Cisco工具
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http://www.cisco.com/en/US/support/tsd_all_tools.html  Cisco 工具大全
http://tools.cisco.com/ServiceRequestTool/create/launch.do Cisco 开CASE
http://www.cisco.com/global/ANZ/cpp/refguide/   Cisco 售前支持网站
http://www.cisco.com/cgi-bin/Support/DSP/dsp-calc.pl  DSP 计算工具
　　
http://www.cisco.com/go/software/    Cisco 软件库
http://www.cisco.com/go/mibs/     Cisco MIB库大全
http://www.cisco.com/go/documentation    Cisco 在线资料库
http://www.cisco.com/go/tools     Cisco 常用工具
http://www.cisco.com/go/configtool    Cisco 配置工具
http://www.cisco.com/go/pec     Cisco 在线学习网站
http://www.cisco.com/go/netpro     Cisco 在线论坛
http://www.cisco.com/go/cn/partnerhelp    Cisco 售前支持网站（中文
http://www.cisco.com/go/iosplanner    Cisco IOS升级工具
http://www.cisco.com/go/fn     Cisco IOS和CATOS特性向导
http://www.cisco.com/go/stepstosuccess    Cisco 提供的代理商工具

http://www.cisco.com/go/ios     Cisco IOS门户
http://www.cisco.com/go/release122    Cisco IOS12.2
http://www.cisco.com/go/release123    Cisco IOS12.3
http://www.cisco.com/go/release124    Cisco IOS12.4
Cisco产品
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http://www.cisco.com/go/switches    Cisco 交换机产品
http://www.cisco.com/go/switching
http://www.cisco.com/go/routers     Cisco 路由器产品
http://www.cisco.com/go/routing
http://www.cisco.com/go/security    Cisco 安全产品
http://www.cisco.com/go/wireless    Cisco 无线产品
http://www.cisco.com/go/voice     Cisco 语音产品
http://www.cisco.com/go/nms     Cisco 网管产品
http://www.cisco.com/go/optical     Cisco 光传输产品
http://www.cisco.com/go/storage     Cisco 存储产品


1、Cisco交换机产品：
http://www.cisco.com/go/switches
http://www.cisco.com/go/catalyst6500    Cisco Catalyst6500系列交换机
http://www.cisco.com/go/catalyst4500    Cisco Catalyst4500系列交换机
http://www.cisco.com/go/catalyst3750    Cisco Catalyst3750系列交换机
http://www.cisco.com/go/catalyst3560    Cisco Catalyst3560系列交换机
http://www.cisco.com/go/catalyst2960    Cisco Catalyst2950系列交换机
http://www.cisco.com/go/ce500     Cisco Catalyst Express500系列交换机

Cisco路由器产品
http://www.cisco.com/go/routers
http://www.cisco.com/go/crs     Cisco CRS系列路由器
http://www.cisco.com/go/12000     Cisco 12000系列路由器
http://www.cisco.com/go/7600     Cisco 7600系列路由器
http://www.cisco.com/go/7200     Cisco 7200系列路由器
http://www.cisco.com/go/3800     Cisco 3800系列路由器
http://www.cisco.com/go/2800     Cisco 2800系列路由器
http://www.cisco.com/go/1800     Cisco 1800系列路由器
http://www.cisco.com/go/800     Cisco 800系列路由器
Cisco安全产品
http://www.cisco.com/go/security

http://www.cisco.com/go/firewall    Cisco 防火墙产品
http://www.cisco.com/go/ips     Cisco 入侵防护产品
http://www.cisco.com/go/vpn     Cisco VPN产品
http://www.cisco.com/go/guard     Cisco DDOS防护产品
http://www.cisco.com/go/nac     Cisco 准入控制产品

Cisco无线产品：
http://www.cisco.com/go/wireless

Cisco语音产品：
http://www.cisco.com/go/voice

Cisco网管产品：
http://www.cisco.com/go/nms

Cisco光传输产品：
http://www.cisco.com/go/optical

Cisco存储产品
http://www.cisco.com/go/storage