@dbeato said in Can't figure out the cause of LAN broadcast traffic spilling over into WLAN zone on SonicWall:
@dave247 said in Can't figure out the cause of LAN broadcast traffic spilling over into WLAN zone on SonicWall:
Problem solved. Turns out I had to manually remove VLAN 1 access from the configured ports. Apparently this must be done for all general mode ports on Dell N series switches.
Yes, because that is the default PVID of the ports.
Yes but I had changed the PDIV of the port from the default value to 300. So, I thought that VLAN 1 access would stop and only VLAN 300 would be allowed.