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EMC CLARiiON Server Support Products for Windows Installation Guide
About the CLARiiON Server Applications
Navisphere Server Utility
Similar to the Host Agent, the Navisphere Server Utility registers the 
server’s HBA (host bus adapter) with the attached AX-Series or 
CX-Series storage system; however, unlike the Host Agent, the Server 
Utility on a Windows server does not:
◆ Send LUN mapping information back to a CX-Series storage 
system. This information will not display in the Manager UI or 
CLI. To see LUN mapping information in the Manager UI or CLI 
for a CX-Series storage system, you must use the Host Agent 
instead of the Server Utility. 
LUN mapping information is sent to AX-Series storage systems. In 
Navisphere Manager, this information displays in the Manager UI or 
with the CLI -lunmapinfo command. In Navisphere Express, this 
information displays in the Manage Virtual Disks page. 
◆ Require network connectivity to the storage system.
◆ Require that you install the utility; you can run it from the CD. 
However, we recommend that you install it on the server. Some 
features are not available unless you install the Server Utility on 
the server.
However, with the Server Utility you can perform the following 
functions:
◆ Windows servers with Microsoft iSCSI initiators can use the 
utility to configure iSCSI connections - log on, log off, and remove 
an iSCSI target - and to configure mutual CHAP. 
◆ AX-Series storage systems running Navisphere Express can use 
the utility to manage snapshots. If you are managing your 
AX-Series storage system with Navisphere Manager or if you 
have a CX-Series storage system, you must use SnapView and the 
admsnap utility to manage snapshots.
Important The Server Utility is supported on the AX-Series and CX-Series 
storage systems. CX-Series and AX100-Series systems must be running 
FLARE OE 02.16.xxx.5.yyy or higher. AX150-Series systems must be running 
FLARE 02.20.xxx.5.yyy or higher. 
Not all features are supported in all revisions of the Server Utility. Refer to the 
Server Utility’s online help for information on which features are available.
You cannot install the Host Agent and the Navisphere Server Utility on the 
same server. However, you can install them on different servers that are 
connected to the same storage system.