Showing results for 
Search instead for 
Did you mean: 

Modbus protocol issue on catalyst 3560

We have some equipments managed with modbus protocol through a catalyst 3560 and some time ago one of this equipment started to have problem. From 7 to 7 minutes it turns off the screen(but answer to ping) remaining like that for 1 minute, and than turns on. We used a sniffer and there is no difference to packets sent to other equipment. Does anybody have some idea?

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: