Please post your configuration. Have you looked at the examples in the configuration guide? [URL]    
Good day gentlmens,  I'm trying to enable port base authentication on a powerconnect 6224. The closest withepaper I found relates to a PC6024 and some calls seem to be different. Does anyone has some documentation regarding activation of port based authentication on a 6224 ? The manual for the 6200 series doesnt correspond to the web admin on that chapter.  Finally, If i issue the following command : "console(config)# dot1x system-auth-control"  The webadmin becomes unaccessible. Any pointers/clues ?
PC6224 - 802.1x - Radius - Web Admin -- Issues