3com S7906E Guide De Référence

 

1-7 

Use the undo ntp-service authentication-keyid command to remove the set NTP authentication key.  

By default, no NTP authentication key is set.  

 

z 

Presently the system supports only the MD5 algorithm for key authentication. 

z 

You can set a maximum of 1,024 keys for each device. 

z 

If an NTP authentication key is specified as a trusted key, the key automatically changes to 

untrusted after you delete the key. In this case, you do not need to execute the undo ntp-service 

reliable authentication-keyid command. 

 

# Set an MD5 authentication key, with the key ID of 10 and key value of BetterKey. 

<Sysname> system-view 

[Sysname] ntp-service authentication-keyid 10 authentication-mode md5 BetterKey 

ntp-service broadcast-client 

undo ntp-service broadcast-client 

Interface view 

2: System level 

None 

Use the ntp-service broadcast-client command to configure the device to work in the NTP broadcast 

client mode.  

Use the undo ntp-service broadcast-client command to remove the configuration. 

# Configure the device to work in the broadcast client mode and receive NTP broadcast messages on 

VLAN-interface 1.  

<Sysname> system-view 

[Sysname] interface vlan-interface 1 

[Sysname-Vlan-interface1] ntp-service broadcast-client