having 2 SBS servers on the same network but in different domins

We just aquired a second company and moved them to our office. I currently have a SBS2003 server on our Domain and they also had a SBS2003 Server on there domain. I want to put both in the same physical network to give them the ability to share some network printers and access to a windows 2k3 server running citrix. I have Domain A running dhcp and dns. Domain B is set staticly as there are not to many clients. I also set up 2 vlans in my switch for company a and b. Everything seems to be fine but i wanted to make sure that there are no issues with the 2 sbs serves "seeing" each other. I thought the vlan would prevent this but since they both have access to the term server is seems they can also ping A to B. My other option is go to seperate subnets and lose the shared printing feature. and access the citrix server via outside url. With this scenero work without strange results.. Thaks
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

I think you are fine. The limitation is one SBS per domain (but you cannot create trust relationship between these two sbs domains)

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.