The three CCIE certifications are as follows:
• CCIE Routing and Switching (CCIE R&S)
• CCIE Communications and Services (CCIE C&S)
• CCIE Security
This book prepares you for the written portion of the CCIE R&S exam and the general networking topics of the written portion of the CCIE C&S exam.
The CCIE R&S certification is the traditional CCIE certification that involves routing and LAN/ WAN switching. The CCIE candidate must pass a two-hour written qualification test and a hands-on one-day lab test to become a CCIE.
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