3Com Switch 8800 Configuration GuideChapter 40 AAA and RADIUS/TACACS+ Protocol Configuration40-31Operation CommandEnable debugging of local RADIUSauthentication serverdebugging local-server { all | error |event | packet }Disable debugging of local RADIUSauthentication serverundo debugging local-server { all |error | event | packet }Enable TACACS+ debuggingdebugging TACACS+ { all | error |event | message | receive-packet |send-packet }Disable TACACS+ debuggingundo debugging TACACS+ { all | error| event | message | receive-packet |send-packet }40.6 AAA and RADIUS/TACACS+ Protocol ConfigurationExamplesFor the hybrid configuration example of AAA/RADIUS/TACACS+ protocol and 802.1xprotocol, refer to section 39.4 “802.1x Configuration Example”. It will not be detailedhere.40.6.1 Configuring Authentication at Remote RADIUS ServerNote:Configuring Telnet user authentication at the remote server is similar to configuring FTPusers. The following description is based on Telnet users.I. Network RequirementsIn the environment as illustrated in the following figure, it is required to achieve throughproper configuration that the RADIUS server authenticates the Telnet users to beregistered.One RADIUS server (as authentication server) is connected to the switch and theserver IP address is 10.110.91.146. The password for exchanging messages betweenthe switch and the authentication server is "expert”. The switch cuts off domain namefrom username and sends the left part to the RADIUS server.
