Hi,
I want to upgrade Exchange 2010 SP2 to SP3 Upgradation on Multirole Server ( MBX,CAS,HUB) environment. Want to know the procedure to start with. As it's multi role so no need to follow any sequence. Below is the Infrastructure.
Single Forest Environment.
We have Primary Site & DR site for Exchange. Each site consists 3 Server(Multirole). We have only 1 DAG.
Our SMTP server pointing towards Internet. There is no Edge server.
So let me know , do we have to follow any particular procedure for up gradation.
What would be the Blackout Plan incase of any issue
Regards,