Configuring The Number Of Dynamic Sessions Allowed On The Local Device; Disabling An Interface From Receiving Ntp Messages; Displaying And Maintaining Ntp Configuration; Ntp Configuration Examples - 3Com WX3000 Series Operation Manual

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...
Enter system view
Configure the maximum
number of dynamic sessions
that can be established on the
local device

Disabling an Interface from Receiving NTP messages

Follow these steps to disable an interface from receiving NTP messages:
To do...
Enter system view
Enter VLAN interface view
Disable an interface from
receiving NTP messages

Displaying and Maintaining NTP Configuration

Display the status of NTP services
Display the information about the
sessions maintained by NTP
Display the brief information about
NTP servers along the path from the
local device to the reference clock
source

NTP Configuration Examples

Configuring NTP Server/Client Mode

Network requirements
As shown in
level of 2.
Device A is used as the NTP server of Device B (a WX3000 series device)
Configure Device B to work in the client mode, and then Device A will automatically work in the
server mode.
system-view
ntp-service
max-dynamic-sessions
number
system-view
interface Vlan-interface
vlan-id
ntp-service in-interface
disable
To do...
Figure 1-6, the local clock of Device A is to be used as a master clock, with the stratum
Use the command...
Use the command...
Use the command...
display ntp-service status
display ntp-service
sessions [ verbose ]
display ntp-service trace
1-14
Remarks
—
Required
By default, up to 100 dynamic
sessions can be established
locally.
Remarks
—
—
Required
By default, a VLAN interface
receives NTP messages.
Remarks
Available in any view