Cisco Routing and Switching is a certification program for entry-level network engineers that helps maximise your investment in foundation networking knowledge and increase the value of your employer’s network.

CCNA is for Network Specialists, Network Administrators, and Network Support Engineers.

The CCNA Routing and Switching validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks. 

Welcome to the CCNA Routing and Switching Essentials course. The goal of this course is to introduce you to fundamental networking concepts and technologies. These online course materials will assist you in developing the skills necessary to plan and implement small networks across a range of applications. The specific skills covered in each chapter are described at the start of each chapter. 

You can use your smart phone, tablet, laptop, or desktop to access your course, participate in discussions with your instructor, view your grades, read or review text, and practice using interactive media. However, some media are complex and must be viewed on a PC, as well as Packet Tracer activities, quizzes, and exams.