SG300-10MPP

[Hammer1000]

I have a problem with the cisco SG300-10MPP.

I create a few Vlans. But when i want to join a port to a created vlan the box is always empty.

Please the the jpg-file

[devils_advocate]

I know the SG series GUI can be picky with the browser and struggles to render in some versions.

Have you tried another browser?

If not, try using the CLI to see if it works.

Thanks