SSO hardware matching - rev level?

[paul.matthews]

Hi, I have been asked about SSO and the requirement for identical hardware. Does that requirement extend to the hardware revision level?

If so how would one manage the replacement of a failed card, as one would not nexessarily have control of the supplied hardware rev level.

Sup1:
Supervisor 720    WS-SUP720-3B
Sub-Module
Policy Feature Card 3     WS-F6K-PFC3B            H/W version 2.6
MSFC3 Daughterboard     WS-SUP720                H/W version 5.0

Sup2:
Supervisor 720    WS-SUP720-3B
Sub-Module
Policy Feature Card 3     WS-F6K-PFC3B            H/W version 2.1
MSFC3 Daughterboard     WS-SUP720                H/W version 2.3

Thanks,

Paul.

[paul.matthews]

I have now been given a little more info. Apparently when they inserted the second sup they got

%C6KPWR-SP-4-UNSUPPORTED: unsupported module in slot 6, power not allowed: Unknown Feature Card

Which seems a little odd to me.

IOS in use seems to be either 12.2(18)SXD3 or 12.2(18)SXF1