Reference Guide

ntp multicast client
To receive NTP information from the network via multicast, configure the switch.
S4820T
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:
• 224.0.1.1 is configured if the interface address is IPv4
• ff05::101 is configured if the interface address is IPv6
Defaults Not configured.
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.4.1.0 Added support for IPv6 multicast addresses.
Version 8.3.7.0 Introduced on the S4810.
pre-Version
6.1.1.0
Introduced on the E-Series.
show calendar
Display the current date and time based on the switch hardware clock.
S4820T
Syntax
show calendar
Command Modes
• EXEC
• EXEC Privilege
1360