3com 3031 Instruccion De Instalación

C

HAPTER

 9: NTP C

ONFIGURATION

the server which provides reliable key. Otherwise, the client will not be 
synchronized to the server. 

Perform the following in the System View.

The following configuration is used to set NTP authentication key. 

Perform the following in the System View.

The range of the key number is 1 to 4294967295. The key value is 1 to 32 ASCII 
characters. 

The following configuration is used to declare or deny that the key is reliable.

Perform the following in the System View.

The range of the key number is 1 to 4294967295.

When specifying the local to transmit all the NTP messages, the source IP 
addresses in all the packets use only one specified IP address, which is obtained 
from the specified interface. 

Perform the following in the System View.

Table 85   Configuring NTP ID authentication

Enable NTP ID authentication

Disable NTP ID authentication

Table 86   Configuring NTP authentication key 

Set NTP authentication key

ntp-service authentication-keyid number 
authentication-mode md5 value

Remove NTP authentication key

Table 87   Setting the specified key to be reliable 

Specify the key to be reliable

Remove the specified reliable key

Table 88   Setting the interface for the local to transmit NTP messages

Set the interface for the local to transmit 
NTP messages

ntp-service source-interface { 
interface-name | interface-type 
interface-number }