Hi,
For MCSE: Private Cloud
http://www.microsoft.com/learning/en-us/private-cloud-certification.aspx you will need achieve MCSA: Server 2012 first. There is no Networking specific Microsoft certification, MCSE Private cloud will include all System Center products.
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer
MCSE:Server Infrastructure, MCSE:Desktop Infrastructure, MCSA Server 2012, Citrix CCIA & CCEE, Cisco CCNA, VMware VCP 3/4/5 Twitter: @dnyvandam http://www.dannyvandam.net