Secure wireless LAN with Cisco Catalyst 9800: Best practices?

[devinclark1565]

Hello,

I'm implementing a secure wireless LAN with Cisco Catalyst 9800 Series Wireless Controllers. Can anyone share best practices for:

Security features and configurations to prevent unauthorized access and threats?
Recommended authentication methods like WPA2-Enterprise or 802.1X and their configurations?
Implementing strong encryption (e.g., AES) for wireless communications?
Segregating user groups or VLANs for proper isolation and security?
Any guidance would be appreciated. Thank you!

[balaji.bandi · Accepted solution]

check the best practice :

https://www.cisco.com/c/en/us/products/collateral/wireless/catalyst-9800-series-wireless-controllers/guide-c07-743627.html

some of the features you need to integrate with ISE and other security platforms, WLC can not do all the features you looking.