Configuring Local Username Database in Cisco IOS – Router Switch Blog
Privileged Exec Mode - an overview | ScienceDirect Topics
Manage User Accounts and Passwords in Cisco IOS Devices
K-Blog - Configuring privilege levels on Cisco devices
Cisco IOS Mode Explained with Examples
Cisco Command Prompt Guide - Complete
Cisco IOS basic usage – Taisto
skip enable and ssh directly into privilege mode - Cisco Community
Configure Cisco Privilege Levels - YouTube
Privilege Levels Cisco IOS provides for 16 different privilege levels ranging from 0 to 15. Cisco IOS comes with 2 predefined user levels. User mode. - ppt video online download