802.1X

• http://www.linux-magazin.de/Ausgaben/2009/09/Hartes-Tuerregime
• http://packetlife.net/blog/2008/aug/06/simple-wired-8021x-lab/
• http://www.ipbalance.com/security/security-configuration/1049-basic-8021x-configuration-on-cisco-switch-with-freeradius.html
• http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/identity-based-networking-services/config_guide_c17-663759.html
• http://www.dslreports.com/forum/r27343851-RADIUS-Mac-Authentication-Bypass-on-Cisco-switch
• http://www.cisco.com/c/en/us/td/docs/ios/sec_user_services/configuration/guide/15_0s/sec_securing_user_services_15_0S_book/sec_config_mab.html