Huawei Quidway S3900 Series Command Manual

Command Manual – NTP
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 1 NTP Configuration Commands
Huawei Technologies Proprietary
1-11
version number: Specifies the NTP version number which ranges from 1 to 3 and
defaults to 3.
Description
Use the ntp-service multicast-server command to configure an Ethernet switch to
operate in the NTP multicast server mode and send NTP multicast packets through the
current interface.
Use the undo ntp-service multicast-server command to cancel the configuration.
By default, an Ethernet switch does not operate in multicast server mode.
Example
# Configure to send NTP multicast packets through VLAN interface 1, with the multicast
group address being 224.0.1.1, the key numbered 4 used for encryption, and the NTP
version number set to 3.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface Vlan-interface 1
[Quidway-Vlan-interface1]ntp-service multicast-server 224.0.1.1
authentication-keyid 4 version 3
1.1.13 ntp-service reliable authentication-keyid
Syntax
ntp-service reliable authentication-keyid key-id
undo ntp-service reliable authentication-keyid key-id
View
System view
Parameter
key-id: Authentication key ID, in the range of 1 to 4294967295.
Description
Use the ntp-service reliable authentication-keyid command to specify an
authentication key to be a trusted key.
If authentication is enabled, a client can only be synchronized to a server that can
provide a trusted key.
Use the undo ntp-service reliable authentication-keyid command to cancel the
configuration.
By default, an authentication key is not a trusted key.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English