cisco網(wǎng)絡(luò)設(shè)備選型

1、網(wǎng)絡(luò)設(shè)備選型,CISCO交換產(chǎn)品,,Cisco Catalyst Switch,,Catalyst1900/2820,Catalyst2900&2950 Series XL,Catalyst 3500Series XL,Catalyst4000Series,Catalyst 2948G(-L3),Catalyst 4912,,Catalyst 5500,Catalyst 6x00,Catalyst 8500,價(jià)格,可擴(kuò)

2、展性,Function,中小企業(yè)工作組,中小企業(yè)骨干大型企業(yè)配線間,園區(qū)網(wǎng)/城域網(wǎng)骨干,Catalyst 4908G-L3,新,新,Catalyst 2980G,Catalyst 3550-12T,Catalyst Switch Position,,,,,Layer 2,Voice 語音,Layer 3,企業(yè)配線間,,Content-Based Switching and Routing基于內(nèi)容的交換與路由,,,,中低端市場,骨干

3、,增值業(yè)務(wù),Catalyst 2948/3550,Catalyst 4000,Catalyst 5000,Catalyst 6000,Catalyst1900/2820 2900/2950/3500,,Any-to-Any,,,,,,Catalyst 1900,12 個(gè)或 24 個(gè)交換 10BaseT 端口 + 1 個(gè)交換AUI端口1024 個(gè)MAC 地址所有型號均有2 個(gè)百兆固定端口 2個(gè) 100BaseT

4、X 端口 或 2個(gè)100BaseFX 端口;或 1 個(gè) 100BaseTX 端口和1 個(gè)100BaseFX 端口;SPAN 端口冗余電源集成化管理CDP(Cisco發(fā)現(xiàn)協(xié)議),,,,,,Catalyst 1900,定位: 桌面/工作組級交換機(jī)特性: 可堆疊和集群，多種型號賣點(diǎn): 高性能,低價(jià)格，平滑升級,CISCO: Catalyst 1912/1924多種型號，支持100BaseTX/FX，滿足用戶需要支持 ISL

5、, 滿足園區(qū)網(wǎng)規(guī)模VLAN應(yīng)用支持端到端的FEC ,防止鏈路擁擠支持組播(CGMP), 適應(yīng)多媒體應(yīng)用支持SNMP及RMON ,方便網(wǎng)絡(luò)管理 支持每端口安全設(shè)置, 防止非法使用支持CISCO獨(dú)有Cluster集群技術(shù), 維護(hù)更方便廣播風(fēng)暴抑制 802.1D 生成樹(spanning tree),Catalyst 2900 XL Features,杰出性能 3.0-Mpps轉(zhuǎn)發(fā)速率兩個(gè)擴(kuò)展槽,更靈活的上連模塊:GE/A

6、TM/FE等支持組播(CGMP), 提供多媒體應(yīng)用支持與其他CISCO產(chǎn)品緊密集成:(VLAN,CGMP, FEC/GEC…),提供最佳的總體網(wǎng)絡(luò)性能支持CISCO獨(dú)有Cluster集群技術(shù), 維護(hù)更方便,,ISL/802.1Q VLAN 模塊,Catalyst 2900 XL Module,ISL/802.1Q VLAN 模塊4-port 10/100 TX 2-port 100BaseFX4-port 100Bas

7、eFXISL/802.1QGigabit Ethernet 模塊單端口1000BaseX 插槽模塊支持ISL/802.1Q,ATM 模塊單端口 OC-3 ATM 模塊，包括:UTP非屏蔽雙絞線多模光纖單模光纖(10 Km)長距離單模光纖(40 Km),7,0543_12F9_c4,© 1998, Cisco Systems, Inc.,Catalyst 2950 Series,所有端口均為線速交換

8、 每秒6,600,000包的轉(zhuǎn)發(fā)速率 每秒8.8G位的交換矩陣 每個(gè)端口都支持QoS, 802.1Q VLAN Trunking 價(jià)格與Catalyst 2900系列相近 每端口可達(dá)到200Mbps 通過Fast EtherChannel® and Gigabit Etherchannel®進(jìn)行帶寬聚合,From Catalyst 2900 to Catalyst 2950,,,,,Cat

9、alyst 2950 Product,Description,Catalyst 2924-XL-EN(WS-C2924-XL-EN),24 10/100 ports + 2 10/100/1000BASE-T ports,,Current 2900XL Product,Catalyst 2950T-24(WS-C2950T-24),24 10/100 ports,Catalyst 2950-24(WS-C2950-24),,,,

10、,Catalyst 2912-XL-EN(WS-C2912-XL-EN),12 10/100 ports,Catalyst 2950-12(WS-C2950-12),,,Catalyst 2924C-XL-EN(WS-C2924C-XL-EN),24 10/100 ports + 2 100BASE-FX ports,Catalyst 2950C-24(WS-C2950C-24),,OR,NEW,Catalyst 3500 XL

11、 Series,,,Forty-Eight 10/100 PortsTwo GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIdeal for High Density Desktop Connections,Catalyst 3548 XL,,Twelve 10/100 PortsTwo GBIC-Based GE PortsCisco Switc

12、h Clustering Stackable, One RUIdeal for Small Network Aggregation,Catalyst 3512 XL,Medium Port Density,,\,Twenty-Four 10/100 PortsTwo GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIdeal for DesktopC

13、onnections,Catalyst 3524 XL,,Catalyst 3508G XL,Eight GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIdeal for Stack Aggregation,Unit Price,Low Port Density,Gigabit Ethernet Aggregation,Medium Port Densit

14、y,,\,Twenty-Four 10/100 PortsTwo GBIC-Based GE PortsCisco Switch ClusteringStackable, One RUIn-line PowerIdeal for Converged DesktopConnections,Catalyst 3524-PWR XL,High Port Density,Catalyst 3550 Series Intellig

15、ent Ethernet Switches,,Catalyst 3550-12G,,Catalyst 3550-24,Catalyst 3550-48,Unit Price,Medium Port Density,Catalyst 3550-12T,,,,24 10/100 Ports2 GBIC portsStackable, 1 RUEnterprise-class intelligent servicesHigh

16、performance IP routingIdeal for desktop connectivityCisco Cluster Management Suite,Gigabit Ethernet Aggregation,NEW,High Port Density,48 10/100 Ports2 GBIC portsStackable, 1 RUEnterprise-class intelligent servi

17、cesHigh performance IP routingIdeal for desktop connectivityCisco Cluster Management Suite,10 10/100/1000 Ports2 GBIC portsStackable, 1.5 RUEnterprise-class intelligent servicesHigh performance IP routingI

18、deal for stack aggregation, server aggregation, or in small network backboneCisco Cluster Management Suite,10 GBIC Ports2 10/100/1000 PortsStackable, 1.5 RUEnterprise-class intelligent servicesHigh performance I

19、P routingIdeal for stack aggregation, server aggregation, or in small network backboneCisco Cluster Management Suite,NEW,Catalyst 3550-12T,無需附加硬件即支持高性能IP路由12 Gbps 的轉(zhuǎn)發(fā)速率、支持通過單一IP地址管理的堆疊24 Gbps 的交換矩陣三層組播管理功能IGMP Sn

20、ooping (硬件實(shí)現(xiàn)) PIM (dense, sparse and sparse-dense 方式)基于802.1p CoS 的DiffServ Cod Point 的增強(qiáng)業(yè)務(wù)質(zhì)量流量管理通過基于源/目的MAC 或IP、協(xié)議和應(yīng)用 (TCP/UDP 端口號) 的速率限制,,高性能三層千兆位交換機(jī),NEW,GigaStack GBIC,GigaStack GBIC 堆疊專用、價(jià)位合理的Gigabit Ethernet 堆疊

21、技術(shù) 可插入標(biāo)準(zhǔn)的 GBIC 插槽 基于銅纜的聯(lián)線技術(shù),堆疊定義： 硬件— 配線間中的專用高性能總線互連桌面交換機(jī) 軟件— 桌面交換(單IP地址)的單點(diǎn)驗(yàn)證和管理,GigaStack GBIC,GigaStack GBIC 支持 Catalyst 2900 XL 千兆以太網(wǎng)模塊 共享式中繼器總線 自適應(yīng)全雙工/半雙工運(yùn)作模式 電纜長度1米或50厘米，電纜總距離9米 可對9個(gè)

22、部件進(jìn)行堆疊 僅按一種方向插入，可熱插拔,GigaStack GBIC – Connections,Catalyst 3524/3512 XL 或配置千兆模塊的Catalyst 2900 XL,,GigaStack GBIC,可選的矩陣交換機(jī),8 Ports,,,,StandardSwitchedGig. Port,GigaStack GBIC,Catalyst 3508,菊花鏈方式1-Gbps 轉(zhuǎn)發(fā)速率,點(diǎn)對點(diǎn)

23、方式2-Gbps 轉(zhuǎn)發(fā)速率,或,,,,單一菊花鏈堆疊總線,Catalyst3500 XLs或Catalyst2900 XLs帶GE Module,GigaStack Application 1: Standalone Stack Bus,多達(dá)9臺交換機(jī)通過GigaStack GBIC 以菊花鏈方式連接為整個(gè)堆疊提供獨(dú)立的1-Gbps 堆疊總線支持冗余回聯(lián)實(shí)現(xiàn)更強(qiáng)的容錯(cuò)性,,GigaStack Application

24、2:Catalyst 3508 XL Star Connection,通過Catalyst 3508G XL 實(shí)現(xiàn)高性能矩陣為整個(gè)堆疊提供 5Gbps 轉(zhuǎn)發(fā)速率每條點(diǎn)對點(diǎn)連接擁有2-Gbps 全雙工帶寬,星形聯(lián)線矩陣堆疊,,,,,,,,,,,,,,Catalyst 3508 Series XL,,,,,,,,,,,,,,,,,,,Catalyst 3524 Series XL,,,,,,,,,,,,,,,,,,,Catalyst

25、3524 Series XL,,,,,,,,,,,,,,,,,,,,,,,,Catalyst 3524 Series XL,,,,,,,,,,,,,,,,,,,Catalyst 3524 Series XL,,,,,,,,,,,,,,,,,,,Catalyst 3524 Series XL,,,,,,,,,,,,,,,,,Catalyst 3500 XL或 帶千兆以太網(wǎng)模塊的Catalyst 2900 XL,千兆以太網(wǎng)上聯(lián),Catal