Huawei Quidway S6500 Series Operation Manual page 609

Operation Manual - System Management
Quidway S6500 Series Ethernet Switches
[Quidway3-Vlan-Interface2] ntp-service broadcast-server
Configure Ethernet Switch Quidway4:
# Enter system view.
<Quidway4> system-view
# Enter Vlan-interface2 view.
[Quidway4] interface vlan-interface 2
[Quidway4-Vlan-Interface2] ntp-service broadcast-client
Configure Ethernet Switch Quidway1:
# Enter system view.
<Quidway1> system-view
# Enter Vlan-interface2 view.
[Quidway1] interface vlan-interface 2
[Quidway1-Vlan-Interface2] ntp-service broadcast-client
The above examples configured Quidway4 and Quidway1 to listen to the broadcast via
Vlan-interface2, Quidway3 to broadcast packets from Vlan-interface2. Since Quidway1
and Quidway3 are not located on the same segment, they cannot receive any
broadcast packets from Quidway3, while Quidway4 is synchronized by Quidway3 after
receiving its broadcast packet.
After the synchronization, you can find the state of Quidway4 as follows:
[Quidway4] display ntp-service status
Service status: enabled
clock status: synchronized
clock stratum: 3
reference clock ID: LOCAL(0)
nominal frequency: 100.0000 Hz
actual frequency: 100.0000 Hz
clock precision: 2^17
clock offset: 0.0000 ms
root delay: 0.00 ms
root dispersion: 10.94 ms
peer dispersion: 10.00 ms
reference time: 20:54:25.156 UTC Mar 7 2002(C0325201.2811A112)
By this time, Quidway4 has been synchronized by Quidway3 and it is at stratum 3,
higher than Quidway3 by 1.
Display the status of Quidway4 sessions and you will see Quidway4 has been
connected to Quidway3.
[Quidway2] display ntp-service sessions
Huawei Technologies Proprietary
7-15
Chapter 7 NTP Configuration