1-14
Configuring the Number of Dynamic Sessions Allowed on the Local Device
Follow these steps to configure the number of dynamic sessions allowed on the local device:
To do… Use the command… Remarks
Enter system view system-view —
Configure the maximum
number of dynamic sessions
that can be established on the
local device
ntp-service
max-dynamic-sessions
number
Required
By default, up to 100 dynamic
sessions can be established
locally.
Disabling an Interface from Receiving NTP messages
Follow these steps to disable an interface from receiving NTP messages:
To do… Use the command… Remarks
Enter system view system-view —
Enter VLAN interface view interface Vlan-interface
vlan-id —
Disable an interface from
receiving NTP messages ntp-service in-interface
disable
Required
By default, a VLAN interface
receives NTP messages.
To do… Use the command… Remarks
Display the status of NTP services display ntp-service status
Display the information about the
sessions maintained by NTP display ntp-service
sessions [ verbose ]
Display the brief information about
NTP servers along the path from the
local device to the reference clock
source
display ntp-service trace
Available in any view
Configuring NTP Server/Client Mode
Network requirements
z As shown in Figure 1-6, the local clock of Device A is to be used as a master clock, with the stratum
level of 2.
z Device A is used as the NTP server of Device B (a WX3000 series device)
z Configure Device B to work in the client mode, and then Device A will automatically work in the
server mode.