@GRL Thanks for your feedback - apparantly when I connected my pc directly to the switch instead of connected via wifi in the same vlan it worked. Afterwards disconnect the cable and back on the wifi...

Hi, In my network I have a SG2210MP switch with 2 vlans, vlan 1 as default VLAN and vlan 30 has management. I have created an interface in vlan 30, with the L3 on the firewall. The switch receives an...