300-715 · Question #366
300-715 Question #366: Real Exam Question with Answer & Explanation
The correct answer is D: TCP 8443. In a Central Web Authentication (CWA) setup, Cisco Wireless LAN Controller (WLC) interacts with Cisco ISE to redirect guest users to a web portal for authentication. The additional port required for this communication is TCP 8443, which is used by Cisco ISE for the web portal red
Question
Refer to the exhibit. An engineer must configure central web authentication on the Cisco Wireless LAN Controller to use Cisco ISE for all guests connected to the wireless network. The Cisco Wireless LAN Controller and the Cisco ISE were configured, and the RADIUS-related ports were opened on the firewall. Which additional port must be opened to allow communication between the Cisco Wireless LAN Controller and Cisco ISE?
Options
- ATCP 80
- BUDP 1645
- CUDP 1813
- DTCP 8443
Explanation
In a Central Web Authentication (CWA) setup, Cisco Wireless LAN Controller (WLC) interacts with Cisco ISE to redirect guest users to a web portal for authentication. The additional port required for this communication is TCP 8443, which is used by Cisco ISE for the web portal redirection and communication with the WLC.
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