Acronym for Cisco Certified Network Associate indicates a foundation in and apprentice knowledge of networking. CCNA certified professionals can install, configure, and operate
LAN,
WAN, and dial access services for small
networks (100 nodes or fewer), including but not limited to use of these protocols:
IP,
IGRP, Serial,
Frame Relay, IP RIP, VLANs, RIP, Ethernet, Access Lists. *
* [Source: Cisco CCNA Introduction]