Microsoft have just released the new management pack (MP) for the DHCP role on Windows Server 2012. This MP has support for DHCP clustering and failover functionality that Windows Server 2012 brings to the table.
You can download this new MP here:
System Center Management Pack for Windows Server 2012 DHCP
Note: Unfortunately this new MP won't discover your older Windows Server 2003/2008 DHCP servers so you'll be stuck with the original (and badly written in my opinion). If that's what you're looking to monitor, then click here to download the DHCP 2003/2008 MP.
This new MP follows hot on the heels of the recently released MP's for:
These recent releases along with the change in MP quality control are coming to us thick and fast now thanks to the internal initiative in Microsoft led by Daniel Savage and his team. You can keep tabs on all of the MP's currently available as well as the ones that are soon due for release on the TechNet MP Wiki here: