R3204P16-HP Load Balancing Module System Management Configuration Guide-6PW101

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Displaying and maintaining NTP
To do… Use the command… Remarks
Display information about NTP service status display ntp-service status Available in any view
Display information about NTP sessions
display ntp-service sessions
[ verbose ]
Available in any view
Display the brief information about the NTP
servers from the local device back to the
primary reference source
display ntp-service trace Available in any view
NTP configuration examples
Configuring NTP client/server mode
Network requirements
Perform the following configurations to synchronize the time between the LB module and Device:
• As shown in Figure 59,
the local clock of Device is to be used as a reference source, with the stratum
level of 2.
• The LB module works in the client/server mode and Device is to be used as the NTP server of the LB
module.
Figure 59 Network diagram for NTP client/server mode configuration
Configuration procedure
1. Configure Device:
# Specify the local clock as the reference source, with the stratum level of 2.
<Device> system-view
[Device] ntp-service refclock-master 2
2. Configure LB module:
# View the NTP status of LB module before clock synchronization.
<LB> display ntp-service status
Clock status: unsynchronized
Clock stratum: 16
Reference clock ID: none
Nominal frequency: 64.0000 Hz
Actual frequency: 64.0000 Hz
Clock precision: 2^7
Clock offset: 0.0000 ms
Root delay: 0.00 ms
Root dispersion: 0.00 ms
Peer dispersion: 0.00 ms