NTP Log issue plz.........!!!!!!!!!!

[HyungyuLee47255]

he same corresponding log consistently occurs.
The 172.x.7.x server has a preference for peer group.
Switch 1 switch 2 The same log occurs.
Why is this happening?

%DAEMON-3-SYSTEM_MSG: NTP: Peer 172.x.7.x with stratum 2 selected - ntpd[29687]
%DAEMON-3-SYSTEM_MSG: NTP: Peer 172.x.4.x with stratum 2 selected - ntpd[29687]

[Jaderson Pessoa · Accepted solution]

@HyungyuLee47255  Hello,

If you configure multiple NTP servers, the client will prefer the NTP server with the lowest stratum value, so it is necessary to add "prefer" to a NTP that you want take it.

Check this other conversation about:

https://community.cisco.com/t5/routing/multiple-ntp-server-entries-cisco-device-behavior/td-p/3189220

But if your configuration it is ok, maybe it is a bug: 

https://quickview.cloudapps.cisco.com/quickview/bug/CSCvk38553

Best practices to configure NTP: 

https://www.cisco.com/c/en/us/td/docs/routers/connectedgrid/cgr1000/1_0/software/configuration/guide/sysmgmt/SysMgmt_Book/sm_ntp_cgr1000.html

[HyungyuLee47255]

I set it up. prefer.
I also checked the bug link.
If you set logging level daemon 2 among bug links, only critical logs are collected, not err logs.
That's why we need a fundamental solution.