August 23, 200719 yr OK, so our setup is as follows:3 VlansVlan 102 - 192.168.100.0/24Vlan 103 - 192.168.101.0/24Vlan 104 - 192.168.102.0/24DHCP server sits on VLAN 102The problem is:When a PC is plugged into a port which is on Vlan 104 it should get an address in the 192.168.102.0/24 range but in fact it is getting an address in the 192.168.100.0/24 range.Each of the Vlans are configured on the switch and they are all configured with ip-helper addresses to act as a relay agent for the dhcp server.
September 7, 200718 yr this is probably down to the configuration of the switch, can you ping across the VLANs?
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