Cisco Certified Network Associate 

Exam Description: The Cisco Certified Network Associate (CCNA) Routing and Switching composite exam (200-125) is a 90-minute, 50–60 question assessment that is associated with the CCNA Routing and Switching certification. This exam tests a candidate's knowledge and skills related to network fundamentals, LAN switching technologies, IPv4 and IPv6 routing technologies, WAN technologies, infrastructure services, infrastructure security, and infrastructure management.
The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

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• Network Fundamentals (​15%)

• LAN Switching Technologies (​21%)

• Routing Technologies (​23%)

• WAN Technologies (​10%)

• Infrastructure Services (​10%)

• Infrastructure Security (​11%)

• Infrastructure Management (​10% )

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