一、CISCO认证、培训
Cisco认证网站首页
http://www.cisco.com/en/US/learning/index.html
Cisco认证最新变动情况
http://www.cisco.com/en/US/learning/learning_certification_program_updates.html
Cisco认证近期动态
http://www.cisco.com/en/US/learning/le3/learning_recent_articles_list.html
全部Cisco认证考试列表
http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/exam_list.htm
Cisco BETA认证考试列表（免考试费）
http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/beta_exams.htm
Cisco认证考生注册及跟踪系统
https://www.certmanager.net/~cisco_s/login.html
CISCO考试Performace Simulation模拟考题题型DEMO
http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/simulation/tutorial.html
全国思科网络技术学院简介（简要介绍、联系方式）
http://202.112.42.42/academy/college/index2.htm
培训和谁认证的相关知识
http://www.cisco.com/warp/public/10/wwtraining/
公司在线技术讨论会站点
http://webevents.broadcast.com/cisco/ciscolive/home.asp
网络概念和设计基础知识介绍
http://www.cisco.com/unviercd/cc/td/doc/cisintwk/index.htm
http://www.cisco.com/public/products_tech.shtml
VOD培训
http://www.cisco.com/login/ciscotv/index.shtml
Cisco University―Training
http://www.cisco.com/warp/public/10/ciscou/
E-LEARNING(注册用户使用)
http://www.cisco.com/warp/customer/10/wwtraining/elearning/
二、售前 产品 渠道
产品软硬件相关：
Cisco IOS编号的意义
http://www.ultratechnology.net/showarticle.php?s=&articleid=117
IOS 特性集向导 (Cisco IOS Feature Navigator)
http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
产品信息公告牌
http://www.cisco.com/warp/public/cc/cisco/mkt/gen/bulletin/
产品的各种支持信息
http://www.cisco.com/pcgi-bin/Support/PSP/index.pl?i=hardware#LAN_Switches_Modules
新产品信息
http://www.cisco.com/warp/public/cc/cisco/mkt/gen/newprod.htm
软件技术要点
http://www.cisco.com/public/technotes/tech_sw.html
安全性技术要点
http://www.cisco.com/warp/public/707/index2.shtml
网络配置工具：对产品做配置时用。使用这个工具，可以正确的对产品进行配置。
http://www.cisco.com/order/apollo/configureHome.html
2600/3600内存计算工具
http://www.cisco.com/cgi-bin/Support/MwmCale/mem-calc.pl
对于模块化的路由器(3600以下)模块的查找工具(注册用户使用)
http://www.cisco.com/pcgi-bin/findermsbsearch.pl
网管应用程序与操作系统的兼容表
http://www.cisco.com/public/sw-center/oscopat.html
软件和硬件兼容表Hardware-Software Compatibility Matrix(注册用户使用)
http://www.cisco.com/cgi-bin/front.x/Support/HWSWamtrix/hwswmatrix.cgi
产品比较站点
http://www.cisco.com/pcgi-bin/front.x/corona/romeo/compaare.pl
查找一个产品
http://www.cisco.com/pcgi-bin/front.x/corona/prodtool/select.pl
产品技术手册，功能、性能、参数及配置方法
http://www.cisco.com/univercd/cc/td/doc/product/index.htm
Cisco End of Life Products
http://www.cisco.com/warp/public/cc/cisco/mkt/gen/prodlit/
software release 站点(注册用户使用)
http://www.cisco.com/kobayashi/sw-center/release.shtml
软件BUG站点(注册用户使用)
http://www.cisco.com/support/bugtools/
网络产品软件下载：通过这个站点，可以得到所需要的软件版本(注册用户使用)
http://www.cisco.com/cgi-bin/ibld/all.pl?i=support&c=3
关于解决方案：
针对各种不同规模和类型的网络/公司采取的不同的解决方案
http://www.cisco.com/kobayashi/Solutions_root.shtml
大企业解决方案
http://www.cisco.com/warp/public/779/largeent
中型企业解决方案
http://www.cisco.com/warp/public/779/smbiz/
电信解决方案
http://www.cisco.com/warp/pblic/779/servpro/
三、售后、配置及技术资料
Cisco 产品密码破解
http://www.ultratechnology.net/fullcolumn.php?s=&columnid=15
Cisco公司RFCs，Standards站点(注册用户使用)
http://www.cisco.com/warp/customer/459/index.shtml
技术支持网站(注册用户使用)
http://www.cisco.com/cgi-bin/Support/PSP/index.pl?i=Hardware
技术支持中心站点(注册用户使用)
http://www.cisco.com/cgi-bin/ibld/view.pl?i=support
Technical Documents 公司技术文档的主页 (就是Documents光盘的内容)
http://www.cisco.com/univercd/home/home.htm
Bug 查询工具
http://www.cisco.com/cgi-bin/Support/Bugtool/home.pl
IOS 命令搜索工具(IOS Command Lookup Tool)
http://www.cisco.com/support/Cmdlookup/ios-search.html
IOS软件各种版本配置方法和命令
http://www.cisco.com/univercd/cc/td/doc/product/software/index.htm
技术要点
http://www.cisco.com/public/technotes/serv_trips.shtml
http://www.cisco.com/warp/public/779/largeent/learn/technologies.html
硬件技术要点
http://www.cisco.com/public/technotes/tech_platform.shtml
网络设备配置案例：针对一些实际案例对网络设备进行配置
http://www.cisoc.com/warp/public/700/tech_configs.html
http://www.cisco.com/warp/public/793/access_dial/index.html
http://www.cisco.com/public/technotes/tech_features.shtml
常用问题(注册用户使用)
http://www.cisco.com/openf/openproj.shtml
经常问到的技术问题站点
http://www.cisco.com/warp/public/458/index.shtml
http://www.cisco.com/public/products_tech.shtml
故障解决 帮助
http://te.cisco.com/cgi-bin/webisapi.dll?New,KB=TE
四、综合基础知识及其他杂项
硬件及系统基础：
Cable Technology Technical Tips
http://www.cisco.com/warp/public/109
各种连接器：
http://www.hardwarebook.net/
Cisco 的老版网页
http://www.cisco.com/cco.shtml
WAN基础知识(包括FR、ATM、DDN等。中文版)
http://www.flamephoenix.net/network/index.htm
Cisco各类线缆介绍
http://www.cisco.com/univercd/cc/td/doc/product/atm/l2020/l2020r21/clicard/planning/cabling.htm
Cisco IOS编号的意义（需CCO帐号）
http://www.cisco.com/warp/customer/620/5.shtml#identifiers
使用AUX口做远程调试
http://www.cisco.com/warp/public/471/mod-aux-exec.html
Cisco各型号产品密码恢复方式
http://www.cisco.com/warp/public/474/
Access-Dial Technical Tips
http://www.cisco.com/warp/public/471/index.shtml
Wireless Technical Tips
http://www.cisco.com/warp/public/102
IGRP/EIGRP Technical Tips
http://www.cisco.com/warp/public/103
OSPF Technical Tips
http://www.cisco.com/warp/public/104
IP Technical Tips
http://www.cisco.com/warp/public/105
Kerberos
http://www.cisco.com/warp/public/106
LAN Technologies Technical Tips
http://www.cisco.com/warp/public/473
Hardware Troubleshooting Index Page
http://www.cisco.com/warp/public/108
Troubleshooting Assistant
http://www.cisco.com/kobayashi/support/tac/tsa.html
Cable Technology Technical Tips
http://www.cisco.com/warp/public/109
Technical Assistance Center (TAC)
http://www.cisco.com/go/support
http://www.cisco.com/kobayashi/support/tac/home.shtml
Tools Index
http://www.cisco.com/kobayashi/supp...c/t_index.shtml
Cisco IOS Feature Navigator
http://www.cisco.com/go/fn
http://www.cisco.com/cgi-bin/Support/FeatureNav/FN.pl
Error Message Decoder
http://www.cisco.com/cgi-bin/Suppor...decoder/home.pl
Stack Decoder
http://www.cisco.com/cgi-bin/Suppor...decoderinput.pl
IOS Command Lookup Tool
http://www.cisco.com/support/Cmdlookup/ios-search.html
Security Technical Tips
http://www.cisco.com/warp/public/707/index.shtml
Security Technologies
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/security.htm
BGP Technical Tips
http://www.cisco.com/warp/public/459/18.html
PCMCIA Filesystem Compatibility Matrix and Filesystem Information
http://www.cisco.com/warp/public/63/pcmciamatrix.html
PSIRT Advisories
http://www.cisco.com/warp/public/707/advisory.html
