From: sawyer on
Hello all

I have a 2010 CAS running in the same AD site as a 2007 sp2 CAS. After
installing the 2010 CAS, when I log onto the 2007 CAS and run the following
command, I get no output "get-autodiscovervirtualdirectory -identity
2007CAS\autodiscover (default web site)" why is this happening? I can run
the same command on the 2010 CAS server against the 2007 server and it does
displays the output of the command. Very strange