Cisco Preparative Procedures & Operational User Guide
© 2016 Cisco Systems, Inc. All rights reserved.
Creating the Pre-Login Banner
With a pre-login banner, when a user logs into Firepower Chassis Manager, the system displays the
banner text and the user must click OK on the message screen before the system prompts for the
username and password. If a pre-login banner is not configured, the system goes directly to the username
and password prompt.
When a user logs into the FXOS CLI, the system displays the banner text, if configured, before it
promptsfor the password.
1) Connect to the FXOS CLI.
2) Enter security mode:
Firepower-chassis# scope security
3) Enter banner security mode:
Firepower-chassis /security # scope banner
4) Enter the following command to create a pre-login banner:
Firepower-chassis /security/banner # create pre-login-banner
To modify existing login banner, use scope instead of create.
To delete existing login banner, use delete instead of create.
5) Specify the message that FXOS should display to the user before they log into Firepower Chassis
Manager or the FXOS CLI:
Firepower-chassis /security/banner/pre-login-banner* # set message
Launches a dialog for entering the pre-login banner message text.
6) At the prompt, type a pre-login banner message. You can enter any standard ASCII character in this
field. You can enter multiple lines of text with each line having up to 192 characters. Press Enter
between lines.
On the line following your input, type ENDOFBUF and press Enter to finish.
Press Ctrl and C to cancel out of the set message dialog.
7) Commit the transaction to the system configuration:
Firepower-chassis /security/banner/pre-login-banner* # commit-buffer
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