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ntp-service multicast-client
Use ntp-service multicast-client to configure the device to operate in NTP multicast client mode
and use the current interface to receive NTP multicast packets.
Use undo ntp-service multicast-clientto remove the configuration.
Syntax
ntp-servicemulticast-client[ ip-address ]
undo ntp-service multicast-client [ ip-address ]
Default
The device does not operate in anyNTP association mode.
Views
Interface view
Predefined user roles
network-admin
Parameters
ip-address: Specifies a multicast IP address. The default is224.0.1.1. Amulticast server and client
must be configured with the same multicast IP address.
Usage guidelines
After you configure the command, the device listens to NTP messages using the specified multicast
address as the destination address.
If you have configured the device to operate in multicast client mode on an interface with the
command, do not add the interface to any aggregate group. To add the interface to an aggregate
group, remove the configuration of the command.
Examples
# Configure the device to operate in multicast client mode and receive NTP multicast messages on
GigabitEthernet1/0/1, and set the multicast address to 224.0.1.1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] ntp-service multicast-client 224.0.1.1
Related commands
ntp-service multicast-server
ntp-service multicast-server
Use ntp-service multicast-serverto configure the device to operate in NTP multicast server mode
and use the current interface to send NTP multicast packets.
Use undo ntp-service multicast-serverto remove the configuration.