[c-nsp] adding a 3750 to another, 'sdm' stuff?

[Alexander Koch]

Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: System (#2) is incompatible with the SDM
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: template currently running on stack and
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: will not function unless the stack is
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: downgraded. Issuing the following commands
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: will downgrade the stack to use a smaller
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE: compatible desktop SDM template
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE:
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE:     "sdm prefer default desktop"
Oct 25 15:11:25: %SDM-6-MISMATCH_ADVISE:     "reload"

How can I ensure the next time this switch will be added
normally? And what is SDM?  And why the heck (sorry) cannot
the master override the slave (system #2)? I would be so
glad if I could get around the reload of the master switch.

Also any word of advice on what sdm setting is best used for
a L2 switch?

I understand that any switch has to be rebooted when I
change SDM settings?

Thanks,
Alexander