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Figure 32.3 Stage 2b: Registering as a Guest Anchor bookmark2552 bookmark2552
Place for Fig. 32.3
After the user signs in as a guest, the appliance stores the MAC address of the client in the MAC address filter for the guest range. When the DHCP client tries to renew its IP address, it receives a new IP address from the guest DHCP range, unless the MAC address of the client expired and was removed from the filter. In this case, the DHCP client is redirected to the captive portal.