This command is used to configure the welcome message. The system discards all the characters
next to the terminating symbol.
When you are logging in to the device, the MOTD message is displayed at first, and then the banner
login message. After you have logged in, the EXEC message or the incoming message is displayed.
If it’s a reverse Telnet session, the incoming message is displayed. Otherwise, the EXEC message is
displayed.
The messages are for all lines. If you want to disable display the EXEC message on a specific line,
configure the no exec-banner command on the line.
Use this command to configure a prompt message for reverse Telnet session. Use the no form of this
command to remove the setting.