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GTK settings on catalyst 9120 AXI-D AP

Can we able to change the GTK on catalyst 9120 AXI-D AP which is running on EWC 17.4.1 firmware, if not What is the default GTK value assigned?

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Hi

 If by GTK we are talking about Group Transient Key it is not possible. 

Any kind of key related to authentication or encryption is a hash created from some information and used as a challange to identify participantes on the authentication process and should not be visible or menageble for security reason. Otherwise would be pretty eaiser to lounch a Men in the Middle attach.