Hi,

I'm trying to split the DHCP scope between two Servers using the DHCP Split-Scope Configuration Wizard.

Server one is a VM hosted on Hyper-V and is running Windows Small Business Server 2008 (I think this was previously SBS2003 and was upgraded at some point in time). The whole DHCP scope is currently configured on here.

Server two is a VMware VM running Windows Server 2012 R2.

I've installed the DHCP Server role on Server two (2012R2) and authorized the Server. When I launch DHCP Manager, add the SBS2008 Server in the MMC, right click the scope and choose "Advanced > Split-Scope", and then run through the wizard, I get as far as the "Percentage of Split" screen, and when I click next I get the error "Not enough storage is available to process this command".

I've searched online for this particular error message and I've come across articles suggesting AV exclusions are not in place for the DHCP database and files, however in this case the exclusions are definitely in place and I've also tried completely disabling AV on both Servers and this made no difference to the outcome.

I also came across articles suggesting the "IRPStackSize" registry DWORD needed to be added and set to a decimal value of 15 or larger. Again, I've tried adding this and rebooted both Servers but I get the same result.

Anyway have any ideas?

Thanks,

Craig

• Edited by CJM23 20 hours 37 minutes ago

Hi,

According to your description, my understanding is that failed to create split scope between DHCP servers. One is Windows Small Business Server 2008
(VM hosted on Hyper-V) and the other is Windows Server 2012 R2(VMware VM).

Is there any related event log in DHCP server?

You may try to increase the Virtual Memory size, and then check it again.
 
Best Regards,
Eve Wang