aaa new-model
radius-server host 192.168.1.100
radius-server key 7 1423456789ABCDEF0123456789ABCDEF
Please note that these are general examples and the actual configuration may vary depending on the specific requirements of your network.
Security protocols does Cisco IOS supports:
Cisco IOS supports the following wireless security protocols:
1. Wired Equivalent Privacy (WEP): WEP is the original security protocol for wireless networks. It provides a basic level of security but is easily crackable.
2. Wi-Fi Protected Access (WPA): WPA was introduced as an interim solution to address the weaknesses in WEP. It provides improved security over WEP and is available in two versions: WPA Personal (WPA-PSK) and WPA Enterprise (WPA-EAP).
3. Wi-Fi Protected Access II (WPA2): WPA2 is the current standard for wireless security. It provides enhanced security over WPA and is available in two versions: WPA2 Personal (WPA2-PSK) and WPA2 Enterprise (WPA2-EAP).
4. Extensible Authentication Protocol (EAP): EAP is a protocol that provides authentication for wireless networks. It supports multiple authentication methods, including EAP-TLS, EAP-TTLS, PEAP, and LEAP.
Cisco IOS supports all of these wireless security protocols and allows for the configuration of these protocols on Cisco IOS devices.
WPA3 and its support on IOS devices:
WPA3 is the latest version of Wi-Fi security protocol, designed to provide enhanced security for wireless networks. WPA3 provides robust security features such as stronger encryption, better protection against brute-force attacks, and enhanced privacy.
Cisco IOS devices support WPA3, and you can configure WPA3 security on a Cisco IOS device using the following commands:
1. Configure WPA3 encryption:
dot11 ssid <SSID_name>
authentication open
authentication key-management wpa version 3
wpa-psk ascii <WPA3_PSK>
2. Verify WPA3 configuration:
show dot11 associations [<interface_name>]
Note: Availability of WPA3 support on a specific Cisco IOS device depends on the device's hardware and software capabilities. Please consult the device's datasheet or Cisco's website for more information.
