Configure WPA3 WLANs on C9800 WLCs
Aisha Sika from Cisco explains configuring WPA3 WLANs on C9800 controllers, highlighting WPA2 and WPA3 differences and setup steps.
MAIN POINTS FROM TRANSCRIPT
- WPA2 uses 802.1x or PSK with AES-CCMP but is vulnerable to key reinstallation attacks.
- WPA3 offers stronger encryption, better authentication, and individualized data encryption for public Wi-Fi.
- Configuration involves setting radio policy, enabling WPA3, selecting SAE, and entering a passphrase.
TAKEAWAYS
- WPA3 provides improved security with 128-bit encryption and SAE for authentication.
- Fast transition is not supported in WPA3 personal with SAE in earlier software versions.
- Configuration steps differ based on the wireless bands used (2.4 GHz, 5 GHz, or 6 GHz).