When setting up a wireless LAN on a Cisco wireless LAN controller's GUI using a pre-shared key for security, which encryption method should be selected to meet WPA2 standards?
AES encryption should be selected because WPA2 requires the use of AES (Advanced Encryption Standard) for strong security. TKIP is associated with WPA, not WPA2, and is less secure. WEP and DES are outdated encryption methods that do not meet WPA2 standards and are considered insecure.
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Cisco CCNA 200-301
Security Fundamentals
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