Does GTK apply to just one AP in an environment with WLC or to all of them?

wiremonkwiremonk CCNA Routing and SwitchingMember Posts: 4 ■■□□□□□□□□
edited January 2019 in CCNA Wireless
Hi all,

I'm new so hopefully this is a good place to pose this question. 

Say you have a large enterprise environment with hundreds of Cisco APs all controlled by a Cisco wireless lan controller and EAP is enabled on the WLC. When the 4-way handshake takes place, do all the clients in the environment get the same group temporal key or does each AP doll out a different GTK?

Any help in understanding this element would be much appreciated! Thanks!
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