HP Virtual Connect 4.20 Release Notes
Installation instructions  11 
The following table shows firmware upgrade/downgrade support for the HP VC 4Gb FC Modules or HP VC 
8Gb 20-Port FC Modules. 
To 
VC Versions 
From 
1.31  1.32, 
1.34 
2.01, 
2.02 
2.10, 
2.12 
v2.3x  3.0x  3.10, 
3.15, 
3.17, 
3.18 
3.30, 
3.51, 
3.60, 
3.70, 
3.75, 
4.01, 
4.10 
4.20 
VC 1.31 
—  Normal  Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
VC 1.32/1.34 
Normal  —  Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
VC 2.01/2.02 
Fabric 
outage
* 
Fabric 
outage
* 
—  Normal  Normal  Normal  Normal  Normal  Fabric 
outage* 
VC 2.10/2.12 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
—  Normal  Normal  Normal  Normal  Fabric 
outage* 
VC 2.3x 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
—  Normal  Normal  Normal  Fabric 
outage* 
VC 3.0x 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
—  Normal  Normal  Fabric 
outage* 
VC 3.10/3.15/ 
3.17/3.18 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage
* 
—  Normal  Fabric 
outage* 
VC 3.30/3.51/ 
3.60/3.70/3.75/ 
4.01/4.10 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage
* 
Fabric 
outage* 
—  Fabric 
outage* 
4.20 
Fabric 
outage
* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage* 
Fabric 
outage
* 
Fabric 
outage* 
Fabric 
outage* 
— 
* Always reset the module after the upgrade or downgrade. 
On HP Virtual Connect 4Gb Fibre Channel Modules (with enhanced NPIV), downgrading the firmware to 
any version older than VC 2.10 is not supported. 
Firmware version for HP BladeSystem for ProLiant 
The firmware versions and software versions listed in this section have been tested as a solution set using HP 
Maintenance Supplement Bundle for SPP 2014.02.0, version 2014.04 as a baseline, and are fully 
supported by HP. For Virtual Connect version 4.20, HP recommends the use of HP Maintenance Supplement 
Bundle for SPP 2014.02.0, version 2014.04 with updates for specific components of the solution. For best 
results, follow the pre-deployment planning steps in the HP Virtual Connect for c-Class BladeSystem Setup 
and Installation Guide and the HP BladeSystem ProLiant Firmware Management Best Practices Implementer 
Guide on the HP website 
(http://h18004.www1.hp.com/products/servers/service_packs/documentation/index.html) to deploy the 
baseline set with component updates. 










