Ntp Peer Mode Configuration - Huawei Quidway S5600 Series Operation Manual

Operation Manual – NTP
Quidway S5600 Series Ethernet Switches-Release 1510
# After the above configuration, the S5600 switch is synchronized to Quidway1. View
the NTP status of the S5600 series switch.
[S5600] display ntp-service status
Clock status: synchronized
Clock stratum: 3
Reference clock ID: 1.0.1.11
Nominal frequence: 250.0000 Hz
Actual frequence: 249.9992 Hz
Clock precision: 2^19
Clock offset: 0.66 ms
Root delay: 27.47 ms
Root dispersion: 208.39 ms
Peer dispersion: 9.63 ms
Reference time: 17:03:32.022 UTC Thu Sep 6 2001 (BF422AE4.05AEA86C)
The above output information indicates that the S5600 series switch is synchronized
to Quidway1, and the stratum of its clock is 3, one stratum higher than Quidway1.
# View the information about the NTP sessions of the S5600 series switch. You can
see that the S5600 series switch establishes a connection with Quidway1.
[5600] display ntp-service sessions
source
*************************************************************************
*
[12345]1.0.1.11
0.0
note: 1 source(master),2 source(peer),3 selected,4 candidate,5 configured

1.7.2 NTP Peer Mode Configuration

I. Network requirements
Quidway2 sets the local clock to be the NTP master clock, with the clock stratum
being 2.
Configure an S5600 series switch to operate as a client, with Quidway2 as the time
server. Quidway2 will then operate in the server mode automatically. Meanwhile,
Quidway3 sets the S5600 series switch to be its peer.
reference stra reach poll
127.127.1.0
Huawei Technologies Proprietary
1-15
Chapter 1 NTP Configuration
now offset delay disper
2 1 64 1 350.1 15.1