| 
 
  
NETGEAR ProSafe 10 Gigabit Stackable Managed SwitchÀÎ XSM7224S´Â À¯¿¬ÇÑ ·¢ »ó´Ü ÀÎÇÁ¶ó ½ºÆ®·°Ãĸ¦ Á¦°øÇÕ´Ï´Ù. ¸ðµç 24°³ÀÇ 10 Gigabit SFP+ ÀÎÅÍÆäÀ̽ºµéÀº ±â°¡ºñÆ® ȤÀº 10 ±â°¡ºñÆ® ¼º´É ¹× ÃÖÀúÀÇ latency¸¦ °¡Áø ºü¸¥ ¼ÓµµÀÇ À¯¼± ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. 
4°³ÀÇ °ø¿ë 10GBase-T ÀÎÅÍÆäÀ̽º´Â ÀÚµ¿ ÀÎ½Ä RJ45¸¦ ÅëÇØ 10 ±â°¡ºñÆ® Ä¿³á¼¾À» Á¦°øÇϸç, Local/distant ½ºÅÂÅ·Àº °¡»óÈµÈ ¼¹ö ¹× ½ºÅ丮Áö¸¦ À§ÇÑ Distributed(LACP) Aggregation°ú °°Àº ´Ù¿ëµµÀÇ 10 ±â°¡ºñÆ® deployment °¡´É¼ºÀ» Á¦°øÇÕ´Ï´Ù. 
  
  
¿£ÅÍÇÁ¶óÀÌÁî±Þ L2+ 
°í±Þ °ü¸®±â´É, ¿£ÅÍÇÁ¶óÀÌÁî±Þ º¸¾È, Non-blocking ÆÛÆ÷¸Õ½º °¡ °áÇÕµÈ NETGEAR XSM7224S´Â È¿À²ÀûÀÎ ºñ¿ë¿¡ Layer2+(Layer 3 l¶óÀÌÆ®- IPv4 ¶ó¿ìÆÃ) ±â´ÉÀº ¹°·Ð Ç® ¼¼Æ®ÀÇ Layer2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. 
VLAN ¶ó¿ìÆÃ, voice-class prioritization, chassis ½ºÅ¸ÀÏÀÇ ½ºÅÂÅ· µî XSM7224S´Â µ¥ÀÌÅÍ ¼¾ÅÍÀÇ ·¢ »ó´Ü ½ºÀ§Ä¡·Î ȤÀº ¼ºÀåÇÏ´Â Áß¼Ò±Ô¸ð »ç¹«½ÇÀÇ ¹éº» Àåºñ·Î ¶Ç´Â Distribution layer 10 Gigabit Ethernet Aggregation ½ºÀ§Ä¡·Î ¹èÄ¡°¡ °¡´ÉÇÕ´Ï´Ù. 
  
¾÷±×·¹À̵带 ÅëÇÑ L3 ¼º´É 
Layer 3 ¾÷±×·¹ÀÌµå ¶óÀ̼±½ºÀÎ XSM7224LÀº XSM7224SÀÇ IPv4/IPv6  ´ÙÀ̳ª¹Í ¶ó¿ìÆÃ ´É·ÂÀ» ¹«Á¦ÇÑÀ¸·Î Ç®¾îÁÝ´Ï´Ù. ¿£ÅÍÇÁ¶óÀÌÁî ³×Æ®¿öÅ© ¹× SMB ³×Æ®¿öÅ©ÀÇ core/aggregation ÃþÀ» À§ÇØ Æ¯ÈµÇ¾î Á¦ÀÛµÈ L3·Î ¾÷±×·¹À̵åµÈ XSM7224S´Â OSPF, VRRP, ÄÁ¹öÁ¯½º ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ multicast µîÀÇ °í±Þ ¶ó¿ìÆÃ ÇÁ·ÎÅäÄÝÀ» Á¦°øÇÕ´Ï´Ù.  
  
³ôÀº Ȱ¿ëµµ 
NETGEAR  10 Gigabit Stackable Managed Switch XSM7224S´Â ¸ÞÀÎ Àü¿øÀ» À§ÇØ Å»ºÎÂø½Ä Àü¿ø ¸ðµâÀ» ³»ÀåÇϰí ÀÖÀ¸¸ç, ¿É¼ÇÀ¸·Î µÎ ¹øÂ° ³»Àå ¸®´ø´øÆ® ÆÄ¿ö ¼ÇöóÀ̸¦ Áö´Ï°í ÀÖ½À´Ï´Ù. µÎ °³ÀÇ Å»ºÎÂø½Ä ÆÒ Æ®·¹ÀÌ´Â ½Ã½ºÅÛÀÇ È°¿ëµµ¸¦ Áõ°¡½ÃŰ°í µ¥ÀÌÅÍ ¼¾ÅÍÀÇ ´þ°í Â÷°¡¿î º¹µµ °ø±â È帧 ÆÐÅÏ¿¡ ÃÖÀûÀÇ »óŸ¦ À¯ÁöÇϵµ·Ï ¾Õ µÞ¸éÀ» ÅëÇÑ Ä𸵠¿¡¾îÇ÷ο츦 Á¦°øÇÕ´Ï´Ù.  ´Ù¸¥ ¸ðµç NETGEAR ProSafe Managed Switch Á¦Ç°µé°ú °°ÀÌ XSM7224S ¿ª½Ã NETGEAR ProSafe ¶óÀÌÇÁŸÀÓ Ç°Áú º¸ÁõÀ» ¾à¼ÓÇÕ´Ï´Ù. 
  
  
  
  
  
  
  
ÀÚ¼¼ÇÑ Layer 3 ¾÷±×·¹ÀÌµå ¶óÀ̼¾½º´Â 13 ÆäÀÌÁö ÂüÁ¶ 
-Ordering part number : XSM7224L-10000S 
-IPv4/IPv6 RIP, OSPF, VRRP 
-IPv4/IPv6 Multicast routing 
  
  
  
¡ß Á¦Ç° Æ¯ÀåÁ¡ 
  
XSM7224S 
  
| 
 Çϵå¿þ¾î ÁÖ¿ä ±â´É  | 
 ƯÀåÁ¡  |  
| 
 24-port 10Gigabit SFP+ 
1000 and 100 Mbps  ¼Óµµ ȣȯ  | 
 • Aggregation applicationÀ» À§ÇÑ 10 Gigabit À¯¼± ¼Óµµ ¼º´É 
•  Top-of- rack ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ ÃÊÀúÀ² latency 
• SFP ¸ðµâ ¾î·¹À̸¦ °¡Áø ¾î¶² Gigabit Ethernet (1000BaseT, 1000SX/LX) ȤÀº 10 Gigabit Ethernet (10GBaseX) Àåºñ¿Í ¿¬°á  |  
| 
 4 °³ÀÇ °ø¿ë 10GBaseT RJ45 ÀÎÅÍÆäÀ̽º  | 
 • 1000/10GBaseT ÀÚµ¿ ÀÎ½Ä À¯¿¬¼º Á¦°ø 
• 10 Gigabit Category 6A ȤÀº »óÀ§ ÄÉÀ̺íÀ» ÅëÇØ ÃÖ´ë 100m 
• Legacy Category 6 cables ÃÖ´ë 50 m 10GBaseT °Å¸® Çã¿ë (cable bundle ¾È¿¡¼ ÃÖ¾ÇÀÇ °æ¿ì 30m crosstalk)  |  
| 
 ÃÖ´ë 4´ë ½ºÀ§Ä¡ ¹°¸®Àû ½ºÅÂÅ· °¡´É  | 
 • Chassis±Þ unique GUI /CLI 
• ½ºÀ§Ä¡´ç 4Æ÷Æ®¸¦ Áö´Ñ Dual-ring resilient topology 
• Çâ»óµÈ À¯¿¬¼ºÀ» À§ÇÑ  ¸ðµç 24 port¿¡¼ ½ºÅÂÅ· °¡´É 
• High speed 10 x 8 = 80 GE overall stacking performance 
• Single IP ÁÖ¼Ò °ü¸® 
• Hot-swap ÀÚµ¿ À¯´Ö ±³Ã¼ 
• Active-active server teaming connectionÀ» À§ÇØ ±× ½ºÅÃÀ» ÅëÇÑserver-to-switch distributed redundant trunking 
• Any-to-one Æ÷Æ® ¹Ì·¯¸µ  |  
| 
 ¸®´ø´øÆ® ÇÖ-½º¿Ò °¡´É ÆÄ¿ö ½áÇöóÀÌ 
±³Ã¼ °¡´É ÆÒ Æ®·¹ÀÌ(Fan Tray) 
Front-to-Back Ä𸵠¿¡¾îŬ·Î¿ì(Cooling Airflow)  | 
 • Data center ±Þ Ȱ¿ëµµ 
• APS300W optional redundant power supply (hot-swap) 
• AFT200 spare fan tray (hot-swap)  |  
| 
 ¼ÒÇÁÆ®¿þ¾î ÁÖ¿ä ±â´É  | 
 ƯÀåÁ¡  |  
| 
 Layer 2 (IPv4 / IPv6 switching) 
Layer 2+ (Layer 3 lite - IPv4 routing)  | 
 • VLAN / subnet routing¸¦ À§ÇÑ ÇÕ¸®ÀûÀÎ ºñ¿ë  |  
| 
 Multiple STP, 802.3ad LACP, redundant power supply  | 
 •  ³ôÀº Ȱ¿ëµµÀÇ ³×Æ®¿öÅ©¸¦ À§ÇÑ Enhanced resiliency  |  
| 
 Fabric 480 Gbps 
Performance 357 Mpps 
Latency (10 Gigabit) <1.59 ¥ìs 
Packet buffer memory 16 Mb  | 
 • Data center server access layer¸¦ À§ÇÑ Çâ»óµÈ ¾ÆÅ°ÅØÃ³ 
• Áß¿äÇÑ top-of-rack ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ Non-blocking ¼º´É 
• °¡»óȸ¦ À§ÇÑ High-speed ¹× high-capacity solution 
• Maximum iSCSI /NFS scalability¸¦ À§ÇÑ È®ÀåµÈ ¹öÆÛ¸µ  |  
| 
 NETGEAR ProSafe Control Center GUI 
Industry standard CLI  | 
 • ¸ðµç ´Ù¸¥ FSM72/GSM72/GSM73xx ½ºÀ§Ä¡¿Í °°ÀÌ ¼Õ½¬¿î °ü¸® 
• ¿ÀÆÛ·¹ÀÌ¼Ç ºñ¿ë °¨¼Ò  |  
| 
 IPv4/IPv6 L2, L3, L4 ACL (access control lists)  | 
 • Enterprise±Þ º¸¾È 
• »ç¿ëÀÚ ÇÁ·ÎÆÄÀÏ¿¡ ±â¹ÝÇÑ ³×Æ®¿öÅ© º¸È£ 
• ½Å·ÚÇÒ ¼ö ÀÖ´Â ¾îÇø®ÄÉÀÌ¼Ç ±â¹Ý ³×Æ®¿öÅ© º¸¾È  |  
| 
 IPv4/IPv6 L2, L3, L4 QoS (8 priority queues, DiffServ)  | 
 • Voice-class prioritization 
• »ç¿ëÀÚ ÇÁ·ÎÆÄÀÏ È¤Àº ¾îÇø®ÄÉÀÌ¼Ç ±â¹Ý Traffic prioritization 
• VoIP, video ¹× Áß¿äÇÑ ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ ´õ ¸¹Àº Queues  |  
| 
 IGMP snooping v2,v3 
IGMP proxy, IGMP querier  | 
 • IP °¨½Ã, IPTV¸¦ À§ÇÑ ¼Õ½¬¿î ¸ÖƼij½ºÆ® 
• Multicast trafficÀº ¿ÜºÎ ¸ÖƼij½ºÆ® ¶ó¿ìÅÍ ¾øÀ̵µ ¿ÀÁ÷ °ü·ÃµÈ receiverµé¿¡°Ô¸¸ Àü´Þ  |  
| 
 32 K MAC – 1 K VLANs – 2 K multicast groups 
64 trunks 8-port each – DHCP server/relay 
64 IP routes – 128 IP interfaces  | 
 • SMB ³×Æ®¿öÅ©ÀÇ Áß¾ÓÀ̳ª ¿ø°Ý Áö»ç, ¿£ÅÍÇÁ¶óÀÌÁî ÇÏ´Ü¿¡ ¹èÄ¡ °¡´É  |  
| 
 L3 ¶óÀ̼¾½º ¾÷±×·¹ÀÌµå ±â´É  | 
 Ư Àå Á¡  |  
| 
 Layer 3 - IPv4 (RIPv1/v2, OSPFv1/v2, VRRP) 
Layer 3 - IPv6 (RIPng, OSPFv3, VRRP)  | 
 • Core/aggregation layer¸¦ À§ÇÑ Advanced routing ´É·Â 
• IPv4 / IPv6 transitioning network¿¡ ÀÌ»óÀûÀÎ Á¦Ç°  |  
| 
 Multicast routing - IPv4/IPv6 
Multicast L2 - IPv6 (MLD)  | 
 • Advanced routing of multicast streams (PIM, sparse, dense) 
• ´ëÇü IPTV & video ¼³Ä¡¸¦ ¿ëÀÌÇÏ°Ô µµ¿ÍÁÜ  |   
  
  
  
  
¡ß Target Applications 
  
  
°¡»óȸ¦ À§Çؼ ¼¹ö ¹× ³×Æ®¿öÅ© ½ºÅ丮Áö ÀåºñµéÀº °í¼º´É Á¢¼Ó ¹× ³·Àº Latency, ±×¸®°í ³×Æ®¿öÅ© Redundancy¸¦ ÇÊ¿ä·Î ÇÕ´Ï´Ù. XSM7224S´Â ÀϹÝÀûÀÎ Top-of-Rack ¾ÆÅ°ÅØÃ³¸¦ ´Ü¼øÈ½ÃŰ°í ºñ¿ëÀ» Àý¾àÇØ ÁÝ´Ï´Ù. ÀÌ Configuration¿¡¼ ·¢ Çϳª´ç 2´ëÀÇ ½ºÅÃµÈ ½ºÀ§Ä¡µéÀº server-to-switch distributed redundant trunking mode¿¡¼ ÃÖ´ë 21´ëÀÇ ¼¹ö/½ºÅ丮Áö Àåºñ¿Í Á¢¼ÓÀÌ °¡´ÉÇÕ´Ï´Ù. 
Hardware-stacking dual-ring topology´Â ÇϳªÀÇ µ¶Æ¯ÇÑ CLI/GUI Ç÷§Æû, ³×Æ®¿öÅ© ¹× ¼¹ö/½ºÅ丮Áö¿¡ ¿Ïº®ÇÑ Resiliency ¹× ÀÎÅÚ¸®ÀüÆ® ·Îµå ¹ë·±½ÌÀ» Á¦°øÇÕ´Ï´Ù. ¸ðµç ¼¹öµéÀº º¸´Ù Çâ»óµÈ ¼º´ÉÀ» À§ÇØ distributed LACP ¸¦ Çã¿ëÇÏ¸é¼ ±× ½ºÅû󿡼 active-active teaming¸¦ ÅëÇØ °¢°¢ÀÇ NIC¸¦ ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. 
  
  
  
  
  
XSM7224S´Â ÁßÇü ¿£ÅÍÇÁ¶óÀÌÁî ³×Æ®¿öÅ©¸¦ À§ÇÑ ¿£ÅÍÇÁ¶óÀÌÁî±Þ aggregation layer  È¤Àº ´õ ³ª¾Æ°¡ 2°èÃþÀ¸·Î ÀÌ·ç¾îÁø ÀüÇüÀûÀÎ SMB ³×Æ®¿öÅ©¸¦ À§ÇÑ core ´É·ÂÀ» Á¦°øÇÕ´Ï´Ù. 1000BT/SX/LX´Â non 10 Gigabit legacy ÀåºñµéÀ» À§ÇÑ ÇÑÃþ ´õ ¹ß´ÞµÈ À¯¿¬¼ºÀ» À§ÇØ °¢°¢ÀÇ SFP+ Æ÷Æ®¸¦ ÅëÇØ Áö¿ø¹Þ°Ô µË´Ï´Ù. Layer 3 ¶óÀ̼±½º ¾÷±×·¹À̵带 ÅëÇØ XSM7224S´Â Layer2/Layer3 ÄÚ¾î ½ºÀ§Äª¿¡ ÃÖÀûȵǾî ÀÖ½À´Ï´Ù. 
ÀÌ Configuration¿¡¼ 4°³ÀÇ ½ºÅÂÅ·µÈ XSM7224S ½ºÀ§Ä¡µéÀº °í¼º´É distributed trunk¿¡ ±ÇÇÑÀ» ÁÖ¾î °ü¸®°¡ ÇÑÃþ ¼Õ½¬¿öÁý´Ï´Ù. °¢°¢ÀÇ ½ºÅÃÀº ´ÜÁö ÇϳªÀÇ GUI/CLI ¹× Multiple distributed link aggregation¸¦ Áö´Ñ ½Ì±Û ¶ó¿ìÆÃ ½ºÀ§Ä¡·Î¼ ÀÛµ¿ÇÏ°Ô µË´Ï´Ù. Spanning Tree´Â ´õ ÀÌ»ó ³×Æ®¿öÅ© resiliency¸¦ À§ÇØ ÇÊ¿äÇÏÁö ¾ÊÀ¸¸ç Distributed Link Aggregation(LACP)´Â ÇÏ´Ü¿¡¼ ÄÚ¾î±îÁö Àüü ³×Æ®¿öÅ©¿¡ °ÉÃÄ ÀÎÅÚ¸®ÀüÆ® ·Îµå ¹ë·±½ÌÀ» Á¦°øÇÏ°Ô µË´Ï´Ù.  
  
  
  
  
¡ß NETGEAR Hardware Stacking 
  
  
  
  
  
  
| 
 ÁÖ¿ä ±â´É  | 
 Ư Àå Á¡  |  
| 
 Single IP ÁÖ¼Ò °ü¸®  | 
 • ÇϳªÀÇ ¡°Chassis¡± logical unitÀ¸·Î¼ ÃÖ´ë 4´ëÀÇ ½ºÀ§Ä¡µé ½ºÅà °¡´É 
• Àüü ½ºÅÃÀ» ÇϳªÀÇ GUI ¹× ÇϳªÀÇ CLI·Î °ü¸® 
• ³×Æ®¿öÅ© »ó¿¡¼ ±× ½ºÅÃÀº ÇϳªÀÇ ½Ì±Û ½ºÀ§Ä¡·Î ÀÛµ¿ 
• ³×Æ®¿öÅ©»óÀÇ ³ª¸ÓÁö ´Ù¸¥ ½ºÀ§Ä¡µéµµ ±× ½ºÅÃÀ» ÇϳªÀÇ ½Ì±Û ½ºÀ§Ä¡·Î °£ÁÖ 
• ¼Õ½¬¿î È®Àå. ´Ü¼øÈ÷ ½ºÀ§Ä¡¸¦ ±× ½ºÅÿ¡ ¿¬°áÇÏ´Â °Í¸¸À¸·Î »õ·Î¿î À¯´Ö Ãß°¡ °¡´É(¼³Á¤ ¿ª½Ã Áï¼®¿¡¼ ¾÷µ¥ÀÌÆ®µÊ)  |  
| 
 ¾ç¹æÇâ architecture 
½ºÀ§Ä¡´ç 4 port 
80 Gigabit  ±Ù°Å¸® ½ºÅÂÅ· ´É·Â 
80 Gigabit  Àå°Å¸® ½ºÅÂÅ· ´É·Â  | 
 • VoIP ¹× Video trafficÀ» À§ÇÑ ´õ ³·Àº latency¿Í jitter¸¦ Áö´Ñ Çâ»óµÈ stacking throughput 
• ±× ½ºÅÿ¡ ÀÖ´Â °¢°¢ÀÇ ½ºÀ§Ä¡µéÀº »óÇâ ȤÀº ÇÏÇâ ¸ðµÎ ¾ç¹æÇâ¿¡¼ Æ®·¡ÇÈÀ» Àü¼ÛÇϱâ À§ÇØ °¡Àå ªÀº path¸¦ ÀÚµ¿À¸·Î ãÀ½ 
• Vertical/local stacking ¹× horizontal/distant stacking ¸ðµÎ Æí¸®ÇÑ 10 Gigabit ¹èÄ¡(core, distribution layer, top-of-rack)¸¦ À§ÇØ È¥ÇÕ »ç¿ëÀÌ °¡´É  |  
| 
 Stack fast resiliency 
ÀÚµ¿ À¯´Ö ±³Ã¼ Automatic unit replacement (AUR)  | 
 • Dual-ring architecture´Â ±× ½ºÅÿ¡¼ ÇϳªÀÇ ½ºÀ§Ä¡°¡ °íÀå ½Ã ´Ù¸¥ ½ºÀ§Ä¡µéÀº ¼·Î ¼·Î Ä¿¹Â´ÏÄÉÀ̼ÇÀÌ °¡´ÉÇϵµ·Ï µµ¿ÍÁÜ 
•  ¸¸¾à ½ºÅà ¸¶½ºÅͰ¡ °íÀå ½Ã µÎ¹øÂ° ½ºÅà ¸¶½ºÅͰ¡ ÃÖ¼ÒÀÇ ÆÐŶ ¼Õ½ÇÀ» À§ÇØ 2ÃÊ ¾È¿¡ ¸ðµç ¾÷¹«¸¦ À̰ü ¹Þ°Ô µÊ 
• ½ºÅÿ¡ »õ·Î¿î ½ºÀ§Ä¡¸¦ Ãß°¡Çϰųª °íÀå³ À¯´ÖÀ» ±³Ã¼ ½Ã¿¡ ¾î¶°ÇÑ ¼ºñ½º Àå¾Ö ¾øÀÌ ÀÚµ¿À¸·Î ConfigurationÀÌ ½ºÅÿ¡ Àû¿ëµÊ  |  
| 
 Distributed LACP across the stack  | 
 • Distributed trunk¸¦ ÅëÇØ Çâ»óµÈ ÆÛÆ÷¸Õ½º 
• ±× trunk¾È¿¡¼ ¿©·¯´ëÀÇ ½ºÀ§Ä¡µé·Î¼ ´õ ³ôÀº redundancy¸¦ Áö¿ø(Trunk´ç ÃÖ´ë 8 Æ÷Æ® – 64 trunk±îÁö Çã¿ë) 
• Active-active server teaming Á¢¼ÓÀ» À§ÇÑ ½ºÅà Àüü¿¡¼ Server-to-switch distributed redundant trunking Áö¿ø  |  
| 
 ½ºÅà Àüü¿¡¼ Many-to-one port mirroring  | 
 • Device troubleshootingÀ» À§ÇÑ ´õ ¸¹Àº À¯¿¬¼º 
• Chassis·Î¼ ½ºÅà Àüü¿¡¼ Æ÷Æ® ¹Ì·¯¸µÀº ¸ðµç Æ÷Æ®¿Í Æ÷Æ® »çÀÌ¿¡¼ °¡´É  |  
| 
 ½ºÅà Àüü¿¡¼ VLANs automatic propagation  | 
 • Chassis·Î¼ VLAN port tagging ¹× private groupÀº ½ºÅà Àü¹Ý¿¡ °ÉÃÄ ¸ðµç °÷¿¡¼ °¡´ÉÇÔ (unit 1, port 2; unit 2, port 3, µî.) 
• ½ºÀ§Ä¡µé°£ÀÇ VLAN propagationÀ» À§ÇØ ¾î¶°ÇÑ Configurationµµ ÇÊ¿äÇÏÁö ¾ÊÀ½  |   
  
  
  
  
  
¡ß °ü·Ã Modules & Optics 
  
  
  
  
  
  
  
  
XSM7224S 
  
| 
 Technical Specifications  |  
| 
 Physical Interfaces  | 
 Front 
• 24 x 10 Gigabit SFP+ ports 
• All SFP+ ports support 1000 Mbps/10 GE speed 
• 4 shared RJ45 auto-sensing 10GBaseT ports 
• All RJ45 port support 1000 Mbps/10 GE speed 
• USB port (confi g/fi rmware fi les storage) 
• Serial RS-232 port for console 
Total 
• 24 x 10 Gigabit ports  |  
| 
 Processor/Memory  | 
 • Multi-core processor: Cavium CN5230-750 @ 750 MHz ( four cores) 
• System runtime memory: 512 MB (DDR2 SDRAM) 
• Bootram: 32-bit 8 MB fl ash 
• Packet buffer memory: 16 Mb per switch 
• Code storage (fl ash): 128 MB  |  
| 
 Hardware Stacking  | 
 • Stack height: 4 switches 
• 4 ports used per switch 
• All 24-port are stack-capable 
• Shared RJ45 10GBaseT ports are also stack-capable 
• Local stacking (copper) and distant stacking (fiber) possible mix and match 
• Stacking performance: 80 Gbps (full duplex)  |  
| 
 Performance Summary  | 
 • Switching fabric: 480 Gbps 
• Throughput: 357 Mpps 
• Forwarding mode: Cut-through switching 
• Latency (64-byte frames, 1 Gbps): <4.1¥ìs 
• Latency (64-byte frames, 10 Gbps): < 1.59 ¥ìs 
• Addressing: 48-bit MAC address 
• Address database size: 32,000 MAC addresses 
• Number of VLANs: 1,024 (IEEE¢ç 802.1Q) 
• Number of multicast groups filtered (L2): 2K 
• Number of trunks: 64 trunks, 8-port per trunk 
• Number of hardware queues for QoS: 8 
• Number of ACLs: 2,048 (supporting both ingress and egress ACL) 
• ARP table: 6,144 
• Number of static routes: 64 
• Number of IP interfaces: 128 
• Number of Spanning Tree: 32 
• Jumbo frame support: up to 9 K packet size 
• Acoustic noise (ANSI-S10.12): 44 dB @ 25¡Æ C ambient temperature 
• Heat dissipation: 666.42 Btu/hr 
• Mean time between failures (MTBF): 180,178 hours (~20.5 years) @ 25¡Æ C 
and 68,419 hours (~ 7.8 years) @ 55¡Æ C ambient temperature  |  
| 
 L3 Services – Routing  | 
 • L2+ static routing (subnets, VLANs) 
• 64 IP routes 
• 128 IP interfaces 
• IP Source Guard  |  
| 
 L3 Services - DHCP  | 
 • DHCP server (1,024 clients) 
• DHCP L2 relay 
• DHCP Snooping (32K bindings)  |  
| 
 L3 Services - Multicast  | 
 • IGMP querier  |  
| 
 L2 Services – Switching  | 
 • MAC address table: 32,000 
• ARP cache size: 6,144 
• Proxy ARP 
• Dynamic ARP Inspection  |   
| 
 L2 Services – VLANs  | 
 • IEEE 802.1Q static VLAN (up to 1,024 VLANs) 
• IEEE 802.1v Protocol VLAN 
• Port-based VLAN 
• MAC-based VLAN 
• IP subnet-based VLAN 
• Protocol-based VLAN 
• Voice VLAN (based on IP phones OUIs) 
• Guest VLAN with IEEE 802.1x 
• Auto-VLAN assignment via RADIUS 
• IEEE 802.1 Q-in-Q (Double-VLAN tagging) 
• GARP with GVRP/GMRP (automatic registration for membership in VLANs or in multicast groups) 
• Private VLAN groups  |  
| 
 L2 Services - Availability  | 
 • IEEE 802.3ad Link Aggregation (Static or LACP) up to 64 trunks per stack and up to 8 ports per trunk 
• 802.1AX-2008 
• User selectable LAG hashing algorithm (seven) 
• IEEE 802.1D Spanning Tree Protocol (max 32 Spanning Trees) 
• IEEE 802.1w Rapid Spanning Tree 
• IEEE 802.1s Multiple Spanning Tree  |  
| 
 L2 Services – Multicast  | 
 • IGMP v1, v2, v3 snooping support 
• IGMP querier mode support 
• Static multicast filtering (2,000 multicast groups)  |  
| 
 L2/L3/L4 Services – QoS  | 
 • IPv4/IPv6 L2/L3/L4 QoS: MAC, IP, TCP/UDP ports 
• IEEE 802.1p Class of Service (CoS) 
• DiffServ QoS (RFC 2998) 
• Weighted round robin (WRR) queue technology 
• Strict priority queue technology 
• Ingress rate limit in 1 Kbps increments 
• Ingress and egress traffic 
• WRED (Weighted random early detection) queue management algorithm  |  
| 
 L2/L3/L4 Services – Security  | 
 • IPv4/IPv6 Access control lists (ACL) L2/L3/L4: MAC, IP, TCP 
• MAC-based source/destination ACL 
• IP subnet-based source/destination ACL 
• Protocol-based source/destination ACL 
• ACL over VLAN   
• Dynamic ACLs 
• Time ACL   
• 2,048 ACLs rules 
• Ingress and egress ACL 
• Network storm protection including broadcast multicast and unicast traffic 
• DoS configurable protection 
• End-to-end flow control 
• Service-aware flow control 
• Data Center Mode flow control 
• ICMP throttling  • Protected ports 
• Port locking  • MAC filtering 
• Port security  • DHCP snooping 
• IP Source Guard 
• Dynamic ARP inspection 
• RADIUS (RFC 2865) 
• RADIUS accounting (RFC 2866) 
• IEEE 802.1x port access authentication (RADIUS) 
• Network access control: Captive portal with internal authentication or external 
RADIUS authentication 
• Possible configuration of 10 captive portals 
• TACACS+ 
• AAA IAS Users 
• LLPF (Link Layer Protocol Filtering) 
• IP Address Conflict Detection  |   
| 
 IEEE Network Protocols  | 
 • IEEE 802.3 Ethernet 
• IEEE 802.3i 10BASE-T 
• IEEE 802.3u 100BASE-T 
• IEEE 802.3ab 1000BASE-T 
• IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX 
• IEEE 802.3ae 10-Gigabit Ethernet 
• IEEE 802.3ad Trunking (LACP) 
• IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) 
• IEEE 802.1D Spanning Tree (STP) 
• IEEE 802.1s Multiple Spanning Tree (MSTP) 
• IEEE 802.1w Rapid Spanning Tree (RSTP) 
• IEEE 802.1p Quality of Service 
• IEEE 802.1Q VLAN tagging 
• IEEE 802.1v protocol-based VLAN 
• IEEE 802.1X Radius network access control 
• IEEE 802.3x fl ow control  |  
| 
 IETF RFC Standards – System Facilities  | 
 • RFC 768 UDP  • RFC 783 TFTP 
• RFC 791 IP   
• RFC 792 ICMP 
• RFC 793 TCP 
• RFC 826 Ethernet ARP 
• RFC 894 transmission of IP datagrams over Ethernet networks 
• RFC 896 congestion control in IP/TCP networks 
• RFC 951 BOOTP 
• RFC 1321 message-digest algorithm 
• RFC 1534 interoperation between BOOTP and DHCP 
• RFC 2131 DHCP client/server 
• RFC 2132 DHCP options & BOOTP vendor extensions 
• RFC 2030 Simple Network Time Protocol (SNTP) version 4 for IPv4, IPv6 and OSI 
• RFC 2865 RADIUS Client (both switch and management access) 
• RFC 2866 RADIUS Accounting 
• RFC 2868 RADIUS attributes for Tunnel Protocol support 
• RFC 2869 RADIUS Extensions 
• RFC2869bis RADIUS support for Extensible Authentication Protocol (EAP) 
• RFC 3164 The BSD Syslog Protocol 
• RFC 3580 802.1X RADIUS usage guidelines (VLAN assignment via RADIUS, 
dynamic VLAN)  |  
| 
 IETF RFC Standards – Switching MIB  | 
 • RFC 1213 MIB-II 
• RFC 1493 Bridge MIB 
• RFC 1643 Ethernet-like MIB 
• RFC 2233 The Interfaces Group MIB using SMI v2 
• RFC 2674 VLAN MIB 
• RFC 2613 SMON MIB 
• RFC 2618 RADIUS Authentication Client MIB 
• RFC 2620 RADIUS Accounting MIB 
• RFC 2737 Entity MIB version 2 
• RFC 2819 RMON Groups 1,2,3 & 9 
• IEEE 802.1X MIB (IEEE 802.1-PAE-MIB 2004 Revision) 
• IEEE 802.1AB – LLDP MIB 
• ANSI/TIA 1057 – LLDP-MED MIB 
• Private Enterprise MIBs supporting switching features  |  
| 
 IETF RFC Standards – QOS  | 
 • RFC 2474 definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 headers 
• RFC 2475 an architecture for differentiated services 
• RFC 2597 Assured Forwarding PHB Group 
• RFC 3246 An Expedited Forwarding PHB (Per-Hop Behavior) 
• RFC 3260 New Terminology and Clarifications for DiffServ 
• RFC 3289 Management Information Base for the Differentiated Services 
Architecture (read-only) 
• Private MIBs for full configuration of DiffServ, ACL and CoS functionality  |   
| 
 IETF RFC Standards – Management  | 
 • RFC 854 Telnet 
• RFC 855 Telnet Option 
• RFC 1155 SMI v1 
• RFC 1157 SNMP 
• RFC 1212 Concise MIB Defi nitions 
• RFC 1867 HTML/2.0 Forms with file upload extensions 
• RFC 1901 Community-based SNMP v2 
• RFC 1908 Coexistence between SNMP v1 & SNMP v2 
• RFC 2068 HTTP/1.1 protocol as updated by draft-ietf-http-v11-spec-rev-03 
• RFC 2271 SNMP Framework MIB 
• RFC 2295 Transparent Content Negotiation 
• RFC 2296 Remote Variant Selection; RSVA/1.0 State Management 
¡°cookies¡± – draft-ietf-http-state-mgmt-05 
• RFC 2576 Coexistence between SNMP v1, v2 and v3 
• RFC 2578 SMI v2 
• RFC 2579 Textual Conventions for SMI v2 
• RFC 2580 Conformance statements for SMI v2 
• RFC 3410 Introduction and Applicability Statements for Internet Standard 
Management Framework 
• RFC 3411 An Architecture for Describing SNMP Management Frameworks 
• RFC 3412 Message Processing & Dispatching 
• RFC 3413 SNMP Applications 
• RFC 3414 User-based Security Model 
• RFC 3415 View-based Access Control Model 
• RFC 3416 Version 2 of SNMP Protocol Operations 
• RFC 3417 Transport Mappings 
• RFC 3418 Management Information Base(MIB) for the Simple Network 
Management Protocol (SNMP) 
• SSL 3.0 and TLS 1.0 
- RFC 2246 The TLS Protocol, Version 1.0 
- RFC 2818 HTTP over TLS 
- RFC 2346 AES Ciphersuites for Transport Layer Security 
• SSH 1.5 and 2.0 
- RFC 4253 SSH Transport Layer Protocol 
- RFC 4252 SSH Authentication Protocol 
- RFC 4254 SSH Connection Protocol 
- RFC 4251 SSH Protocol Architecture 
- RFC 4716 SECSH Public Key File Format 
- RFC 4419 Diffie-Hellman Group Exchange for the SSH 
- Transport Layer Protocol  |  
| 
 Management  | 
 • SNMP v1, v2c, v3 with multiple IP addresses 
• LLDP, LLDP-MED 
• Port mirroring support (many-to-one) 
• Flow-based mirroring 
• Syslog, Event log, Trap log, Email log event, ISDP 
• TFTP, SFTP, HTTP, SCP, or local USB fl ash for configuration files and firmware 
upgrades 
• Runtime image download (TFTP) 
• Port description  • sFlow¢ç 
• Web-based graphic user interface (Prosafe Control Center web GUI) 
• Command Line interface (Industrial Standard CLI: ISCLI) 
• IPv6 management  • Cable test 
• SSLv3/TLSv1.0 Web security for the GUI 
• Secure Shell (SSHv1, v2) for CLI 
• Telnet sessions for management CPU (5 sessions) 
• Configurable management VLAN 
• Auto-install 
• Admin access control via RADIUS or TACACS+  |  
| 
 LEDS  | 
 • Per port: Speed, link, activity 
• Per device: Power, fan status, stack ID, 
• Stack master  |   
| 
 Physical Specifications  | 
 • Dimensions (w x d x h): 440 x 431 x 43 mm (17.3 x 17 x 1.7 in) 
• Weight: 6.3 kg (13.89 lb)  |  
| 
 Power Consumption  | 
 • 195.2W maximum 100–240V AC, 50–60 Hz universal input (666.42 Btu/hr)  |  
| 
 Environmental Specifications  | 
 Operating: 
• Temperature: 32¡Æ to 122¡Æ F (0¡Æ to 50¡Æ C) 
• Humidity: 90% maximum relative humidity, non-condensing 
• Altitude: 10,000 ft (3,000 m) maximum 
Storage: 
• Temperature: – 4¡Æ to 158¡ÆF (–20¡Æ to 70¡ÆC) 
• Humidity: 95% maximum relative humidity, non-condensing 
• Altitude: 10,000 ft (3,000 m) maximum  |  
| 
 Safety Electromagnetic Emissions 
and Immunity  | 
 • CE mark, commercial 
• FCC Part 15 Class A, VCCI Class A 
• Class A EN 55022 (CISPR 22) Class A 
• Class A C-Tick 
• EN 50082-1 
• EN 55024  |  
| 
 Safety  | 
 • CE mark, commercial 
• CSA certifi ed (CSA 22.2 #950) 
• UL listed (UL 1950)/cUL IEC 950/EN 60950  |  
| 
 Package Contents  | 
 • ProSafe¢ç 24-port Stackable 10 Gigabit L2+ Managed Switch (XSM7224S) 
• Power cord 
• Rubber footpads for tabletop installation 
• Rubber caps for the SFP+ sockets 
• Rack-mounting kit 
• Null-modem serial cable (RS-232) with 9-pin connector 
• Resource CD  |  
| 
 Warranty  | 
 • ProSafe Lifetime Warranty  |  
| 
 Modules & Accessories  | 
 • AGM731F 1000BASE-SX SFP GBIC 
• AGM732F 1000BASE-LX SFP GBIC 
• AGM734 1000BASE-T RJ45 SFP GBIC 
• AXC761 1m SFP+ Direct Attach Cable 
• AXC763 3m SFP+ Direct Attach Cable 
• AXM761 10GBASE-SR SFP+ GBIC 
• AXM762 10GBASE-LR SFP+ GBIC 
• AXM763 10GBASE-LRM SFP+ GBIC (Long Reach Multimode) 
• APS300W ProSafe Auxiliary Power Supply 
• AFT200 ProSafe Auxiliary Fan Tray  |  
| 
 Ordering Information  | 
 Americas: XSM7224S-100NAS 
Europe: XSM7224S-100EUS 
Asia: XSM7224S-100AJS  |  
| 
 ProSupport Service Packs  | 
 • On Call 24x7, Category 4: PMB0334 
• XPressHW, Category 4: PRR0334-100  |  
| 
 Layer 3 Upgrade License  | 
 • All regions 
* XSM7224L-10000S See details Page 13  |   
  
  
  
  
  
  
XSM7224S + XSM7224L 
  
| 
 Additional Technical Specifications with Layer 3 License Upgrade  |  
| 
 L3 Services – Routing  | 
 • IPv6 Static Routing (64 IPv6 routes) 
• IPv4/IPv6 unicast dynamic routing 
• RIP v1/v2 (IPv4) 
• RIPng (IPv6 – RIP next generation) 
• OSPF v2/v3 (IPv4) 
• OSPFv3 (IPv6) 
• Maximum OSPF LSAs (v2: 9416, v3: 18536) 
• OSPF equal-cost multi-path (4 - ECMP routes) 
• VRRP 64 instances 
• IPv6 tunnel support 
• ICMPv6  |  
| 
 L3 Services – DHCP  | 
 • IPv6 DHCP server (1,024 clients) 
• IPv6 DHCP/ BOOTP Relay 
• IPv6 DHCP snooping 
• DNSv6 support  |  
| 
 L3 Services - Multicast  | 
 • IPv4/IPv6 multicast streams routing between VLANs, subnets or different networks 
• IPv4/IPv6 PIM-SM (sparse mode) 
• IPv4/IPv6 PIM-DM (dense mode) 
• Distance Vector Multicast Routing Protocol (DVMRP) 
• Neighbor discovery  |  
| 
 L2 Services – Multicast  | 
 • IPv6: MLD v1, v2 snooping support 
• MLD proxy  |  
| 
 IETF RFC Standards – IPv4 Routing  | 
 • RFC 1027 Using ARP to implement transparent subnet gateways (Proxy ARP) 
• RFC 1256 ICMP Router Discovery Messages 
• RFC 1765 OSPF Database Overflow 
• RFC 1812 Requirements for IP Version 4 Routers 
• RFC 2082 RIP-2 MD5 Authentication 
• RFC 2131 DHCP relay 
• RFC 2328 OSPF Version 2 
• RFC 2370 The OSPF Opaque LSA Option 
• RFC 2453 RIP v2 
• RFC 3046 DHCP Relay Agent Information Option 
• RFC 3101 The OSPF ¡°Not So Stubby Area¡± (NSSA) Option 
• RFC 3137 OSPF Stub Router Advertisement 
• RFC 3768 VRRP – Virtual Router Redundancy Protocol 
• Route Redistribution across RIP, OSPF and BGP 
• VLAN routing  |  
| 
 IETF RFC Standards – IPv4 Routing MIB  | 
 • RFC 1724 RIP v2 MIB Extension 
• RFC 1850 OSPF MIB 
• RFC 2096 IP Forwarding Table MIB 
• RFC 2787 VRRP MIB 
• Private Enterprise MIB supporting routing features  |  
| 
 IETF RFC Standards – Multicast  | 
 • RFC 1112 Host Extensions for IP Multicasting 
• RFC 2236 Internet Group Management Protocol, Version 2 
• RFC 2365 Administratively Scoped IP Multicast 
• RFC 2710 Multicast Listener Discovery (MLD) for IPv6 
• RFC 3376 Internet Group Management Protocol, Version 3 
• RFC 3810 Multicast Listener Discovery Version 2 (MLDv2) for IPv6 
• RFC 3973 Protocol Independent Multicast - dense mode (PIM-DM) 
• RFC 4601 Protocol Independent Multicast - sparse mode (PIM-SM) 
• Draft-ietf-idmr-dvmrp-v3-10 Distance Vector Multicast Routing Protocol 
• Draft-ietf-magma-igmp-proxy-06 IGMP/MLD-based Multicast Forwarding 
(¡°IGMP/MLD Proxying¡±) 
• Draft-ietf-magma-igmpv3-and-routing-05 IGMPv3/MLDv2 and Multicast Routing 
Protocol Interaction 
• Draft-ietf-pim-sm-bsr-05 Bootstrap Router (BSR) Mechanism for PIM  |   
| 
 IETF RFC Standards – Multicast MIB  | 
 • RFC 2932 IPv4 Multicast Routing MIB 
• RFC 5060 Protocol Independent Multicast MIB 
• Draft-ietf-idmr-dvmrp-mib-11 Distance-Vector Multicast Routing Protocol MIB 
• Draft-ietf-magma-mgmd-mib-05 Multicast Group Membership Discovery MIB 
• Draft-ietf-pim-bsr-mib-06 – PIM Bootstrap Router MIB 
• Private Enterprise MIB supporting Multicast features  |  
| 
 IETF RFC Standards – IPv6 Routing  | 
 • RFC 1981 – Path MTU for IPv6 
• RFC 2460 – IPv6 Protocol Specifi cation 
• RFC 2461 – Neighbor Discovery 
• RFC 2462 – Stateless Auto configuration 
• RFC 2464 – IPv6 over Ethernet 
• RFC 2711 – IPv6 Router Alert 
• RFC 2740 – OSPFv3 
• RFC 3056 – Connection of IPv6 Domains via IPv4 Clouds 
• RFC 3315 – DHCPv6 (stateless + relay) 
• RFC 3484 – Default Address Selection for IPv6 
• RFC 3493 – Basic Socket Interface for IPv6 
• RFC 3542 – Advanced Sockets API for IPv6 
• RFC 3587 – IPv6 Global Unicast Address Format 
• RFC 3736 – Stateless DHCPv6 
• RFC 4213 – Basic Transition Mechanisms for IPv6 
• RFC 4291 - Addressing Architecture for IPv6 
• RFC 4443 – ICMPv6  |  
| 
 IETF RFC Standards – IPv6 Routing MIB  | 
 • RFC 2465 – IPv6 MIB 
• RFC 2466 – ICMPv6 MIB  |    |