Wifi
2015 - Cisco autonomous ap EoGRE tunnel
Network world article Best wifi networks statistics.
- New encryption WPA2 uses AES encryption
Cisco Wifi Radiation patterns.
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- WPA-PSK : Pre-shared key, fixed key on ap and clients.
- WPA-Enterprise : Users authenticated against central server e.g. AD + Radius
- EAP - Extensible Authentication Protocol, used to pass messages between un-authenticated client and the radius server
- PEAP - Protected-EAP - Encrypted over the air to AP, passes Microsoft CHAPv2 messages to server and back to authenticate.
Certificate on Server, and Public key of CertAuth on Client used to authenticate SERVER before sending username and password
- PEAP - Protected-EAP - Encrypted over the air to AP, passes Microsoft CHAPv2 messages to server and back to authenticate.
- EAP - Extensible Authentication Protocol, used to pass messages between un-authenticated client and the radius server
Radius Attributes
[006] |
Service-Type |
Framed |
|
[064] |
Tunnel-Type |
[VLAN=#] |
|
[065] |
Tunnel-Medium-Type |
[802] |
RFC 2868, section 3.2 Tunnel-Medium-Type |
[081] |
Tunnel-Private-Group-ID |
[25] |
- Allow AAA Override.
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