Ntp-Service Multicast-Server - Huawei quidway s3526 series Getting Started

Command Manual - System Management
Quidway S3500 Series Ethernet Switches

7.1.13 ntp-service multicast-server

Syntax
ntp-service multicast-server [ ip-address ] [ authentication-keyid keyid ] [ ttl
ttl-number ] [ version number ]
undo ntp-service multicast-server [ ip-address ]
View
VLAN interface view
Parameter
ip-address: Specify a multicast IP address of Class D and default to 224.0.1.1.
authentication-keyid: Specify authentication key.
keyid: Key ID used in multicast, ranging from 0 to 4294967295.
ttl: Define the time to live of a multicast packet.
ttl-number: Specify the ttl of a multicast packet and range from 1 to 255.
version: Define NTP version number.
number: Specify NTP version number and range from 1 to 3.
Description
Using ntp-service multicast-server command, you can configure NTP multicast
server mode, if no IP address is specified, switch automatically choice the 224.0.1.1 as
the multicast IP address. Using undo ntp-service multicast-server command, you
can disable NTP multicast server mode, if no IP address is specified, the switch will
disable the configuration of the multicast IP address 224.0.1.1.
By default, the multicast service is disabled. IP address defaults to 224.0.1.1 and the
version number defaults to 3.
Designate an interface on the local equipment to transmit NTP multicast packet. The
local equipment operates in multicast-server mode and multicasts packets regularly to
its clients.
Example
# Configure to transmit NTP multicast packets encrypted with Key 4 via Vlan-Interface1
at 224.0.1.1 and use NTP version 3.
[Quidway] interface vlan-interface 1
[Quidway-Vlan-Interface1]
authentication-keyid 4 version 3
ntp-service
Huawei Technologies Proprietary
7-10
Chapter 7 NTP Configuration Commands
multicast-server 224.0.1.1