I can not find an issue but I am getting an error on my switch on the Link tab says ERROR: Lost Connection , but I can not see any issue at all everything is working good I reseated all my sfp and fiber connections, rebooted and same issue. When I click on the link tab it takes about 30 seconds then finally displays the connections about another 20 seconds later I get the error. I am not sure what else to do with this any help would be appreciated. I haven’t seen any issue on my router RB5009UG+S+
CRS309-1G-8S+
Confirming that all the other tabs work correctly?
I reseated all sfp connectors again and this time I found a sfp connector that was not really warm to the touch and that is my sfp from the router to the switch I replaced it and all is well. Yes all the other tabs worked good, was just really weird issue. Pings were good and there were no errors on the errors tab and stats were fine. I tried this sfp connector in another switch and it wouldn’t even connect so it was definitely a bad sfp connector lesson learned. Thank you for the reply. Happy Christmas
Glad you found the issue. At least it was easy.
Merry Christmas.