3com WX3000 Manuel D’Utilisation

 

1-13 

Configure on 
the NTP 
broadcast 
server 

ntp-service broadcast-server 
authentication-keyid key-id 

Associate 
the specified 
key with the 
correspondi
ng 
broadcast/m
ulticast client 

Configure on 
the NTP 
multicast server 

ntp-service multicast-server 
authentication-keyid key-id 

z 

In NTP broadcast server 
mode and NTP multicast 
server mode, you need to 
associate the specified 
key with the 
corresponding 
broadcast/multicast client 

z 

You can associate an NTP 
broadcast/multicast client 
with an authentication key 
while configuring NTP 
mode. You can also use 
this command to associate 
them after configuring the 
NTP mode. 

 

The procedure for configuring NTP authentication on the server is the same as that on the client. 

Besides, the client and the server must be configured with the same authentication key. 

 

Complete the following tasks to configure optional NTP parameters: 

Configuring an Interface on the Local Device to Send NTP Messages 

Optional 

Optional 

Optional 

 

Follow these steps to configure an interface on the local device to send NTP messages: 

Enter system view 

— 

Configure an interface on the local 
device to send NTP messages 

ntp-service source-interface 
Vlan-interface vlan-id 

Required 

 

If you have specified an interface in the ntp-service unicast-server or ntp-service unicast-peer 

command, this interface will be used for sending NTP messages.