In this document we will see how we can upgrade our environment VMware 4.0 to VMware vCenter vCenter 4.1, eye! we will consider that we have the installation source in an installation vCenter 32-bit and (as we know) vCenter 4.1 can only be installed on 64 bit systems, so we will have to migrate the whole configuration of a server (x86 ) to another (x64). If the source server is 64 bit and there would be so complicated. Once we've updated vCenter and its components to version 4.1 and we update the host ESX (i) to 4.1.
Since the new version of VMware ESX 4.1 or VMware ESXi 4.1 and it supports the use of USB devices connected to our host and pass the redirection to virtual machines. In this document we will see how to configure it, it's easy and can be hot.
During the installation of Exchange 2010, you create some default address books, one of them is called "All Rooms" (All Rooms by if you have in English).
It is possible that when your address lists reorganiceis elimineis this book because I did not go and use, and at this time is when from the OWA we can see the address list with the following error:
