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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Cisco,系列路由器,运营商级路由系统(CRS-1),12000 系列互联网路由器,10000 系列路由器,7600 系列互联网路由器,7500 系列路由器,3800 系列路由器,2800 系列路由器,1800 系列路由器,11/5/2024,1,运营商级路由系统(CRS-1),CRS-1运营商路由系统可以提供不间断的系统运行、前所未有的效劳灵活性和独一无二的系统寿命的运营商级路由产品。Cisco CRS-1采用了Cisco IOS XR软件，这是一个独特的自恢复式自我防御操作系统，可实现不间断运行，并能将系统容量扩展到92Tbps。这个创新的系统架构可以将思科硅分组处理器-第一个可编程的40Gbps ASIC-与思科效劳别离架构结合到一起，实现前所未有的效劳灵活性和效劳上市速度。,11/5/2024,2,Cisco CRS-1主要包括两个组件；线路卡机架和交换矩阵机架。它们的组合让Cisco CRS-1可以从16个40Gbps插槽拓展到1152个40Gbps插槽-分布在72个通过8个矩阵机架互联的线路卡机架中。所有这些组件都工作在同一个系统中。,11/5/2024,3,Cisco Carrier Routing System System Overview and Components,Switch Fabric Shelf,24 Fabric cards,2 System Controller Cards,Optical backplane design,Line Card Shelf(either 8 or 16 slot),Mid-plane design,8/16 Line card/Distributed Route processor slots,2 shelf controller/Route Processor slots with shelf management,4/8 Fabric slots,Switch Fabric Shelf,Up to 72 Line Card Shelves,Fiber,100m,4,4,4,Cisco Confidential,11/5/2024,4,Cisco CRS-1 System Architecture,Distributed Basics,of the Architecture,Interface Module,MID-PLANE,Line Card,Line Card,8 of 8,2 of 8,1 of 8,S1,S1,S2,S2,S3,S3,S1,S2,S3,Fabric Chassis,Cisco SPP,Cisco SPP,Modular Service Card,8K Qs,8K Qs,FLEXIBLE FORWARDING PLANE,Up to 1152 40G Line Cards(Independent Forwarding),Highly programmable SPP supporting 40G Line Rate performance,Robust Queuing with8K per ingress/egress,MULTISTAGE SWITCH FABRIC,1296x1296 non-blocking buffered fabric,1:N Redundancy,Service Intelligence with hi/lo priority uni-cast/multicast,recognition,DISTRIBUTED CONTROL PLANE,Multiple control processors(minimum of 144 Processors),Control SW distributed across all processors,11/5/2024,5,Cisco Core Router Strategy,Cisco Carrier Routing System-1 and Cisco 12000 Series,12410,12810,12021,12416,12816,SINGLE CHASSIS,Investment protectiongraceful upgrade from 2.5G-10G-40G,DS0 to n x 10G scale,IOS,Multiservice,edge for,FR/ATM convergence and IP VPN,Up to 80G,1999,Up to 320G,2001,Up to 1.2T,2003,Up to 92 Tbps2004,Cisco CRS-1,MULTI-SHELF SYSTEM,Investment protection for decades to come,IOS-XR to address scale,reliability,service flexibility and adaptability in multi-shelf system,Simplify PoP design with 1,152 40G;4,608 10G;18,432 2.5G interfaces in a single system,11/5/2024,6,Drastically Reduce Total Cost of OwnershipSimplify Network Design with Cisco CRS-1,Core,Edge,Service Aggregation,Peer,Peer,Peering,Optical,Today,Cisco 12000,Cisco 12000,Cisco 12000,Cisco 12000,Cisco 7600,Cisco 10000,Optical,Edge,Core,Peer,Peer,Cisco CRS-1,Future,Simplify,PoP,architecture,Investment protectionCisco 12000 migrates from core to Multi Service edge,Cisco 12000,Cisco 7600,Cisco 10000,11/5/2024,7,12000系列路由器,12000系列千兆比特交换路由器(GSR)是Cisco为支持效劳供给商和企业IP骨干网核心而设计和开发的重要的路由选择产品。介绍12000系列的三种型号：Cisco 12021、12021和12021(5Tbps GSR太比特系统)。,12021配有8个插槽，最多可以支持84个DS3、28个OC-3c/STM-1c和28个OC-12c/STM-4c或7个OC-48c/STM-16c接口。,11/5/2024,8,12021配有12个插槽，最多可以支持132个DS3、44个OC-3c/STM-1c和44个OC-12c/STM-4c或11个OC-48c/STM-16c接口。,12021(最新推出的5-Tbps GSR太比特系统)有16个插槽，最多可以支持180个DS3、60个OC-3c/STM-1c和60个OC-12c/STM-4c或15个OC-48c/STM-16c接口，将来还能支持15个OC-192c/STM-64c接口。,12000系GSR产品的结构设计旨在满足当今IP核心骨干网的高带宽、高性能、多业务和多可靠性要求。,11/5/2024,9,Cisco 12000 Series Family,30G,SWITCHING CAPACITY,50G,80G,120G,200G,320G,800G,1.28T,750Mpps,20Mpps,36Mpps,75Mpps,125Mpps,225Mpps,375Mpps,450Mpps,PACKET PROCESSING,12404,12406,12410,12416,10G/slot,12810,12816,40G/slot,New,12006,12010,New,12021,80G,60Mpps,2.5G/slot,11/5/2024,10,10000 系列路由器,Cisco 10000系列是思科主要的电信运营商边缘会聚路由器之一。它为租用专线、ATM、帧中继和宽带会聚提供了单一解决方 案，并为客户提供了高性能IP效劳、最高平台可扩展性和高可用性。,11/5/2024,11,Cisco 10000 Evolution,2.6Mpps,6.2 Mpps,10 Mpps,01,03,05,PRE1,Leased Line&MPLS VPN+IP,HA,Leased Line,Broadband Introduction,PRE2,Integrated LL/BBA/MPLS,AToM,IPv6 plus MPLS HA,Integrated Edge,BBA/LLA Enhancements,BBA Enhancements,QoS capabilities,Ethernet BRAS,Next-Gen Engine,Integrated LL/BBA/MPLS,IPv6,ISSU,Scale and performance(10M pps),QoS,Flexible software forwarding path,Next-Gen Engine,Chassis Optimization,PRE2,BBA+LL+MPLS,11/5/2024,12,Cisco 10000 Series Overview,Scalable Platform for Two Markets,Accelerated leased line,IP VPN aggregation services,Accelerated broadband aggregation services,Scalable IP QoS,IP,ATM,Frame QoS,MPLS VPN,Link Aggregation with MLPPP,Ethernet VLAN support,Policy Based Routing,Netflow Accounting,High Availability,PPPoX/1483 Routed/RBE(1483 Bridged),PPPoEo802.1Q,PTA,L2TP,MPLS VPN,High-performance Multicast,Dynamic Bandwidth Selection,SSG/SESM,LEASED LINE,BROADBAND,Widest array of interfaces for two markets,11/5/2024,13,主要特性,高性能IP效劳-Cisco 10000系列使电信运营商无需担忧性能下降即可部署创收效劳。,Cisco 10000系列支持思科专利并行快速转发PXF技术。PXF为客户提供了启 动多项IP效劳并保持线速性能的能力。因为PXF基于软件，客户不用拨出任何硬件即可添加新效劳功能。,Cisco 10000系列支持范围广泛的关键边缘效劳，包括效劳质量QoS、多协 议标签交换MPLS、多链路PPPMLPPP、宽带会聚和接入控制列表ACL等。,11/5/2024,14,电信级高可用性-凭借其电信级高可用性，Cisco 10000系列将代价昂贵的网络中断 减至最少，最大限度地提高了最终用户的满意度。,Cisco 10000系列是专为实现不中断性能而设计的互联网路由器，有全套 可靠性特性，可实现高可用性99.999%正常运行时间。全硬件冗余、在线接入和拨除OLR和无缝路由器处理器 转换RPR均属于使Cisco 10000系列成为思科主要电信级平台的重要特性。,11/5/2024,15,最高的可扩展性-Cisco 10000系列采用了可至多承载16个线卡的8插槽机箱，在降
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