CBS220-24FP-4G switch reboots about once a day

[Ditat]

Hello,

Any advice on why does it happen? We use switch with various clients (PoE Cisco phones and regular PCs). There is no configuration change. I update firmware to latest 2.0.1.9

About once a day, around lunch time switch restarts. No logs which would help identify issue, I can only see that it's starting up.

Any ideas on why it happens? It's pretty new, maybe 2 month since install.

[Flavio Miranda]

Hi

 Try to go to Diagnostics and Tech-Support Information 

then share here the report.

[balaji.bandi]

Since the switch rebooted all the logs might have reset, how frequent this rebooting taking place ?-  setup a syslog server and see what is wrong ?

Hope you have no power issues and check is there any PDU issues ?

Other Option is - take config backup, reset to factory and confiure again and test it (if that works ?)

[Ditat]

No power issues. This is new switch in a rack. Just replaced old one we had (upgraded duh!) 

There is no "config" per se. I just enabled time server so I get good logs and upgraded firmware (yesterday). But it was running out of the box as is..

Tech support file attached. I also just set it to log to "Flash" starting with "Warning" level..

[nbutlev]

Hi there,

My name is Nikola and I'm a Cisco Small Business Devices team member.

You may try disabling any of these functions:  LLDP, CDP, Bonjour.

Regards,