3Com 4210G Series, Configuration Manual, Page: 537 / 1133

1-37
AAA for Telnet Users by Separate Servers
Network requirements
As shown in Figure 1-8 , configure the switch to provide local authentication, HWTACACS authorization,
and RADIUS accounting services to Telnet users. The user name and the password for Telnet users
are both
hello
.
z
The HWTACACS server is used for authorization. Its IP address is 10.1.1.2. On the switch, set the
shared keys for packets exchanged with the HWTACACS server to
expert
. Configure the switch
to remove the domain name from a user name before sending the user name to the HWTACACS
server.
z
The RADIUS server is used for accounting. Its IP address is 10.1.1.1. On the switch, set the
shared keys for packets exchanged with the RADIUS server to
expert
.
Configuration of separate AAA for other types of users is similar to that given in this example. The only
difference lies in the access type.
Figure 1-8
Configure AAA by separate servers for Telnet users
Configuration procedure
# Configure the IP addresses of various interfaces (omitted).
# Enable the Telnet server on the switch.
<Switch> system-view
[Switch] telnet server enable
# Configure the switch to use AAA for Telnet users.
[Switch] user-interface vty 0 4
[Switch-ui-vty0-4] authentication-mode scheme
[Switch-ui-vty0-4] quit
# Configure the HWTACACS scheme.
[Switch] hwtacacs scheme hwtac
[Switch-hwtacacs-hwtac] primary authorization 10.1.1.2 49
[Switch-hwtacacs-hwtac] key authorization expert