08H20G4-48P problems after power outage.

[Rahman_Duran1]

Hi,

I am having issue with 08H20G4-48P lately. After a few power outages the switch does not forward any traffic. I can access it remotely via Web GUI and via ssh without any problem. But I can't access any other devices that are connected to it. Also the connected devices can't access beyond it. Rebooting it via cli or powering off/on it solves the problem.

What should be the problem? It has latest available firmware installed.

Thanks,

Rahman

[Karthik_Mohando]

Hi Rahman, Stephen is referring to the issue which is documented in this link https://gtacknowledge.extremenetworks.com/articles/Solution/Traffic-is-filtered-by-the-switch-with-default-configuration if you still could not execute the command can you post the "show switch" and the output what you get during the command execution.

[Stephen_Elliot1]

perhaps you've hit that weird forwarding 'feature' which disables flooding.

check your config, does it have any 'disable flooding' commands?

try " enable flooding all_cast ports all"

[Rahman_Duran1]

Well, it does not accept any commands like "enable flooding".