Hi,I have 4 SG300-28P switches in L3 mode.They are connected to a Netgear FV336G Dual WAN router which provides 3 networks (VLAN1, VLAN 30 and VLAN 40), it has 3 different DHCP scopes for each VLAN. VLAN1 = 192.168.101.x, VLAN 30 = 192.168.30.x and V...