Hi,

I've setup VLAN's on my 2925 the first VLAN is my main network which has its own DHCP server - that works fine. The second VLAN is for the guest wifi and is using the internal Draytek DHCP server to issue IP's. If I look at the config the LAN -> General Setup shows DHCP ticked for LAN 2 (correct) it shows the IP address different to the other LAN's (correct) under network configuration Ive got FOR NAT Usage ticked with the routers VLAN 2 IP address and the DHCP server enabled.

***************** EDIT *************

Missed a tick in a box. All fixed