Figure 101 Wpa With Radius Application Example - ZyXEL Communications Wireless-11g Access Point ZyXEL G-1000 v2 User Manual

ZyXEL G-1000 v2 User's Guide
2 The RADIUS server then checks the user's identification against its database and grants
or denies network access accordingly.
3 The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then
sets up a key hierarchy and management system, using the pair-wise key to dynamically
generate unique data encryption keys to encrypt every data packet that is wirelessly
communicated between the AP and the wireless clients.

Figure 101 WPA with RADIUS Application Example

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