CCNA 新版(中文)PPT—SWITCHU產(chǎn)品介紹

1、CiscoCisco2Cisxo Education Solution Agenda Agenda CiscoCisco局域網(wǎng)交換機產(chǎn)品與技術(shù)局域網(wǎng)交換機產(chǎn)品與技術(shù) CiscoCisco園區(qū)網(wǎng)交換解決方案園區(qū)網(wǎng)交換解決方案 CiscoCisco解決方案的優(yōu)勢與賣點解決方案的優(yōu)勢與賣點3Cisxo Education SolutionEnterprise SolutionEnterprise Solution園區(qū)網(wǎng)園區(qū)網(wǎng)骨干骨干企業(yè)網(wǎng)服務(wù)器企業(yè)網(wǎng)服務(wù)器園區(qū)網(wǎng)園區(qū)網(wǎng)主機主機辦公服務(wù)器辦公服務(wù)器全球銷售分公司全球銷售分公司國內(nèi)研發(fā)中心國內(nèi)研發(fā)中心ATMWANFrame RelayWAN移動用戶移動用

2、戶遠程辦公遠程辦公ISDNPSTN銷售分公司銷售分公司互聯(lián)網(wǎng)互聯(lián)網(wǎng)4Cisxo Education SolutionEnterprise BusinessEnterprise Business5Cisxo Education SolutionCisco CDN ArchitectureCisco CDN ArchitectureE-CommerceCustomer Care :IP TelephonySupplyChainMgmt.PartnershipsCisco IP FabricQoSSecurityMulticastLoad BalancingCachingDNSServicesAcc

3、ountingIntelligent Network Devices Device & Policy ConfigUser Mgmt. & DirectoryMonitoringIntelligent Network ClassificationCISCOContentFlowArchitecture6Cisxo Education SolutionIntegrated Data, Voice and Video Integrated Data, Voice and Video Solution Solution New LAN infrastructure requireme

4、nts7Cisxo Education SolutionBenefitBenefit 多網(wǎng)合一多網(wǎng)合一- 基于Web的聯(lián)系中心, 語音數(shù)據(jù)協(xié)作, 一體化消息 降低整體擁有成本降低整體擁有成本- 減少開支，避免重復(fù)建設(shè)- 降低運營成本 綜合管理數(shù)據(jù)和語音綜合管理數(shù)據(jù)和語音8Cisxo Education SolutionCisco Cisco 是互聯(lián)網(wǎng)設(shè)備和包括是互聯(lián)網(wǎng)設(shè)備和包括IPIP語音設(shè)備在內(nèi)的互聯(lián)網(wǎng)商業(yè)解決語音設(shè)備在內(nèi)的互聯(lián)網(wǎng)商業(yè)解決方案的世界領(lǐng)先廠商方案的世界領(lǐng)先廠商 Over 250,000 VoIP gateway ports already shipped in FY 00Ove

5、r 250,000 VoIP gateway ports already shipped in FY 00Over 50,000 IP phones shipped in CY 99Over 50,000 IP phones shipped in CY 99Worldwide ApplicationWorldwide Application9Cisxo Education SolutionCisco IP TelephonyCisco IP Telephony10Cisxo Education SolutionMarket ForecastMarket ForecastSource: Fros

6、t and Sullivan 1999-2,0004,0006,0008,00010,0001996199719981999200020012002200320042005Revenues ($ Million)Source: DellOro, 1999對對LAN支持數(shù)據(jù)、語音和視頻應(yīng)用支持數(shù)據(jù)、語音和視頻應(yīng)用的需求，將刺激工作組級交換機市的需求，將刺激工作組級交換機市場的增長場的增長11Cisxo Education SolutionCustomer NeedsCustomer Needs10/100/1000 at $100 per portNetwork design templates

7、 with L3 routing in the core and L2 access in the wiring closetCommon IOS managementWeb-based stack/cluster managementWire-speed Gigabit and Fast Ethernet switchingTiered network designHigh density stackable desktop switchesClassification and queuing at the LAN edgeCongestion management at the backb

8、oneBandwidth reserv. and traffic shaping at WAN edgeDual redundant uplinks on desktop switchesRedundant backbone design with standby routingAccess Control Lists for WAN and server security12Cisxo Education SolutionCisco Catalyst SwitchCisco Catalyst SwitchCatalyst1900/2820Catalyst2900&2950 Serie

9、s XLCatalyst 3500Series XLCatalyst4000SeriesCatalyst 2948G(-L3)Catalyst 4912Catalyst 5500Catalyst 6x00Catalyst 8500價格價格可擴展性可擴展性Function中小企業(yè)工作組中小企業(yè)工作組中小企業(yè)骨干中小企業(yè)骨干大型企業(yè)配線間大型企業(yè)配線間園區(qū)網(wǎng)園區(qū)網(wǎng)/城域網(wǎng)城域網(wǎng)骨干骨干Catalyst 4908G-L3新新新新Catalyst 2980GCatalyst 3550-12T13Cisxo Education SolutionCatalyst Switch PositionCataly

10、st Switch PositionLayer 2Voice 語音語音Layer 3企業(yè)配線間企業(yè)配線間Content-Based Switching and Routing基于內(nèi)容的交換與路由基于內(nèi)容的交換與路由中低端市場中低端市場骨干骨干增值業(yè)務(wù)增值業(yè)務(wù)Catalyst 2948/3550Catalyst 4000Catalyst 5000Catalyst 6000Catalyst1900/2820 2900/2950/3500Any-to-Any14Cisxo Education SolutionCatalyst 1900 Catalyst 1900 12 12 個或個或 24 24 個

11、交換個交換 10BaseT 10BaseT 端口端口 + 1 + 1 個交換個交換AUIAUI端口端口1024 1024 個個MAC MAC 地址地址所有型號均有所有型號均有2 2 個百兆固定端口個百兆固定端口 2 2個個 100BaseTX 100BaseTX 端口端口 或或 2 2個個100BaseFX 100BaseFX 端口端口; ;- 或 1 個 100BaseTX 端口和1 個100BaseFX 端口;SPAN SPAN 端口端口冗余電源冗余電源集成化管理集成化管理CDP(CiscoCDP(Cisco發(fā)現(xiàn)協(xié)議發(fā)現(xiàn)協(xié)議) )15Cisxo Education SolutionCata

12、lyst 1900 Catalyst 1900 定位定位: 桌面桌面/工作組級交換機工作組級交換機特性特性: 可堆疊和集群，可堆疊和集群，多種型號多種型號賣點賣點: 高性能高性能,低價格，平滑升級低價格，平滑升級 CISCO: Catalyst 1912/1924多種型號，支持多種型號，支持100BaseTX/FX，滿滿足用戶需要足用戶需要支持支持 ISL , 滿足園區(qū)網(wǎng)規(guī)模滿足園區(qū)網(wǎng)規(guī)模VLAN應(yīng)應(yīng)用用支持端到端的支持端到端的FEC ,防止鏈路擁擠防止鏈路擁擠支持組播支持組播(CGMP), 適應(yīng)多媒體應(yīng)用適應(yīng)多媒體應(yīng)用支持支持SNMP及及RMON ,方便網(wǎng)絡(luò)管理方便網(wǎng)絡(luò)管理 支持每端口安全設(shè)

13、置支持每端口安全設(shè)置, 防止非法使用防止非法使用支持支持CISCO獨有獨有Cluster集群技術(shù)集群技術(shù), 維維護更方便護更方便廣播風(fēng)暴抑制廣播風(fēng)暴抑制 802.1D 生成樹生成樹(spanning tree)16Cisxo Education SolutionCatalyst 2900 XL FeaturesCatalyst 2900 XL Features17Cisxo Education SolutionISL/802.1Q VLAN 模塊模塊Catalyst 2900 XL ModuleCatalyst 2900 XL Module ISL/802.1Q VLAN ISL/802.1Q

14、 VLAN 模塊模塊-4- 4-port 10/100 TX port 10/100 TX -2-port 100BaseFX2-port 100BaseFX-4-port 100BaseFX4-port 100BaseFX-ISL/802.1QISL/802.1Q Gigabit Ethernet Gigabit Ethernet 模塊模塊-單端口單端口10001000BaseX BaseX 插槽模塊插槽模塊-支持支持ISL/802.1QISL/802.1Q ATM ATM 模塊模塊-單端口單端口 OC-3 ATM OC-3 ATM 模塊，包括模塊，包括: :-UTPUTP非屏蔽雙絞線非屏蔽

15、雙絞線-多模光纖多模光纖-單模光纖單模光纖(10 (10 Km)Km)-長距離單模光纖長距離單模光纖(40 (40 Km)Km)170543_12F9_c4 1998, Cisco Systems, Inc. 18Cisxo Education SolutionCatalyst 2950 SeriesCatalyst 2950 Series 所有端口均為線速交換所有端口均為線速交換 每秒每秒6,600,0006,600,000包的轉(zhuǎn)發(fā)速率包的轉(zhuǎn)發(fā)速率 每秒每秒8.88.8G G位的交換矩陣位的交換矩陣 每個端口都支持每個端口都支持QoS, 802.1Q VLAN Trunking QoS, 8

16、02.1Q VLAN Trunking 價格與價格與Catalyst 2900Catalyst 2900系列相近系列相近 每端口可達到每端口可達到200Mbps 200Mbps 通過通過Fast EtherChannel and Gigabit EtherchannelFast EtherChannel and Gigabit Etherchannel進行進行帶寬聚合帶寬聚合19Cisxo Education SolutionFrom Catalyst 2900 to Catalyst 2950 From Catalyst 2900 to Catalyst 2950 Catalyst 2950

17、 ProductDescriptionCatalyst 2924-XL-EN(WS-C2924-XL-EN)24 10/100 ports + 2 10/100/1000BASE-T portsCurrent 2900XL ProductCatalyst 2950T-24(WS-C2950T-24)24 10/100 portsCatalyst 2950-24(WS-C2950-24)Catalyst 2912-XL-EN(WS-C2912-XL-EN)12 10/100 portsCatalyst 2950-12(WS-C2950-12)Catalyst 2924C-XL-EN(WS-C29

18、24C-XL-EN)24 10/100 ports + 2 100BASE-FX portsCatalyst 2950C-24(WS-C2950C-24)ORNEW20Cisxo Education SolutionCatalyst 2950: QoS Catalyst 2950: QoS 分類分類/ /重分類基于每端口重分類基于每端口802.1p 802.1p 或缺省或缺省 CoSCoS-入口處獲得入口處獲得CoSCoS值值-聯(lián)系聯(lián)系CoS CoS 到合適的出口隊列到合適的出口隊列-重分類標(biāo)記或未標(biāo)記幀基于缺省重分類標(biāo)記或未標(biāo)記幀基于缺省CoSCoS-每端口缺省每端口缺省CoSCoS由用戶定

19、義由用戶定義排隊和時序安排排隊和時序安排-四個出口隊列四個出口隊列-Strict Priority Scheduling Strict Priority Scheduling 確保高優(yōu)先級流量總是優(yōu)先服務(wù)確保高優(yōu)先級流量總是優(yōu)先服務(wù)-Weighted Round Robin Scheduling Weighted Round Robin Scheduling 確保低優(yōu)先級隊列也可得到安排確保低優(yōu)先級隊列也可得到安排INGRESS Strict PriorityMedium HighSchedulingEGRESSAssociate CoS values to each of 4 queuesW

20、RRLow MediumLowInInPriority queue is always serviced firstIn21Cisxo Education SolutionPrivatePrivate VLAN Edge VLAN Edge 二層端口之間沒有二層端口之間沒有單播、組播或廣播單播、組播或廣播流量轉(zhuǎn)發(fā)流量轉(zhuǎn)發(fā) 所有保護端口的用所有保護端口的用戶流量必須經(jīng)過三戶流量必須經(jīng)過三層設(shè)備層設(shè)備確保鄰居之間不能看到對方的流量確保鄰居之間不能看到對方的流量123456789101112SiSiPP1PP2PP3PP4PP5PP6PP7PP8PP9PP9TrunkPort 1TrunkPort

21、2VLAN TrunkCatalyst 6500(Routing Function)To RingUnknown unicast/multicast and Broadcast frames, and Known Unicast framesre-directed to Layer 3 device via Trunk Port22Cisxo Education SolutionCatalyst 3500 XL SeriesCatalyst 3500 XL SeriesForty-Eight 10/100 PortsTwo GBIC-Based GE PortsCisco Switch Clu

22、steringStackable, One RUIdeal for High Density Desktop ConnectionsCatalyst 3548 XLTwelve 10/100 PortsTwo GBIC-Based GE PortsCisco Switch Clustering Stackable, One RUIdeal for Small Network AggregationCatalyst 3512 XLTwenty-Four 10/100 PortsTwo GBIC-Based GE PortsCisco Switch ClusteringStackable, One

23、 RUIdeal for DesktopConnectionsCatalyst 3524 XLCatalyst 3508G XLEight GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIdeal for Stack AggregationUnit PriceTwenty-Four 10/100 PortsTwo GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIn-line PowerIdeal for Converged DesktopConnect

24、ionsCatalyst 3524-PWR XL23Cisxo Education SolutionCatalyst 3524-PWR Series XLCatalyst 3524-PWR Series XLIP Inline PowerIP Inline PowerCatalyst 3524-PWR Series XLUPSUPSUPSUPSUPSRPSUPSCatalyst 3524-PWR series XL 能夠自動能夠自動發(fā)現(xiàn)沒有外接電源的發(fā)現(xiàn)沒有外接電源的IP電話機，并通過標(biāo)電話機，并通過標(biāo)準(zhǔn)的準(zhǔn)的5類雙絞線為電話類雙絞線為電話機提供直流電源機提供直流電源24Cisxo Educa

25、tion SolutionPerformancePerformance 獨一無二的堆疊能力獨一無二的堆疊能力 - - 集群技術(shù)集群技術(shù) ( (Clustering)Clustering) 10-Gbps 10-Gbps 交換矩陣，交換矩陣，5- 5-Gbps Gbps 峰值轉(zhuǎn)發(fā)速率峰值轉(zhuǎn)發(fā)速率 7.44 7.44 mpps mpps 轉(zhuǎn)發(fā)速率轉(zhuǎn)發(fā)速率 4- 4-MB MB 共享內(nèi)存體系結(jié)構(gòu)共享內(nèi)存體系結(jié)構(gòu) 支持支持Fast EtherChannelFast EtherChannel 及及Gigabit EtherChannelGigabit EtherChannel 內(nèi)置內(nèi)置 8- 8-MB

26、DRAMMB DRAM，4-MB Flash4-MB Flash25Cisxo Education SolutionManagementManagement SNMP, Telnet SNMP, Telnet 帶內(nèi)和帶內(nèi)和 CLI-based CLI-based 帶外管理帶外管理 內(nèi)置內(nèi)置 HTTP server HTTP server 用于用于 Web-based Web-based 管理管理 方便安裝的自動配置方便安裝的自動配置 Cisco Discovery Protocol Cisco Discovery Protocol 可由可由CiscoWorks CiscoWorks 管理管理

27、內(nèi)置內(nèi)置 agent(agent(代理代理) ) 支持支持 4 4 組組 RMONRMON 帶外探測頭的帶外探測頭的SPAN SPAN 口支持口支持9 9組組 RMON RMON 易于觀測的易于觀測的 LEDsLEDs26Cisxo Education SolutionSecurity & RedundancySecurity & Redundancy 多種級別的控制臺安全性多種級別的控制臺安全性 支持每端口安全設(shè)置支持每端口安全設(shè)置, , 防止非法使用防止非法使用 支持端到端的支持端到端的FEC ,FEC ,防止鏈路擁擠防止鏈路擁擠 支持支持 ISL/802.1Q , ISL

28、/802.1Q , 滿足園區(qū)網(wǎng)規(guī)模滿足園區(qū)網(wǎng)規(guī)模VLANVLAN應(yīng)用應(yīng)用 支持每個支持每個VLANVLAN生成樹算法生成樹算法( (PVST), PVST), 提供負載均衡提供負載均衡 IEEE 802.1d Spanning Tree IEEE 802.1d Spanning Tree 擴展樹支持擴展樹支持 外部的外部的 RPS RPS 支持支持27Cisxo Education SolutionNetwork ManagementNetwork Management 內(nèi)置內(nèi)置 HTTP server HTTP server 支持基于支持基于WEBWEB的的 Cisco Visual Swi

29、tch Cisco Visual Switch Manager (CVSM 2.0)CiscoManager (CVSM 2.0)Cisco交換機可視化管理器交換機可視化管理器 可以通過可以通過 CiscoWorks 2000 CiscoWorks 2000 管理管理 Cisco IOS Cisco IOS 軟件提供端到端集成所需的先進功能軟件提供端到端集成所需的先進功能- - SNMP, Telnet 帶內(nèi)管理, CLI-based 帶外管理- - Auto-configuration 實現(xiàn)簡易安裝- - 內(nèi)置 agent 支持4組 RMON- - SPAN port + external

30、probe外部探測頭支持所有9組RMON28Cisxo Education SolutionCatalyst 3550 Series Intelligent Ethernet Catalyst 3550 Series Intelligent Ethernet SwitchesSwitchesCatalyst 3550-12GCatalyst 3550-24Catalyst 3550-48Unit PriceCatalyst 3550-12T24 10/100 Ports2 GBIC portsStackable, 1 RUEnterprise-class intelligent service

31、sHigh performance IP routingIdeal for desktop connectivityCisco Cluster Management SuiteNEW48 10/100 Ports2 GBIC portsStackable, 1 RUEnterprise-class intelligent servicesHigh performance IP routingIdeal for desktop connectivityCisco Cluster Management Suite10 10/100/1000 Ports2 GBIC portsStackable,

32、1.5 RUEnterprise-class intelligent servicesHigh performance IP routingIdeal for stack aggregation, server aggregation, or in small network backboneCisco Cluster Management Suite10 GBIC Ports2 10/100/1000 PortsStackable, 1.5 RUEnterprise-class intelligent servicesHigh performance IP routingIdeal for

33、stack aggregation, server aggregation, or in small network backboneCisco Cluster Management SuiteNEW29Cisxo Education SolutionCatalyst 3550 Series: Product Catalyst 3550 Series: Product OverviewOverviewEnterprise-class multilayer services-Layer 2-L4 Security ACLs, DiffServ support, IGMP snooping, La

34、yer 2-L4 rate-limitingHigh performance -GE configurations provide dynamic IP routing at 17 Mpps forwarding rate-FE configurations provide wire-speed switching and routing-10.1 Mpps forwarding rate on Catalyst 3550-48-6.6 Mpps forwarding rate on Catalyst 3550-24Ease of deployment-Boots as a tradition

35、al Layer 2 Catalyst switch, configurable for Layer 3 routing and services-1 or 1.5 rack unit (RU) stackable form factorEase of management- Extends Web-based Cluster Management Suite to Layer 3/4 servicesFamiliar IOS software-Software based on Native IOS release for the Cat 6x00 Series-Supports same

36、port, VLAN and SVI configuration options in CLIFull Cisco GBIC support-All existing GBICs (GigaStack GBIC, 1000BaseT, 1000Base-SX, LX, ZX)30Cisxo Education SolutionCatalyst 3550 Software ImagesCatalyst 3550 Software ImagesStandard Multilayer Software Image (SMI)Standard Multilayer Software Image (SM

37、I)Enterprise-class intelligent servicesEnterprise-class intelligent services-Layer 3 QoS, rate-limiting, multicast management, security ACLsAvailable on the Catalyst 3550-24 and 3550-48Available on the Catalyst 3550-24 and 3550-48Enhanced Multilayer Software Image (EMI)Enhanced Multilayer Software I

38、mage (EMI)SMI feature set plus more functionality includingSMI feature set plus more functionality including-Static Routing-Dynamic IP unicast and multicast routing-Inter-VLAN routing-Routed ACLs-HSRPOrdering InformationOrdering InformationCatalyst 3550-24/48 are orderable with either software image

39、 preinstalledCatalyst 3550-24/48 are orderable with either software image preinstalledCatalyst 3550-24/48 can be upgraded from SMI to EMICatalyst 3550-24/48 can be upgraded from SMI to EMICatalyst 3550-12T/12G are only orderable with the EMI imageCatalyst 3550-12T/12G are only orderable with the EMI

40、 image31Cisxo Education SolutionCatalyst 3550-12TCatalyst 3550-12T 無需附加硬件即支持高性能無需附加硬件即支持高性能IPIP路由路由 12 Gbps 12 Gbps 的轉(zhuǎn)發(fā)速率、支持通過單一的轉(zhuǎn)發(fā)速率、支持通過單一IPIP地址管理的堆疊地址管理的堆疊 24 Gbps 24 Gbps 的交換矩陣的交換矩陣 三層組播管理功能三層組播管理功能 IGMP Snooping (IGMP Snooping (硬件實現(xiàn)硬件實現(xiàn)) ) PIM (dense, sparse and sparse-PIM (dense, sparse and sp

41、arse-dense dense 方式方式) ) 基于基于802.1p CoS 802.1p CoS 的的DiffServ Cod Point DiffServ Cod Point 的增強業(yè)務(wù)質(zhì)量的增強業(yè)務(wù)質(zhì)量 流量管理通過基于源流量管理通過基于源/ /目的目的MAC MAC 或或IPIP、協(xié)議和應(yīng)用協(xié)議和應(yīng)用 (TCP/UDP (TCP/UDP 端口號端口號) ) 的速率限制的速率限制NEW32Cisxo Education SolutionAVVID Feature Support ComparisonAVVID Feature Support ComparisonQuality of S

42、erviceHigh AvailabilityManagementSecurityCatalyst 3524-PWR XLCatalyst2900/3500 XLCatalyst 1900 ENOverallLowHigh33Cisxo Education SolutionAVVID Feature Support ComparisonAVVID Feature Support ComparisonCatalyst3524-PWRCatalyst3500/2900Catalyst1900 ENAdvanced Quality of Service 802.1p supportYesYesNo

43、2 or more queuesYesYesNo Per port priorityYesYesNo Per port CoS overrideYesNo(only 3548)NoHigh Availability Integrated line-powerYesNoNo Enhanced Spanning Tree Convergence- Uplink FastYesYesYes- PVSTYesYesYesRedundant High Speed UplinksYesYesNoRedundant Stacking LinkYesYesNo Redundant Power Supply s

44、upportYesYesYesIntegrated ManagementIP Phone integrationYesYesNoSecurityTACACS+ supportYesYesYes34Cisxo Education SolutionGigaStack GBICGigaStack GBIC GigaStack GBICGigaStack GBIC 堆疊專用、價位合理的堆疊專用、價位合理的Gigabit Ethernet Gigabit Ethernet 堆疊技術(shù)堆疊技術(shù) 可插入標(biāo)準(zhǔn)的可插入標(biāo)準(zhǔn)的 GBIC GBIC 插槽插槽 基于銅纜的聯(lián)線技術(shù)基于銅纜的聯(lián)線技術(shù) 堆疊定義：堆疊定義：

45、 硬件硬件 配線間中的專用高性能總線互連桌面交換配線間中的專用高性能總線互連桌面交換機機 軟件軟件 桌面交換桌面交換( (單單IPIP地址地址) )的單點驗證和管理的單點驗證和管理35Cisxo Education SolutionGigaStack GBICGigaStack GBIC GigaStack GBICGigaStack GBIC 支持支持 Catalyst 2900 XL Catalyst 2900 XL 千兆以太網(wǎng)模塊千兆以太網(wǎng)模塊 共享式中繼器總線共享式中繼器總線 自適應(yīng)全雙工自適應(yīng)全雙工/ /半雙工運作模式半雙工運作模式 電纜長度電纜長度1 1米或米或5050厘米，電纜總

46、距離厘米，電纜總距離9 9米米- 可對9個部件進行堆疊 僅按一種方向插入，可熱插拔僅按一種方向插入，可熱插拔36Cisxo Education SolutionGigaStack GBIC ConnectionsGigaStack GBIC Connections Catalyst 3524/3512 XL 或或配置千兆模塊的配置千兆模塊的Catalyst 2900 XLGigaStack GBIC可選的可選的矩陣交換機矩陣交換機8 Ports StandardSwitchedGig. PortGigaStack GBIC Catalyst 3508 菊花鏈方式菊花鏈方式1-Gbps 轉(zhuǎn)發(fā)速率

47、轉(zhuǎn)發(fā)速率點對點方式點對點方式2-Gbps 轉(zhuǎn)發(fā)速率轉(zhuǎn)發(fā)速率或或37Cisxo Education Solution單一菊花鏈堆疊總線單一菊花鏈堆疊總線Catalyst3500 XLs或或Catalyst2900 XLs帶帶GE ModuleGigaStack Application 1GigaStack Application 1: : Standalone Stack BusStandalone Stack Bus 多達多達9 9臺交換機通過臺交換機通過GigaStack GBIC GigaStack GBIC 以菊花以菊花鏈方式連接鏈方式連接 為整個堆疊提供獨立的為整個堆疊提供獨立的1-

48、1-Gbps Gbps 堆疊總線堆疊總線 支持冗余回聯(lián)實現(xiàn)更強支持冗余回聯(lián)實現(xiàn)更強的容錯性的容錯性Catalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XLCatalyst 3500 series XL38Cisxo Education SolutionGigaStack Application 2GigaStack Applicat

49、ion 2: :Catalyst 3508 XL Star ConnectionCatalyst 3508 XL Star Connection 通過通過Catalyst 3508G XL Catalyst 3508G XL 實現(xiàn)實現(xiàn)高性能矩陣高性能矩陣 為整個堆疊提供為整個堆疊提供 5 5Gbps Gbps 轉(zhuǎn)轉(zhuǎn)發(fā)速率發(fā)速率 每條點對點連接擁有每條點對點連接擁有2- 2-Gbps Gbps 全雙工帶寬全雙工帶寬星形聯(lián)線矩陣堆疊星形聯(lián)線矩陣堆疊Catalyst 3508 Series XLCatalyst 3524 Series XLCatalyst 3524 Series XLCatalys

50、t 3524 Series XLCatalyst 3524 Series XLCatalyst 3524 Series XL千兆以太網(wǎng)上聯(lián)千兆以太網(wǎng)上聯(lián)Catalyst 3508G XL39Cisxo Education Solution Stack Stack 端端 口口 配配 置置 布布 線線 室室1 100VLANVLAN 軟軟 件件 升升 級級 布布 線線 室室2 21140Cisxo Education Solution Benefit & ShortageBenefit & Sh

51、ortage 低價格高性能低價格高性能 單一單一IPIP地址管理地址管理 IPIP地址和端口保留地址和端口保留 可擴展可擴展 分隔至單一配線間分隔至單一配線間 不支持傳統(tǒng)系統(tǒng)不支持傳統(tǒng)系統(tǒng) 每組堆疊交換機數(shù)量有限每組堆疊交換機數(shù)量有限 堆疊設(shè)計缺乏靈活性堆疊設(shè)計缺乏靈活性41Cisxo Education Solution Cisco Switch ClusteringCisco Switch Clustering 硬硬 件件 獨立于硬件互連方式獨立于硬件互連方式的交換機邏輯采集的交換機邏輯采集 軟軟 件件 無物理限制的單點驗無物理限制的單點驗證和管理證和管理42Cisxo Education

52、 SolutionFECFEC00Catalyst Catalyst 3500 XL3500 XLCatalyst Catalyst 19001900Catalyst 3508G XLCatalyst 3508G XLCatalystCatalyst2900 XL2900 XLGigaStackGigaStack 骨骨 干干 網(wǎng)網(wǎng)Catalyst 2900 XLCatalyst 2900 XLCisco Switch ClusteringCisco Switch Clustering 43Cisxo Education SolutionCisco S

53、witch ClusteringCisco Switch Clustering 突破了傳統(tǒng)堆疊技術(shù)不能超越單一配線間的限制突破了傳統(tǒng)堆疊技術(shù)不能超越單一配線間的限制 不再局限于專用的非標(biāo)準(zhǔn)的堆疊硬件及線纜不再局限于專用的非標(biāo)準(zhǔn)的堆疊硬件及線纜-集群(Cluster) 可通過多種物理介質(zhì)創(chuàng)建，包括： Ethernet, Fast Ethernet, Cisco GigaStack, Fast EtherChannel, Gigabit EtherChannel 多達多達 16 16 臺相互連接的臺相互連接的, , 地理位置分離的交換機可通過單一地理位置分離的交換機可通過單一IPIP地址管理地址管

54、理 ( (可達可達 384 384 ports)ports) 完美兼容：完美兼容： Catalyst 3500 XL, Catalyst 2900 XL, Catalyst 1900 Catalyst 3500 XL, Catalyst 2900 XL, Catalyst 1900 標(biāo)準(zhǔn)版及企標(biāo)準(zhǔn)版及企業(yè)版交換機業(yè)版交換機 基于基于WEBWEB的的Cisco Visual Switch Manager Cisco Visual Switch Manager 界面可以配置并管理集群界面可以配置并管理集群( (Cluster) Cluster) 中的所有交換機中的所有交換機44Cisxo Education SolutionSwitch Cluste