Operation Manual – AAAH3C S3100 Series Ethernet Switches Chapter 2 AAA Configuration2-14Operation Command RemarksSet the IP address andport number of theprimary RADIUSauthentication/authorization serverprimary authenticationip-address [ port-number ]RequiredBy default, the IP addressand UDP port number ofthe primary server are0.0.0.0 and 1812respectively for a newlycreated RADIUS scheme.Set the IP address andport number of thesecondary RADIUSauthentication/authorization serversecondaryauthenticationip-address [ port-number ]OptionalBy default, the IP addressand UDP port number ofthe secondary server are0.0.0.0 and 1812respectively for a newlycreated RADIUS scheme.Note:z The authentication response sent from the RADIUS server to the RADIUS clientcarries authorization information. Therefore, you need not (and cannot) specify aseparate RADIUS authorization server.z In an actual network environment, you can specify one server as both the primaryand secondary authentication/authorization servers, as well as specifying twoRADIUS servers as the primary and secondary authentication/authorization serversrespectively.z The IP address and port number of the primary authentication server used by thedefault RADIUS scheme "system" are 127.0.0.1 and 1645.2.2.3 Configuring RADIUS Accounting ServersTable 2-13 Configure RADIUS accounting serversOperation Command RemarksEnter system view system-view —Create a RADIUS schemeand enter its viewradius schemeradius-scheme-nameRequiredBy default, a RADIUSscheme named "system"has already been createdin the system.