Can't get IP address via DHCP

[intoxicating]

I am getting issue with only one part of the network. The network part is as follows. The 4VLANs are configured toward only 1 switch and that is cisco 2960. And this switch is furthermore connected to fa0/1 of another router called Cisco 2811. The server tends to be on top of the final of the 4 VLANs (vlan40). The issue I am getting is it is troubling to offer IP address through the DHCP to the computers which are laying on the same VLAN by means of it. What Should I need to do for this problem?

[Muwafaq]

First of all see that is there any 2811 setup like a DHCP server? It seems to me that the problem is with the Server configuration somewhat than your Cisco switch. This is occurring for the reason that a DHCP server usually hands away addresses from a superscope beginning through the foremost scope. Following that scope is complete, the server begins handing away addresses from the subsequent scope, third scope, and almost immediately.

[KennedII]

Superscopes supersede entity scopes. You will necessitate generating separate scopes in favor of each and every one VLAN subnet. I had the similar issue. I sought after to make use of superscopes to attempt and formulate administration further easier however it generated the trouble that you have explained. Just the once I generated single scopes in support of each VLAN subnet, my issues went left.

[Christina 80]

If each and every one of your VLANs has their individual DHCP servers at that moment there is no necessitate to encompass an IP assistant configured on any layer. Get a command that has been used toward forward DHCP broadcasts among VLAN boundaries and is helpful within lone DHCP server/Multiple VLAN configurations. Make sure that each and every one of your Speed/Duplex settings accurate. (Evaluate among host as well as switch) a port might be fluttering owing to substantial problems for instance cables and duplex mismatches.