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UCS Firmware Question

K P SIM
Level 1
Level 1

‎03-29-2012 11:08 PM - edited ‎03-01-2019 10:21 AM

Hi:

Just want a definitive answer to the following question:

1. If my FInterconnect and IOM are having a "lower' firmware version than my UCS Blades (CIMC, BIOS & Adapter) assuning they are all at 1.4(3#) level, will the FI "upgrade" the firmwares on UCS Blade automatically?

2. If my FInterconnect and IOM are having a "higher' firmware version than my UCS Blades (CIMC, BIOS & Adapter) assuning they are all at 1.4(3#) level, will the FI "downgrade" the firmwares on UCS Blade automatically?

I remember someone from Cisco told me before that the downgrade or upgrade will happen automatically or I am wrong.

Thanks.

SiM

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7 Replies 7

Jeremy Waldrop
Level 4
Level 4

‎03-30-2012 02:48 AM

No, the only automatic firmware upgrade/downgrade is with the IOM modules. If you install a new chassis that has older/newer firmware than the Fabric Interconnects the IOM will be upgraded/downgraded to match.

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