Editor’s note: This article was written by Dallas Cox and originally appeared on Clark.com. If Xfinity offers service in your area and you haven’t been a customer in the past three months, you may be ...

Comcast is appending their domain to your DNS entries through the DHCP scope option so you are doing a DNS lookup instead of a netbios broadcast lookup. Comcast is probably returning the IP of their ...

I'm currently trying to dig out small office network out of a bit of a bad spot. Mostly it's just consolidating the various bits that were pieced together over time now that we can better identify our ...