Problem with SUP720 / Redundancy

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May 21st, 2008
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I have Catalyst 6509 with 2 supervisor 720, one is Active and the other one is not presented to the switch. When I show the modules I get that the second supervisor is unknown and Not Applicable(See the file attached).

the second supervisor is booted on rommon.

I verify the version of the firmware and IOS, I have the same versions on the both supervisors.

Can you help please to resolve this issue.


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spremkumar Wed, 05/21/2008 - 22:54
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Do boot the secondary sup manually and check out for the bootsystem command configured with the path and ios file defined.



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