Administrator Guide

Version Description
9.14(2.3) Introduced on the C9000, S3048-ON, S3100 series, S4048-ON, S4048T-ON, S5048F-
ON, S6000, S6000-ON, S6010-ON, S6100-ON, and Z9100-ON.
Usage Information
The ntp step-threshold command is used to configure a step threshold value from 128 to 5000 milliseconds
(5 seconds). You can use the no form of the command to reset to the default value of 128 milliseconds.
Example
DellEMC(config)# ntp step-threshold 5000
ntp trusted-key
Set a key to authenticate the system to which NTP synchronizes.
Syntax
ntp trusted-key number
To delete the key, use the no ntp trusted-key number command.
Parameters
number Enter a number as the trusted key ID. The range is from 1 to 65534.
Defaults Not configured.
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
9.14(1.0) Introduced the trusted-key range update on the S4810 and S4820T.
9.14(0.0) The trusted-key range value is increased from 1 to 65534.
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 on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
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.
8.3.11.1 Introduced on the Z9000.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.0 Introduced on the E-Series.
Usage Information The number parameter in the ntp trusted-key command must be the same number as the number
parameter in the ntp authentication-key command. If you change the ntp authentication-key
command, you must also change the ntp trusted-key command.
Related
Commands
• ntp authentication-key—sets an authentication key for NTP.
• ntp authenticate—enables the NTP authentication parameters you set.
1546 System Time and Date