AOS-Switches authenticate guests to ClearPass with captive portal. When guests first connect their device to the network, they are redirected to a captive portal in which they log in. ClearPass then stores the guest MAC addresses, and the guests are permitted access. Due to a conflict, the network administrator needs to change the dynamic authorization port, port 3799 on Aruba ClearPass.
If the administrator forgets to also change the port on one of the AOS-Switches, what will be one symptom?
A . Some guests receive full access to the network when they first connect instead of being redirected to the portal page
B . When some guests successfully authenticate in the captive portal, they are redirected back to the portal page
C . Guests are redirected to the system listening on port 3799
D . Some guests are unable to reach the captive portal page. Instead, they receive no access at all
Answer: D
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