Netgear XSM4324FS Software Administration Manual Software Version 12.x - Page 385

M4300 Series and M4300-96X Fully Managed Switches The switch functions as the Dynamic Authorization Server (DAS). (Netgear Switch) #config (Netgear Switch) (Config)#interface vlan 1 (Netgear Switch) (Interface vlan 1)#ip address 172.26.2.145 /24 2. Configure the RADIUS server. (Netgear Switch) #config (Netgear Switch) (Config)#radius server host auth 172.26.2.20 (Netgear Switch) (Config)#radius server key auth 172.26.2.20 Enter secret (64 characters max):12345678 Re-enter secret:12345678 3. Configure change of authorization (CoA). (Netgear Switch) (Config)#aaa server radius dynamic-author (Netgear Switch) (config-radius-da)#client 172.26.2.167 (Netgear Switch) (config-radius-da)#auth-type all 4. Configure RADIUS as the authentication method for Telnet. (Netgear Switch) (Config)#aaa authentication login test1 radius (Netgear Switch) (Config)#line telnet (Netgear Switch) (Config-telnet)#login authentication test1 (Netgear Switch) (Config-telnet)#exit (Netgear Switch) (Config)#exit 5. On the Dynamic Authorization Client (DAC), install a RADIUS client. The following example installs the FreeRADIUS client, which you can download from http://freeradius.org/download.html on a DAC that runs a Linux operating system. [root@localhost root]# cd /usr/local/etc/raddb/ Create test.txt file using vi. [root@localhost raddb]# vi test.txt User-Name = "aaa" Framed-IP-Address= "172.26.2.155" 6. Authenticate a Telnet user with RADIUS server credentials. If the authentication is successful, the session displays in the output of the show login sessions command. Security Management 385 Software Administration Manual