I'm not sure I understand the question. The thing is, the "Network Shield" provider is NOT what you probably think. It's a network filter, working on the TCP layer, taking care of network attacks such as Blaster or Sasser.
If you're asking about how to exclude the server shares from Standard Shield's scanning, that's another thing. In ADNM, go to the On-access Scanning Tasks folder, edit the properties of the task of choice, and in the Standard Shield section, Advanced page, add something like
\\servername\*
to the list of scanning exceptions.