saving running config on VDX 6740 logical mode

[Riccardo_Verald]

on VDX 6740 I cannot save the running config when the switch is in Logical Chassis mode

sw0# copy running-config startup-config
This operation is not supported in logical chassis mode.

Do I have to disable the logical chassis mode to be able to save the configuration ?
the switch is stand-alone

no vcs rbridge-id 1 logical-chassis enable

thanks

[Mick_Day]

I have replied to the other thread

[Riccardo_Verald]

the problem I think it is solved. I registered on the extreme support site and I am allowed to downlaod older version of network OS. In particular 7.0.2b is allowed and I Am downloading it now. This solves my problem I think. Thanks a lot for the support

[Riccardo_Verald]

unfortunately I do not have. I bought those switches used/refurbished from a hardware reseller in California. So no support contract...

[Mick_Day]

Ok so the problem is with the 7.3.0 and the others on lower versions of firmware work fine.

So your options are to try downgrading the 7.3.0 switch to lower than 7.1 so that you can try using it in fabric cluster mode (non logical chassis) or perform a netinstall to restore switch.

But as mentioned you will need access to NOS firmware, do you have access to Extreme portal to download the firmware?