Troubleshooting a Wired LAN
39
802.1X Settings
The 802.1X standard defines the mechanism for port-based 
network access control. This provides a means of 
authenticating and authorizing devices attached to a LAN 
port. This screen allows for the configuration of the 802.1X 
security. 
The supported authentication types are:
•
--None—
•
EAP TLS
•
EAP GTC
•
EAP MD5
•
EAP MSCHAPV2
•
PEAP GTC
•
PEAP MD5
•
PEAP MSCHAPV2
•
PEAP TLS
•
TTLS PAP
•
TTLS CHAP
•
TTLS MSCHAP
•
TTLS MSCHAP-V2
•
TTLS EAP-MD5
•
TTLS EAP GTC
•
TTLS EAP MSCHAP-V2
•
TTLS EAP-TLS
The TLS authentication types (also called SmartCard) allow 
you to import a User Certificate provided by your IT 
administrator and use alternate IDs (in Advanced Options) in 
the encryption.
The other encryption types allow you to enter a User Name 
and Password. These encryption types are not as secure as 
the TLS encryption types.