有考生经常来信来电咨询关于Cisco认证注册和考试后几个ID号码的含义和作用，下面就为大家整理了这次关于Cisco ID，Testing ID，Candidate ID，Registration ID，Validation ID的详细解释。
Cisco ID Cisco ID是Cisco公司在考生完成第一次考试后生成的号码，以CSCO字母开头，后面附加8个数字的字符串，Cisco ID将出现在考生的每一张证书上。
Cisco ID可以用来登陆到Cisco认证跟踪系统，每个考生只有一个Cisco ID。
Cisco认证跟踪系统 https://www.certmanager.net/cisco/login.aspx
Candidate ID Candidate ID显示在成绩单上，在考试结束后并且成绩传送后Candidate ID和Testing ID、Cisco ID一样有用。
Candidate ID在考生第一次考试完成的成绩单上可能会显示为Pending。
Testing ID Testing ID是Cisco的考试合作伙伴Prometric或VUE生成的，通常是7到9个字符。
Testing ID也可以用来登录Cisco认证考试跟踪系统。
Registration ID Registration ID是每门考试的唯一号码，由考试合作伙伴（例如Prometric）生成的，Registration ID只显示在考试成绩单上。
Registration ID还可以用来第一次登录Cisco考试跟踪系统时使用，
Validation ID Validation ID是在所获得证书左下方16个字符的字符串。
Validation ID可以让第三方通过认证验证工具在Cisco网站上检验认证是否真实有效。
认证检验地址 http://ciscocertificates-gip.com/verify.cfm
Cisco注册及证书问题集合大全
http://bbs.chinaitlab.com/dispbbs.asp?boardID=150&ID=106288&page=1 Question What is the difference between the Cisco ID, Testing ID, Candidate ID and Registration ID?
Answer Cisco ID: The Cisco Certification ID is a unique number that is assigned to each certification candidate by Cisco upon completion of their first Cisco certification exam. The Cisco ID number will consist of 'CSCO' followed by 8 numeric characters. This number will appear on each certificate that is received.
The Cisco ID number can be used by returning users to log into the Career Certifications Tracking System. Please note that each certification candidate should only have one Cisco ID number.
Testing ID: The Testing ID is assigned to each certification candidate by our Test Delivery Partners, Pearson VUE or Prometric. Usually, the Testing ID will consist of 7 or 9 random characters. The Testing ID number can also be used by returning users to log into the Career Certifications Tracking System.
Candidate ID: The Candidate ID number is located on each exam score report. Depending on when the exam was completed and which Test Delivery Partner the exam was taken with, the Candidate ID number will actually be the same as the Testing ID or Cisco ID. The Candidate ID may be 'Pending' on the exam score report for the first certification exam a candidate completes.
Registration ID: The Registration ID number is a unique number associated with each certification exam. The Registration ID is assigned by the Test Delivery Partner when an exam is scheduled, and it will only be posted on the exam score report.
The Registration ID number can be used by candidates that are attempting to access the Tracking System for the first time.
Validation ID: The Validation ID can be used by third parties to verify the valid certifications a candidate holds through the Certification Validation Tool. Candidates can view or reset their Validation ID in the Career Certifications Tracking System. Please note that the Cisco ID or Testing ID cannot be used to verify a candidate's valid certifications in the Certification Validation Tool.