I have a client who uses his laptop in his office, connecting to AD Domain via wireless.
When in certain locations he uses it with his Verizon Air Card.
At home he uses it on his home network, via wireless.
And when public wireless is available, he'd like to use it for that.
Problem is, using AD I have to set his dns server to the AD server. This works great until he is away from the office. Now I can set up a second DNS server to match his Air Card, but it won't work on home network, or public wireless. Same issue if I set up home router as DNS, he can't use air card or public.
He has Windows 7 Pro.
How do I make it so that he can work flawlessly regardless of which network he connects to?