Configuring a Cisco Banner: MOTD, Login, & Exec Banners
How to configure Cisco IOS Banners - NetworkLessons.com
Configuration Fundamentals Configuration Guide, Cisco IOS ...
Use of Banner Exec command. - Cisco Community
Add a login banner to your Cisco router - Tech-Recipes
Command Reference
Configure Banner on Cisco Router & Switch with MoTD
Banner motd Command on CISCO Router/Switch ...
System Banners - CISCO IOS in a Nutshell [Book] - O'Reilly ...