Switch C3750 license problem

[sefimizra]

Hello,

I have switch C3750 IPBASE and when I try to check the license level I get:

"License not supported on this device"

How can I solve it?

Thanks 

[Charles Hill]

Hello,

Error may be due to the fact that software activation is not supported on the catalyst 3750.

"Even though the Catalyst 3750 switch does not support software activation, the Catalyst 3750 master in a mixed hardware stack supports the software license administration and management functions."

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750e_3560e/software/release/12-2_40_se/configuration/note/swactivn.html

[sefimizra]

Hi,

So there some way to fix it?