I am configuring Data Guard on Oracle 10.2.0.2 using Enterprise Manager Grid Control and creating a new Standby Database.
On this step:
'The standby database can be created in any Oracle Home that has been discovered by Enterprise Manager. Only Oracle Homes on hosts that match the operating system of the primary host are shown. Select the Oracle Home in which to create the standby database.',
On the Host Search Box,I provide my standby host IP address and search for the host. EM displays 'no items found'
Windows Server 2008 R2 Standard
VMWare - Windows Server 2008 R2 Enterprise