ConfigBytes

Cisco Certified Network Associate (CCNA®)

640-816 Interconnecting Cisco Networking Devices Part 2 (ICND2)

The fowling excert is taken from the Cisco Website

Cisco Certified Network Associate (CCNA®) validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks, including implementation and verification of connections to remote sites in a WAN. CCNA curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills.

See more here