Hello Gurus, We Have 4 DCs like : AD1 , AD2 , GC1 & GC3 all are Global Catalog Servers & Domain Controllers. Our Exchnage Server 2007 is pointing to GC1 which is Schema Master & GC2 is Infrastructure Master. I want to change Schema Master from GC1 to AD1 and Infrastructure Master GC2 to AD2. Is there any problem for Exchnage 2007 Server ??? OR Do I need to do any changes at Exchnage 2007 Server. Our Exchnage 2007 Server Setup as Follows: SCC ( Node 1 & Node 2 ) = Two Boxes Hub & Client Access = One Box Edge Transport Server = One Box at DMZ Any Ideas Please ..... Thanks in Advanced.Regards, Amjuu ..

On Sun, 21 Mar 2010 14:06:36 +0000, Amjuu wrote:>Our Exchnage Server 2007 is pointing to GC1 which is Schema Master & GC2 is Infrastructure Master. >>I want to change Schema Master from GC1 to AD1 and Infrastructure Master GC2 to AD2. >>Is there any problem for Exchnage 2007 Server ??? OR Do I need to do any changes at Exchnage 2007 Server. I'm not sure why Exchange is "pointing" to GC1, unless you just meanthat it's the DC that's being used as "configuration domaincontroller". As long as GC1 remains a domain controller you're okay.No changes in Exchange are necessary.---Rich MatheisenMCSE+I, Exchange MVP--- Rich Matheisen MCSE+I, Exchange MVP