Cisco IOS Command Modes Explained: User EXEC, Privileged EXEC, and Global Configuration Modes
Cisco IOS devices use hierarchical command modes to control access and prevent accidental misconfigurations. Whether you’re managing a router, switch, or preparing for the CCNA exam, understanding these modes is fundamental: Global configuration mode contains a number of sub-configuration modes (also called specific or extended configuration modes). The table below lists common configuration modes and...
