Service Manual

Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S3038–ON, S4048-ON, S3100 Series, S4810P, S4820T, S5000,
S6000, S6000–ON, S6100–ON, Z9500, and Z9100–ON.
Usage
Information
The ntp offset-threshold command does not time synchronization.
Example
Dell(config)# ntp offset-threshold 4
ntp server
Configure an NTP time-serving host.
Syntax
ntp server[vrf vrf-name] {hostname | ipv4-address | ipv6-address} [key
keyid] [prefer] [version number]
Parameters
vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF to configure an
NTP time-serving host corresponding to that VRF.
ipv4-address |
ipv6-address
Enter an IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X) of NTP server.
hostname Enter the host name of the server.
key keyid (OPTIONAL) Enter the keyword key and a number as the NTP peer key. The range
is from 1 to 4294967295.
prefer (OPTIONAL) Enter the keyword prefer to indicate that this peer has priority over
other servers.
version number (OPTIONAL) Enter the keyword version and a number to correspond to the NTP
version used on the server. The range is from 1 to 4.
Defaults Not configured.
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
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.
9.6(0.0) Added support for VRF.
9.4.(0.0) Added support for VRF.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.11.1 Introduced on the Z9000.
8.4.1.0 Added IPv6 support.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
System Time and Date 1433