DEChub 900 MultiSwitch Firmware Release V5.1
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Changes in This Release
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This release contains fixes for LAN Interconnect support of the VNswitch 900 
family of devices.

Who Should Upgrade to V5.1?
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Users should upgrade their DEChub 900 MultiSwitch firmware to V5.1 if:

	- the DEChub 900 MultiSwitch is running V5.0 and contains one or more
	  VNswitch 900 device.
       	- an upgrade from V4.x or V3.x versions of firmware is planned

Other users who are currently running firmware version V5.0, and do not have 
VNswitch 900 devices in their DEChub 900 MultiSwitch, may elect to remain at 
V5.0.
 

Upgrade Instructions
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Prior to upgrading to V5.1 please read the Release Notes for the DEChub 900 
MultiSwitch, Version 5.0 (DMHUB50.PS, DMHUB50.TXT or DMHUB50.PDF). They 
contain important information about your upgrade.

In any upgrade, and especially if upgrading from a firmware release prior 
to V5.0, it is critical to upgrade in the following order:

	1) Upgrade the hub to DMHUB V5.1
	2) Upgrade clearVISN to V1.1A 
	3) Upgrade modules in the hub if newer releases are available