Command Line Reference Guide

ntp disable
Prevent an interface from receiving NTP packets.
Z9500
Syntax
ntp disable
To re-enable NTP on an interface, use the no ntp disable command.
Defaults Disabled (that is, if you configure an NTP host, all interfaces receive NTP packets)
Command
Modes
INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
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.
ntp multicast client
To receive NTP information from the network via multicast, configure the switch.
Z9500
Syntax
ntp multicast client [multicast-address]
To disable multicast reception, use the no ntp multicast client
[multicast-address] command.
Parameters
multicast-
address
(OPTIONAL) Enter a multicast address. Enter either an IPv4
address in dotted decimal format or an IPv6 address in
X:X:X:X::X format. If you do not enter a multicast address, the
address:
1636
System Time and Date