That's going to be in endpoint and routing (for the keywords you need), and a discussion with your network administrator about what you can do to get shared trust between the domains. Otherwise you're going to have to do sql login style security and I recommend using encryption, which you can attach to the endpoints (or was that the route... one of those 🙂 )
Never stop learning, even if it hurts. Ego bruises are practically mandatory as you learn unless you've never risked enough to make a mistake.
For better assistance in answering your questions[/url] | Forum Netiquette
For index/tuning help, follow these directions.[/url] |Tally Tables[/url]
Twitter: @AnyWayDBA