Reference Guide

System Time and Date | 1485
ntp disable
c e s
Prevent an interface from receiving NTP packets.
Syntax ntp disable
To re-enable NTP on an interface, enter no ntp disable.
Default
Disabled (that is, if an NTP host is configured, all interfaces receive NTP packets)
Command Modes
INTERFACE
Command
History
ntp multicast client
e
Configure the switch to receive NTP information from the network via multicast.
Syntax
ntp multicast client
[multicast-address]
To disable multicast reception, use the
no ntp multicast client [multicast-address]
command.
Parameters
Defaults
Not configured.
Command Modes
INTERFACE
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
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 224.0.1.1 is configured if the
interface address is IPv4 or ff05::101 is configured if the interface
address is IPv6.