3Com Switch 8800 Configuration Guide Chapter 40 AAA and RADIUS/TACACS+ Protocol Con
figuration
40-31
Operation Command
Enable debugging of local RADIUS
authentication server debugging local-server { all | error |
event | packet }
Disable debugging of local RADIUS
authentication server undo debugging local-server { all |
error | event | packet }
Enable TACACS+ debugging debugging TACACS+ { all | error |
event | message | receive-packet |
send-packet }
Disable TACACS+ debugging undo debugging TACACS+ { all | error
| event | message | receive-packet |
send-packet }
40.6 AAA and RADIUS/TACACS+ Protocol Configuration Examples
For the hybrid configuration example of AAA/RADIUS/TACACS+ protocol and 802.1x
protocol, refer to section 39.4 “802.1x Configuration Example”. It will not be detailed
here.

40.6.1 Configuring Authentication at Remote RADIUS Server

Note:
Configuring Telnet user authentication at the remote server is similar to configuring FTP
users. The following description is based on Telnet users.
I. Network Requirements
In the environment as illustrated in the following figure, it is required to achieve through
proper configuration that the RADIUS server authenticates the Telnet users to be
registered.
One RADIUS server (as authentication server) is connected to the switch and the
server IP address is 10.110.91.146. The password for exchanging messages between
the switch and the authentication server is "expert”. The switch cuts off domain name
from username and sends the left part to the RADIUS server.