What is a DNC?
Discus and support What is a DNC? in XboX Networking Hardware to solve the problem; What is a DNC? Are you sure about the term "DNC". Haven't heard of "DNC" in conjuction with an extender. 124f08cc-c200-4c62-b5a8-fa613964e986 Discussion in 'XboX Networking Hardware' started by WinterName31618, Dec 28, 2016.