Dell PowerSwitch S4820T FTOS 8.3.19.0 Command Line Reference Guide for the S48 - Page 1484
ntp broadcast client
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www.dell.com | support.dell.com Defaults Command Modes Command History Usage Information Related Commands 0 Specify that authentication key will be entered in an unencrypted format (default). 7 Specify that the authentication key will be entered in DES encrypted format. key Enter the authentication key in the previously specified format. NTP authentication is not configured by default. If you do not specify the option [0 | 7], 0 is selected by default. CONFIGURATION Version 8.2.1.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.1.1.0 Added options [0 | 7] for entering authentication key. Support added for S-Series Support added for C-Series Introduced for E-Series After configuring the ntp authentication-key command, configure the ntp trusted-key command to complete NTP authentication. FTOS versions 8.2.1.0 and later use an encryption algorithm to store the authentication key that is different from previous FTOS versions; beginning in version 8.2.1.0, FTOS uses DES encryption to store the key in the startup-config when you enter the command ntp authentication-key. Therefore, if your system boots with a startup-configuration from an FTOS versions prior to 8.2.1.0 in which you have configured ntp authentication-key, the system cannot correctly decrypt the key, and cannot authenticate NTP packets. In this case you must re-enter this command and save the running-config to the startup-config. ntp authenticate ntp trusted-key Enables NTP authentication. Configure a trusted key. ntp broadcast client c e s Set up the interface to receive NTP broadcasts from an NTP server. Syntax Defaults Command Modes Command History ntp broadcast client To disable broadcast, enter no ntp broadcast client. Disabled INTERFACE Version 8.3.19.0 Version 8.3.7.0 Introduced on S4820T Introduced on S4810 1484 | System Time and Date