I have two SG500-52P and are both connected through a TRUNK port (native vlan 11 untagged, tagged vlans 4-8). I tried to reset and reconfigure both switches but the PCs connected to the access ports in the same VLAN but in different switches can't pi...

Hello, I have a c4503 switch working as a core with ports trunked (bundlled with po) to several c3560 switches and SG500 switches. ALL VLANs are working except one (lets say VLAN 50) so I didn't suspect any problems in the physical layer. I already c...