1 Reply Latest reply on Jan 22, 2019 2:22 PM by jroad

    Adtran 1550-24 using SNTP Version 1

    rm001002 New Member

      I'm trying to get my Adtran 1550 switches to sync time with the DC Controllers, but they all use SNTP version 3. I even tried to sync to time.nist.gov but it also uses SNTP Version 3. Is there a firmware update that updates the sntp on a 1550 to SNTP Version 3? All of 1550 switches are currently running NV1550A-R12-3-2.biz.

        • Re: Adtran 1550-24 using SNTP Version 1
          jroad Employee

          There are two ways to configure this SNTP server selection.

          (The switch only supports SNTP V1 & V2 and not NTP. )


          Assuming your Switch can route to the internet, and has a DNS server configured.


          1.  CLI configuration mode -




          sntp server 2.pool.ntp.org version 2





          sntp server pool.ntp.org



          2.  GUI - System / System summary  --- Select Time Server hyperlink in the first System Information window.   After making changes,  Apply(Bottom)  and Save( at the top).