A banner is a message that appears on a monitor in different
places depending on the type of login:
Figure 102: Banner Customization
At the top of a browser screen after a user has successfully
logged onto a Web Authentication address as shown Figure 102.
Before or after a Telnet, an FTP, or an HTTP login prompt,
success message, and fail message for users
All of the banners, except for the one for a console
login, already have default messages. You can customize the messages
that appear on the banners to better suit the network environment
in which you use the device.