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Automatic Synchronization Period after NTP Clock Synchronization

Created: Mar 5, 2021 07:41:39Latest reply: Mar 5, 2021 17:49:30 324 6 0 0 0
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Hello, Community.


Thank you very much for helping me solve the problem in time.

I also want to ask you a question about NTP.

What Is the Automatic Synchronization Period of the NTP Clock After the NTP Clock Is Configured on the OLT MA5608T?


Thanks again.


MA5608TNTP

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Nino_Chou
Admin Created Mar 5, 2021 07:47:09

Hello, friend.

Nice to see you again.


  • When you run a command to configure the NTP, the first synchronization takes about 7 to 8 seconds.

  • An NTP synchronization request is sent in each round of polling at the following intervals: 64s, 128s, 512s, 1024s (2^6 to 2^10, five different periods). The system time is synchronized with the NTP time once in every 8 rounds of polling.

  • Assume that the polling period is 64s (the current polling period). The synchronization period of the NTP clock is 8.5 minutes (64s x 8).

  • Assume that the polling period is 1024s (the previous polling period). The synchronization period of the NTP clock is 17 minutes (128s x 8).


Thanks.

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Nino_Chou
Nino_Chou Admin Created Mar 5, 2021 07:42:05

Hello, friend!
It's nice to meet you in the community.
We're working on getting the right answer for you.
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Nino_Chou
Nino_Chou Admin Created Mar 5, 2021 07:47:09

Hello, friend.

Nice to see you again.


  • When you run a command to configure the NTP, the first synchronization takes about 7 to 8 seconds.

  • An NTP synchronization request is sent in each round of polling at the following intervals: 64s, 128s, 512s, 1024s (2^6 to 2^10, five different periods). The system time is synchronized with the NTP time once in every 8 rounds of polling.

  • Assume that the polling period is 64s (the current polling period). The synchronization period of the NTP clock is 8.5 minutes (64s x 8).

  • Assume that the polling period is 1024s (the previous polling period). The synchronization period of the NTP clock is 17 minutes (128s x 8).


Thanks.

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  • x
  • convention：
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Vlada85
Vlada85 MVE Author Created Mar 5, 2021 17:49:30

I configure NTP on my OLT. Command is: #ntp-service unicast-server x.x.x.x, where x.x.x.x is ip address of NTP server. A few seconds after that, I checked the time on OLT and everything was ok.
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Chenxintao
Chenxintao Created Mar 8, 2021 01:38:28 (0) (0)
Good!  
Vlada85
Vlada85 Reply Chenxintao  Created Mar 8, 2021 21:44:05 (0) (0)
 
Vlada85
Vlada85 Reply Vlada85  Created Mar 8, 2021 21:44:17 (0) (0)
Thank you  
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