Accton Technology VS4512DC - Manual (Page 57)

User Authentication.
3-27
Web – Click Security, Authentication Settings. To configure local or remote
authentication preferences, specify the authentication sequence (i.e., one to three
methods), fill in the parameters for RADIUS or TACACS+ authentication if selected,
and click Apply.
CLI – Specify all the required parameters to enable logon authentication.
Console(config)#authentication login radius 4-60
Console(config)#radius-server host 192.168.1.25 4-61
Console(config)#radius-server port 181 4-62
Console(config)#radius-server key green 4-62
Console(config)#radius-server retransmit 5 4-63
Console(config)#radius-server timeout 10 4-63
Console#show radius-server 4-64
Server IP address: 192.168.1.25
Communication key with radius server:
Server port number: 181
Retransmit times: 5
Request timeout: 10
Console(config)#authentication login tacacs
4-60
Console(config)#tacacs-server host 10.20.30.40 4-64
Console(config)#tacacs-server port 200 4-65
Console(config)#tacacs-server key green 4-65
Console#show tacacs-server 4-66
Server IP address: 10.20.30.40
Communication key with tacacs server: green
Server port number: 200
Console(config)#