4000 Router Series Network Management and Monitoring Command Reference

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] ntp-service broadcast-client

Related commands

ntp-service broadcast-server

Use ntp-service broadcast-server to configure the device to operate in NTP broadcast server mode and

use the current interface to send NTP broadcast packets.

Use undo ntp-service broadcast-server to remove the configuration.

Syntax

ntp-service broadcast-server [ authentication-keyid keyid | version number ] *

undo ntp-service broadcast-server

Default

The device does not operate in any NTP association mode.

Views

Interface view

Predefined user roles

network-admin

Parameters

authentication-keyid keyid: Specifies the key ID to be used for sending broadcast messages to broadcast

clients, where keyid is in the range of 1 to 4294967295. If this option is not specified, the local device

cannot synchronize broadcast clients enabled with NTP authentication.

version number: Specifies the NTP version. The value range for the number argument is 1 to 4, and the

default is 4.

Usage guidelines

After you configure this command, the device periodically sends NTP messages to the broadcast address

255.255.255.255.

Examples

# Configure the device to operate in broadcast server mode and send NTP broadcast messages on

Ethernet 1/1, using key 4 for encryption, and set the NTP version to 4.

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] ntp-service broadcast-server authentication-keyid 4 version 4

Related commands

ntp-service broadcast-client

ntp-service dscp

Use ntp-server dscp to set a DSCP value for IPv4 NTP packets.