀ¸·ÎºÎÅÍ ³×Æ®¿öÅ© ¹æ¾î¸¦ À§ÇÑ ¿ÏÀüÇÑ À¯Àú ÀÎÁõÀ» Á¦°øÇϸç, ź·ÂÀûÀÎ OS, ¸Þ¸ð¸®¹æ¾î,
À¯Àú»ý»ê¼º
º¸Á¸À» À§ÇÑ ÃæºÐÇÑ power supply ¿Í°°Àº °íÀ̿뼺 Ư¡À» Á¦°øÇÑ´Ù.
Small
Network Core Switch
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â small network core ½ºÀ§Ä¡¿¡ ÀÌ»óÀûÀÌ´Ù.
¿É¼ÇÀÇ
10±â°¡ºñÆ® Æ÷Æ®´Â °í´ë¿ªÆø 10±â°¡ºñÆ® ¹éº»À» ±¸ÃàÇϴµ¥ ¿Ïº®ÇÏ´Ù.
¶ÇÇÑ
±â°¡ºñÆ® Æ÷Æ® ´Ù¼ö´Â »óÈ£¿¬°á ½ºÀ§Ä¡ ¿¬°á¼ºÀ» À§ÇÑ ÁýÇÕÀÌ µÉ¼öÀÖ´Ù.
BGPv4
¿Í IPv6¸¦ Æ÷ÇÔÇÏ¿© ¸ðµç Çʼö ÄÚ¾î ÇÁ·ÎÅäÄÝ ÀÌ¿ë°¡´ÉÇÔ.
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â sFlow¸¦ Æ÷ÇÔÇÑ non-blocking ¼öÇà, È®À强 DoS ¹æ¾î, Longest Prefix Match
routing, ¿ì¼öÇÑ
°ü¸®´É·ÂÀ¸·Î
ÀÎÇÏ¿© small core ½ºÀ§Ä¡¸¦ À§ÇÏ¿© ¿Ïº®ÇÏ°Ô ¼³°èµÇ¾ú´Ù.
Traditional
Aggregation Layer
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â 10±â°¡ºñÆ® ¾÷¸µÅ©¿Í °íÀ̿뼺À» °¡Á®¿À¸ç ÀüÅëÀûÀÎ ÁýÇÕ ·¹À̾ À§ÇØ ±â¼úÀûÀÎ ¾÷±×·¹À̵å·Î½á
½±°Ô
¹èÄ¡µÈ´Ù. ÀϹÝÀûÀÎ ±¤¹èÄ¡¸¦ À§ÇØ, Summit X450-24xs ´Â 12°³ÀÇ ±¤Æ÷Æ®·Î Ŭ·¡½º¿¡¼ ÃֽŠ½ºÀ§Ä¡ÀÇ ´Ù¼ö ÁýÇÕ´É·ÂÀ»
Á¦°øÇÑ´Ù.
Metro
Ethernet Services
Summit
X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ¸ÞÆ®·Î ÀÌ´õ³Ý ³×Æ®¿öÅ©¿¡¼ ÀÌ»óÀûÀÎ ¼ºñ½ºÀü´Þ Ç÷§ÆûÀÌ´Ù.
Áøº¸µÈ
Æ®·¡ÇÈ °ü¸®, ź·Â¼º°ú ¿¹Ãø¼ºÀº CE ȤÀº PE¿¡¼ÀÇ ÁýÇÕ½ºÀ§Ä¡ ¹èÄ¡¸¦ À§ÇÑ Åº·Â¼ºÀ» °¡Á®´ÙÁØ´Ù.
CE
¿Í PE ¾çÂÊ ¼ºñ½º Àü´Þ ¿ä±¸¸¦ Áö¿øÇÔÀ¸·Î½á, Summit X450 ½Ã¸®Áî ½ºÀ§Ä¡´Â ¼ºñ½º °ø±ÞÀÚÀÇ ¿î¿µºñ¿ëÀ» ´ëÆø °¨¼ÒÇØÁØ´Ù.
Technical
Specifications
General
Routing and Switching
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RFC
1812 Requirements for IP Version 4 Routers
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RFC
1519 CIDR
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RFC
1256 IPv4 ICMP Router Discovery (IRDP)
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RFC
1122 Host Requirements
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RFC
768 UDP
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RFC
791 IP
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RFC
792 ICMP
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RFC
826 ARP
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RFC
894 IP over Ethernet
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RFC
1027 Proxy ARP
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RFC
1866 HTML - Used for web-based Network Login
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RFC
2068 HTTP server - Used for web-based Network Login
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RFC
2338 VRRP
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RFC
3619 Ethernet Automatic Protection Switching (EAPS)
and EAPSv2
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IEEE
802.1D - 1998 Spanning Tree Protocol (STP)
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IEEE
802.1w - 2001 Rapid Reconfiguration for STP, RSTP
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IEEE
802.1s - 2004 Multiple Instances of STP, MSTP
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Extreme
Multiple Instances of Spanning Tree Protocol (EMISTP)
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PVST+,
Per VLAN STP (802.1Q interoperable)
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Extreme
Standby Router Protocol (ESRP)
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IEEE
802.1Q - 1998 Virtual Bridged Local Area Networks
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IEEE
802.1AB - LLDP Link Layer Discovery Protocol
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Extreme
Discovery Protocol (EDP)
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Static
Unicast Routes
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Extreme
Loop Recovery Protocol (ELRP)
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Software
Redundant Ports
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VLANs,
vMANs + MAC-in-MAC
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IEEE
802.1Q VLAN Tagging
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IEEE
802.3ad Static load sharing configuration and LACP based
dynamic configuration
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IEEE
802.1v: VLAN classification by Protocol and Port
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Port-based
VLANs
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Protocol-based
VLANs
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Multiple
STP domains per VLAN
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Virtual
MANs (vMANs)
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Quality
of Service and Policies
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IEEE
802.1D -1998 (802.1p) Packet Priority
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RFC
2474 DiffServ Precedence, including 8 queues/port
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RFC
2598 DiffServ Expedited Forwarding (EF)
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RFC
2597 DiffServ Assured Forwarding (AF)
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RFC
2475 DiffServ Core and Edge Router Functions
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RIP
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RFC
1058 RIP v1
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RFC
2453 RIP v2
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OSPF
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RFC
2328 OSPF v2 (including MD5 authentication)
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RFC
1587 OSPF NSSA Option
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RFC
1765 OSPF Database Overflow
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RFC
2370 OSPF Opaque LSA Option
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RFC
3623 OSPF Graceful Restart Option
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BGP4
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RFC
1771 Border Gateway Protocol 4
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RFC
1965 Autonomous System Confederations for BGP
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RFC
2796 BGP Route Reflection (supersedes RFC 1966)
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RFC
1997 BGP Communities Attribute
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RFC
1745 BGP4/IDRP for IP--OSPF Interaction
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RFC
2385 TCP MD5 Authentication for BGPv4
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draft-ietf-idr-restart-10.txt
(Graceful Restart Mechanism for BGP)
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RFC
2439 BGP Route Flap Damping
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RFC
2842 Capabilities Advertisement with BGP-4
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RFC
2918 Route Refresh Capability for BGP-4
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IPv4
Multicast
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RFC
1112 IGMP v1
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RFC
2236 IGMP v2
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RFC
3376 IGMP v3
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IGMP
v1/v2/v3 Snooping with Configurable Router Registration
Forwarding
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IGMP
Filters
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Static
IGMP Membership
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Multicast
VLAN Registration
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RFC
2362 PIM-SM
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PIM-DM
Draft IETF PIM Dense Mode draft-ietfidmr-pim-dm-05.txt,
draft-ietf-pim-dm-new-v2-04.txt
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RFC
3569, draft-ietf-ssm-arch-06.txt PIM-SSM PIM Source
Specific Multicast
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Management
and Traffic Analysis
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RFC
2030 SNTP, Simple Network Time Protocol v4
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RFC
854 Telnet client and server
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RFC
783 TFTP Protocol (revision 2)
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RFC
951, 1542 BootP
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RFC
2131 BOOTP/DHCP relay agent and DHCP server
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RFC
1591 DNS (client operation)
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RFC
1155 Structure of Mgmt Information (SMIv1)
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RFC
1157 SNMPv1
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RFC
1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like MIB &
TRAPs
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RFC
1573 Evolution of Interface
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RFC
1650 Ethernet-Like MIB (update of RFC 1213 for SNMPv2)
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RFC
1901 - 1908 SNMP v 2c, SMIv2 and Revised MIB-II
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RFC
2570 - 2575 SNMPv3, user based security, encryption
and authentication
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RFC
2576 Coexistence between SNMP Version 1, Version 2 and
Version 3
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RFC
1757 RMON 4 groups: Stats, History, Alarms and Events
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RFC
2021 RMON2 (probe configuration)
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RFC
2668 802.3 MAU MIB
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RFC
1643 Ethernet MIB
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RFC
1493 Bridge MIB
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RFC
1354 IPv4 Forwarding Table MIB
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RFC
2737 Entity MIB, Version 2
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RFC
2233 Interface MIB
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RFC
3621 PoE-MIB (BlackDiamond 8800 only)
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RFC
1354 IP Forwarding Table MIB
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RFC
1724 RIPv2 MIB
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RFC
1850 OSPFv2 MIB
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RFC
1657 BGP-4 MIB
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Draft-ietf-idr-bgp4-mibv2-02.txt-Enhanced
BGP-4MIB
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draft-ietf-pim-mib-v2-o1.txt
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RFC
2787 VRRP MIB
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RFC
2925 Ping/Traceroute/NSLOOKUP MIB
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Draft-ietf-bridge-rstpmib-03.txt-Definitions
of Managed Objects for Bridges with Rapid Spanning Tree
Protocol
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Secure
Shell (SSH-2) client and server
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Secure
Copy (SCPv2) client and server
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Secure
FTP (SFTP) server
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sFlow
version 5
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Configuration
logging
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Multiple
Images, Multiple Configs
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BSD
System Logging Protocol (SYSLOG), with Multiple Syslog
Servers
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999
Local Messages (criticals stored across reboots)
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ExtremeWare
vendor MIBs (includes FDB, PoE, CPU, Memory MIBs) http://www.extremenetworks.
com/services/documentation
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Security
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Routing
protocol MD5 authentication (see above)
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Secure
Shell (SSH-2), Secure Copy (SCP-2) and SFTP client/server
with encryption/authentication (requires export controlled
encryption module)
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SNMPv3
user based security, with encryption/authentication
(see above)
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RFC
1492 TACACS+
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RFC
2138 RADIUS Authentication
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RFC
2139 RADIUS Accounting
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RADIUS
Per-command Authentication
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Access
Profiles on All Routing Protocols
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Access
Policies for Telnet/SSH-2/SCP-2
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Network
Login - 802.1x, web and MAC-based mechanisms
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IEEE
802.1x - 2001 Port-Based Network Access Control for
Network Login
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Multiple
supplicants for Network Login (all modes)
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Fallback
to local database (MAC and Web-based methods)
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Guest
VLAN for 802.1x
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SSL/TLS
transport?used for web-based Network Login, (requires
export controlled encryption module)
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MAC
Address Security?Lockdown and Limit
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RFC
3046 IP Address Security?DHCP Option 82
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IP
Address Security?Gratuitous ARP Protection
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Layer
2/3/4 ACLs
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Denial
of Service Protection
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RFC
2267 Network Ingress Filtering
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RPF
(Unicast Reverse Path Forwarding) Control via ACLs
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Wire-speed
ACLs
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Rate
Limiting / Shaping by ACLs
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IP
Broadcasarding Control
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ICMP
and IP-Option Respt Forwonse Control
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SYN
attack protection
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CPU
Dos Protection with traffic rate limiting to management
CPU
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Robust
against common Network Attacks:
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-
CERT (http://www.cert.org)
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CA-2003-04: ¡°SQL Slammer¡±
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CA-2002-36: "SSHredder"
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CA-2002-03: SNMP vulnerabilities
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CA-98-13: tcp-denial-of-service
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CA-98.01: smurf
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CA-97.28: Teardrop_Land-Teardrop and ¡°LAND¡± attack
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CA-96.26: ping
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CA-96.21: tcp_syn_flooding
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CA-96.01: UDP_service_denial
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CA-95.01: IP_Spoofing_Attacks _and_Hijacked_Terminal_
Connections
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-
IP Options Attack
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Host
Attacks
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Teardrop,
boink, opentear, jolt2, newtear, nestea, syndrop, smurf,
fraggle, papasmurf, synk4, raped, winfreeze, ping -f,
ping of death, pepsi5, Latierra, Winnuke, Simping, Sping,
Ascend, Stream, Land, Octopus
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IPv6
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RFC
2460, Internet Protocol, Version 6 (IPv6) Specification
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RFC
2461, Neighbor Discovery for IP Version 6, (IPv6)
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RFC
2462, IPv6 Stateless Address Auto configuration - Router
Requirements
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RFC
2463, Internet Control Message Protocol (ICMPv6) for
the IPv6 Specification
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RFC
2464, Transmission of IPv6 Packets over Ethernet Networks
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RFC
2465, IPv6 MIB, General Group and Textual Conventions
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RFC
2466, MIB for ICMPv6
|
|
|
RFC
1981, Path MTU Discovery for IPv6, August 1996 - Router
requirements
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RFC
3513, Internet Protocol Version 6 (IPv6) Addressing
Architecture
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RFC
3587, Global Unicast Address Format
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RFC
2710, IPv6 Multicast Listener Discovery v1 (MLDv1) Protocol
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RFC
3810, IPv6 Multicast Listener Discovery v2 (MLDv2) Protocol
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RFC
2740, OSPF for IPv6
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RFC
2080, RIPng
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RFC
2893, Configured Tunnels
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|
RFC
3056, 6to4
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|
Static
Unicast routes for IPv6
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Telnet
server over IPv6 transport
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SSH-2
server over IPv6 transport
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Ping
over IPv6 transport
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Traceroute
over IPv6 transport
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Performance
|
|
|
160
Gbps switch fabric bandwidth
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65
Mpps frame forwarding rate
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9216
Byte maximum packet size (Jumbo Frame)
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32
load sharing trunks, up to 8 members per trunk
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8
QoS queues/port
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4096
VLANs (Port, Protocol, IEEE 802.1Q)
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3072
total number of ACL Rules/lines
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128
rules per port
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ACL
rules can be applied to ingress
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Forwarding
Tables
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Layer
2/MAC Addresses: 16K
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Layer
3 Host Addresses: 8K
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Layer
3 LPM Entries: 64K
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Layer
3 Static Routes: 1K
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Layer
3 Interfaces: 512
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OSPF
External Routes: >100K
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Rate
Limiting
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Ingress
bandwidth policing/rate limiting: packets are classified
after Ingress into flows using ACLs and a rate limiter
is assigned to a given flow
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Rate
Limiting Granularity: 64Kbps (1Mbps on 10 gigabit port)
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Available
Rate Limiters: 128 per port
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48V
DC power supplies deliver 1200W of power
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Indicators
|
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Per
port status LED including power status
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System
Status LEDs: management, fan and power
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Summit
X450-24t
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Ports
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24
ports 10/100/1000BASE-T with auto-speed and auto-polarity
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4
ports SFP (mini-GBIC, shared PHY with 4 10/100/1000BASE-T
ports)
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1
port Serial (control port)
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1
10/100BASE-T out-of-band management Port
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Per
port status LED including power status
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Option
Slot
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Slot
for XGM dual 10 gigabit option module
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| |
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Summit
X450-24x
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Ports
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24
mini-GBIC (SFP) ports
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4
ports 10/100/1000BASE-T with auto-speed and auto-polarity,
shared PHY with 4 mini-GBIC ports
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1
port Serial (control port)
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1
10/100BASE-T out-of-band management Port
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Option
Slot
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Slot
for XGM dual 10 gigabit option module
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Summit
X450-24t
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Dimesnions
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Height
Inches/Cm: 1.73 Inches/4.4 Cm
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Width
Inches/Cm: 17.4 Inches/44.1 Cm
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Depth
Inches/Cm: 16.4 Inches/41.6 Cm
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|
Weight
Lbs/Kg: 14 lbs/6.35 Kg
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Summit
X450-24x
|
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Dimesnions
|
|
Height:
1.73 Inches/4.4 Cm
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Width:
17.4 Inches/44.1 Cm
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Depth
Inches/Cm: 16.4 Inches/41.6 Cm
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Weight
Lbs/Kg: 13.8 lbs/6.3 Kg
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|
EPS
Dimensions
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EPS-T
|
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Height:
1.75 Inches/4.4 Cm
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Width:
17.4 Inches/44 Cm
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Depth:
7.6 Inches/19.3 Cm
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EPS-160
|
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Height:
1.7 Inches/4.3 Cm
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Width:
7.4 Inches/18.8 Cm
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Depth:
7.9 Inches/20 Cm
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Power
Cable Length 1 Meter
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Temperature
|
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Operating
Temperature Range, Degrees Celsius/Fahrenheit: 0 to
40 °C (32 to 104 °F)
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Operating
Humidity Range (worst case, not for extended duration):
10-95% (RH) non-condensing
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Storage
and Transportation Temperature Range (worst case), Celsius/Fahrenheit:
-40 to +70 °C (-40 to 158 °F)
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|
Shock
|
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|
Operating
(half sine): 30 m/s2 (3g)
|
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Operating
(half sine): 30 m/s2 (3g)
|
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Vibration
|
|
|
Operating:
5-20Hz @ 1.0 ASD m2/s3
|
|
|
20-200Hz
@ -3 dB/oct
|
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|
Non-operating:
3-500MHz @ 1.5g rms Power
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|
Auto-ranging
90-240VAC, 50-60 Hz
|
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|
Line
Frequency: 50-60 Hz
|
|
|
Min
Voltage/Associated Current: 4A @100VAC
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Max
Voltage/Associated Current: 2A @ 240VAC
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|
Heat
Dissipation, Watts/BTU: 160W/546BTU/hr
|
|
|
-
Heat Dissipation, Watts/BTU:
|
|
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-
160W/546BTU/hr
|
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|
-
Current 100-240VAC: 4A-2A
|
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Accoustic
|
|
|
Bystander
sound pressure Per NEBS GR-63 Summit X450-24x: 49dBA
Summit X450-24t: 51dBA
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|
North
America
|
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cULus
Listed device
|
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-
UL 60950 3rd Edition (U.S. Safety)
|
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-
CAN/CSA-C22.2 No. 60950-00
|
|
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-
(Canadian Safety)
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Europe
|
|
|
cULus
Listed device
|
|
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-
UL 60950 3rd Edition (U.S. Safety)
|
|
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-
EN60950:2000 (European Safety)
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International
|
|
|
CB
Scheme
|
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-
IEC60950: 2000 with all country deviations
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-
(International Safety)
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Country
Specific
|
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|
Mexico
NOM/NYCE (Product Safety & EMC Approval)
|
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Australia/New
Zealand AS/NZS 3260 (ACA DoC, Safety of ITE)
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Argentina
S-Mark
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GOST
(Russia)
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|
Laser
Safety
|
|
|
North
America
|
|
|
-
FCC 21 CFR subpart (J) (Safety of Laser Products)
|
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|
-
CDRH Letter of Approval (U.S. FDA Approval)
|
|
|
Europe
|
|
|
-
EN60825-2 (European Safety of Lasers)
|
|
EMI/EMC
|
|
|
North
America EMC for ITE
|
|
|
-
FCC 47 CFR Part 15 Class A (U.S. Emissions)
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|
|
-
ICES-003 Class A (Canada Emissions)
|
|
Europe
|
|
|
-
89/336/EEC EMC Directive
|
|
|
-
ETSI/EN 300 386:2001 (EU Telecommunication Emissions
& Immunity)
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|
|
-
EN55022:1998 Class A (Europe Emissions)
|
|
|
-
EN55024:1998 includes IEC/EN 61000-2,3,4,5,6,11 (Europe
Immunity)
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|
|
-
EN 61000-3-2, -3 (Europe Harmonics and Flicker)
|
|
International
|
|
|
-
IEC/CISPR 22:1997 Class A (International Emissions)
|
|
|
-
IEC/CISPR 24:1998 (International Immunity)
|
|
|
-
IEC/EN 61000-4-2 Electrostatic Discharge
|
|
|
-
IEC/EN 61000-4-3 Radiated Immunity
|
|
|
-
IEC/EN 61000-4-4 Transient Bursts
|
|
|
-
IEC/EN 61000-4-5 Surge
|
|
|
-
IEC/EN 61000-4-6 Conducted Immunity
|
|
|
-
IEC/EN 61000-4-11 Power Dips & Interruptions
|
|
|
Country
Specific
|
|
|
-
Japan Class A (VCCI Registration, Emissions)
|
|
|
-
Australia/New Zealand AS/NZS 3548 (ACA DoC, Emissions)
|
|
|
-
Korean MIC Mark (MIC Approval, Emissions & Immunity)
|
|
|
-
Mexico NOM/NYCE (Product Safety & EMC Approval)
|
|
|
-
GOST (Russia)
|
|
|
-
Taiwan CNS 13438:1997 Class A (BSMI Approval, Emissions)
|
|
Environmental
|
|
|
EN
300 019-2-1 (2000-09) ? Storage Class 1.2 ? Packaged
|
|
|
EN
300 019-2-2 (1999-09) ? Transportation Class 2.3 - Packaged
|
|
|
EN
300 019-2-2 (1999-09) ? Stationary Use at Weather Protected
locations, Class 3.1e ? Operational
|
|
|
EN
300 753 (1997-10) ? Acoustic Noise ? Operational
|
|
|
ASTM
D5276 * - Drop - Packaged
|
|
|
ASTM
D3332 * - Shock - Unpackaged
|
|
|
ASTM
D3580 * - Random Vibration - Unpackaged
|
|
|
ASTM
D6179 * - Tilt - Packaged * Additional testing requested
by Extreme Networks
|
|
|
Additional
testing requested by Extreme Networks
|
|
|
|
1-year
on Hardware
|
|
|
90-days
on Software
|
|
| |
|
| |
|
|
|
Ordering
Information
Order
Number:
|
Description:
|
16121
|
24
mini-GBIC, 4 10/100/1000BASE-T ports, option slot for XGM-2xn
10 gigabit module, ExtremeXOS Adv Edge License, 1 AC PSU,
connector for EPS-160
|
16122
|
ExtremeXOS
Core license feature upgrade for Summit X450-24x
|
16123
|
24
10/100/1000BASE-T, 4 mini-GBIC ports, option slot for XGM-2xn
10 gigabit module, ExtremeXOS Adv Edge License, 1 AC PSU,
connector for EPS-160
|
16124
|
ExtremeXOS
Core license feature upgrade for Summit X450-24t
|
16111
|
Option
module with two unpopulated XENPAK ports for Summit X450 series
and Summit 400-48t
|
10906
|
External
Power System power tray. Accepts up to two EPS-T power modules
|
10907
|
External
Power System power module for EPS-T, 160 Watts, with cable
|
10110
|
10
Gigabit Ethernet XENPAK Transceiver, 850nm, up to 300m on
multimode fiber, SC connector
|
10111
|
10
Gigabit Ethernet XENPAK Transceiver, 1310nm, up to 10km on
single-mode fiber, SC connector
|
10112
|
10
Gigabit Ethernet XENPAK Transceiver, 1550nm, up to 40km on
single-mode fiber, SC connector
|
10113
|
10
Gigabit Ethernet XENPAK Transceiver, 1550nm, up to 80km on
single-mode fiber, SC connector
|
10114
|
10
Gigabit Ethernet WWDM XENPAK Transceiver, 1310 nm, up to 300
m on multi-mode fiber and up to 10 km on a single-mode fiber,
SC connector
|
10051
|
Mini-GBIC,
SFP, 1000BASE-SX, LC Connector
|
10052
|
Mini-GBIC,
SFP, 1000BASE-LX, LC connector
|
10053
|
Mini-GBIC,
SFP, Extra long distance SMF 70 Km/21 dB budget, LC connector
|
10060
|
Mini-GBIC,
SFP, dual-speed 100 FX/1000LX, LC Connector
|
|
|