CCIE certification in Routing and Switching indicates expert level knowledge of networking across various LAN and WAN interfaces, and a variety of routers and switches. Experts in R&S solve complex connectivity problems and apply technology solutions to increase bandwidth, improve response times, maximize performance, improve security, and support global applications. Candidates should be able to install, configure, and maintain LAN, WAN, and dial access services.

Becoming a CCIE requires passing a set of exams
There are no formal prerequisites for CCIE certification. Other professional certifications and/or specific training courses are not required. Instead, candidates are expected to have an in-depth understanding of the subtleties, intricacies and challenges of end-to-end networking. You are strongly encouraged to have 3-5 years of job experience before attempting certification. To obtain your CCIE, you must first pass a written qualification exam and then a corresponding hands-on lab exam.

Information Technology Certification Exam Training
Certification is the answer for both employees and employers. Certification proves that you are qualified and suited for the appropriate position pertaining to the area of information technology work field you are pursuing.
Microsoft Certified Professional Free Online Training
The Microsoft Certified Professional (MCP) credential (certification) is for professionals who have the skills to successfully implement a Microsoft product or technology as part of a business solution in an organization. Hands-on experience with a product is necessary to effectively achieve certification. There are many Microsoft certifications that one may acquire and many free online training centers that also have pay certification tutoring, free study guides and free practice exam questions to help you pass your IT certification exam.