Three course modules make up the CCNA training program.
The first module of the CCNA program introduces architectures and
models, protocols and networking elements that connect users, devices, applications and data via the Internet and modern computer networks, including IP addressing and
the fundamentals of Ethernet.
Lhe second module focuses on switching technologies and routing operations. These elements support small and medium-sized enterprise networks, as well as wireless local area networks (WLANs) and security concepts.
The final module in the CCNA series covers the architecture, security and operation of an enterprise network, as well as introducing the new ways in which network engineers interact with programmable infrastructure.
Duration: 170 hours – 3 months