Please check out this blog entry from VMware Education and Certification
http://blogs.vmware.com/education/2015/12/extending-the-cisco-certification-credit-for-network-virtualization-certification.html
You still have to take the VCP-NV exam but if you have an active CCNA/CCNP you don't need to go to the required class to achieve the certification. There is now no time limit on this path. This is significantly cheaper :)