Mystery drops

Ilene
Here to help

Mystery drops

I have a bit of a mystery. I have one switch that is drops for a couple of minutes the ospf neighbors. Basically the network drops for a bit then comes back. The switch is a ms 320 poe. It has been installed for over 4 years and now it is having problems. None of my other Meraki switches has any issue. The weird part is that it happens every other Wed at 330 to 340 pm.  I have spoken with our ISP and all they see on their equipment is a drop of throughput. Meraki never loses the dashboard since it is not long enough. The switches are ok. No power drop. Nothing has changed in the hardware side. Any ideas? Does Meraki have DHCP request to be done at certain times? The Switch has a static management interface.

2 Replies 2
PhilipDAth
Kind of a big deal
Kind of a big deal

What appears in the switch event log?

I get a OSPF neighbor down OSPF neighbor Up. This events are within a couple of minutes. I get the same message in the uplink of port of the core switch

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