Not sure what your specific question is? There shouldn't be any problems if
you go to a forest trust as opposed to a domain trust. I would recommend
you remove the domain trust before you establish a forest trust. A shortcut
trust is only associated with an inter-forest domain, not sure what would
happen other than it could confuse things. personally I have never seen it
done or heard about this occuring simultaneously.
--
Paul Bergson
MVP - Directory Services
MCITP - Enterprise Administrator
MCTS, MCT, MCSE, MCSA, MCP, Security +, BS CSci
2008, Vista, 2003, 2000 (Early Achiever), NT4
Microsoft's Thrive IT Pro of the Month - June 2009
http://www.pbbergs.com
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"Dylan Armstrong" <Dylan
> wrote in
message news:AFB0BD46-7E02-456B-9E14-...
> Good morning. We have created a trust between two domains in different
> forests, enabled sid history and successfully migrated test users. It has
> now
> come to light that we need to create a forest trust because we have an app
> which requires Kerberos authenication and I've read that domain trusts
> don't
> support kerberos. I can't imagine there will be an issue, but if someone
> can
> agree that it will be fine that would be great. I guess the existing trust
> will theoretically become a shortcut trust.
>
> Cheers, Dylan.