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Portchannel bettween 6509 and 4506 does not come up after reloads.

a 6509 and a 4506 with 2, 1gb interfaces in a portchannel.   Bring it up and everything is fine.  Save the config and reload either switch and the interfaces stay in Not Connected state.  Either doing a No Shut or a physical unplug the SFP and plug it back in will bring it up with no issues.  Interfaces do not go into Err Disabled state they stay in Not Connected like there is no fiber plugged into it.  No error mesages in the log.  The Just the Interface is now up.

Both are running very new code,

6509 - s2t54-ipservicesk9-mz.SPA.150-1.SY1.bin (  15.0.(1)SY1  )

4506 - Version 03.02.00.XO

Has anyone run into an issue like this?

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Hall of Fame Super Gold

Portchannel bettween 6509 and 4506 does not come up after reload

Kindly post the config of the interfaces and port channels of both the 6500 and the 4500.

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