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Dell Command Line Reference Guide for the S4048–ON System 9.14.2.6

banner login

Set a message of the day banner to appear after logging on to the system.

Syntax
banner login {acknowledgement | keyboard-interactive | c line c}

Enter no banner login to delete the banner text. Enter no banner login keyboard-interactive to automatically go to the banner message prompt (does not require a carriage return).

Parameters
keyboard-interactive
Enter the keyboard-interactive keyword and then press Enter (carriage return) to retrieve the message banner prompt.
acknowledgement
Enter the acknowledgement keyword to require a positive acknowledgement from the user while logging in to the system.
c
Enter a delineator character to specify the start and end of the text banner. You cannot use the delineator character in the banner message.
line
Enter text string for your text banner message, with a maximum of 50 lines and up to 255 characters per line.
Defaults
No banner is configured and a carriage return (CR) is required when creating a banner.
Command Modes
CONFIGURATION
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced the acknowledgement keyword.
9.8(2.0)
Introduced on the S3100 series.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.2(1.0)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.12.0
Introduced on the S4810.
8.3.11.1
Introduced on the Z9000.
8.2.1.0
Introduced the keyword keyboard-interactive.
8.1.1.0
Introduced on the E-Series.
7.6.1.0
Introduced on the S-Series.
7.5.1.0
Introduced on the C-Series.
E-Series
Original command
Usage Information
Enter the banner login command, type one or more spaces and a delineator character, type the banner text, and then type the second delineator character. The message of the day banner displays first when you are connected to the router; otherwise the login banner and prompt appear. After you have logged in, the banner EXEC (if configured) displays.
Example
DellEMC(conf)#banner login ? 
acknowledgement 		Require positive acknowledgment after login prompt 
keyboard-interactive 	Press enter key to get prompt 
LINE 				c banner-text(max length 255) c, where 'c' is a delimiting character 
DellEMC(conf)#no banner login ? 
acknowledgement 		Disable positive acknowledgment required after login prompt 
keyboard-interactive 	Prompt will be displayed by default

If you configure the acknowledgement keyword, the system requires a positive acknowledgement from the user while logging in to the system.

$ telnet 10.11.178.16 
Trying 10.11.178.16... 
Connected to 10.11.178.16. 
Escape character is '^]'. 
THIS IS A LOGIN BANNER. PRESS ‘Y’ TO ACKNOWLEDGE. ACKNOWLEDGE? 

[y/n]: y 
Login: admin 
Password:
Related Commands
  • banner motd — sets a Message of the Day banner.
  • banner exec — enables the display of a text string when you enter EXEC mode.

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