1-8 
ntp-service in-interface disable 
Syntax 
ntp-service in-interface disable 
undo ntp-service in-interface disable 
View 
VLAN interface view 
Parameter 
None 
Description 
Use the ntp-service in-interface disable command to disable the interface from receiving NTP 
messages.  
Use the undo ntp-service in-interface disable command to restore the default.  
By default, the interface can receive NTP messages.  
Example 
# Disable Vlan-interface1 from receiving NTP messages.  
<Sysname>  system-view 
System View: return to User View with Ctrl+Z.  
[Sysname] interface Vlan-interface 1 
[Sysname-Vlan-interface1] ntp-service in-interface disable 
ntp-service max-dynamic-sessions 
Syntax 
ntp-service max-dynamic-sessions number 
undo ntp-service max-dynamic-sessions 
View 
System view 
Parameter 
number: Maximum number of the dynamic NTP sessions that can be established locally. This argument 
ranges from 0 to 100. 
Description 
Use the ntp-service max-dynamic-sessions command to set the maximum number of dynamic NTP 
sessions that can be established locally. 
Use the undo ntp-service max-dynamic-sessions command to restore the default. 
By default, up to 100 dynamic NTP sessions can be established locally.  
Example 
# Set the maximum number of dynamic NTP sessions that can be established locally to 50. 
<Sysname>  system-view 
System View: return to User View with Ctrl+Z. 
[Sysname] ntp-service max-dynamic-sessions 50