HP StorageWorks EVA Hardware Providers administration guide Windows 2003 (T1634-96052, February 2006)

Required components
The following illustration summarizes the hardware and software in a fully configured
system. A second server is not n eeded for VDS and is optional for VSS, but it may be
useful if you want to manage V SS d ata copies without burdening the primary server.
Note that any firewall must be open bet ween the HWP server(s) and the Command
View workst
ation. Anything that slows down access to the CV workstation will cause
VSS timeout
failures.
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Configuration