2-10z The following characters are not allowed in the user-name string: /:*?<>. And you cannot inputmore than one “@” in the string.z After the local-user password-display-mode cipher-force command is executed, any passwordwill be displayed in cipher mode even though you specify to display a user password in plain text byusing the password command.z If a user name and password is required for user authentication (RADIUS authentication as well aslocal authentication), the command level that a user can access after login is determined by theprivilege level of the user. For SSH users using RSA shared key for authentication, the commandsthey can access are determined by the levels set on their user interfaces.z If the configured authentication method is none or password authentication, the command levelthat a user can access after login is determined by the level of the user interface.z If the clients connected to a port have different authorization VLANs, only the first client passing theMAC address authentication can be assigned with an authorization VLAN. The switch will notassign authorization VLANs for subsequent users passing MAC address authentication. In thiscase, you are recommended to connect only one MAC address authentication user or multipleusers with the same authorization VLAN to a port.z For local RADIUS authentication to take effect, the VLAN assignment mode must be set to stringafter you specify authorization VLANs for local users.Cutting Down User Connections ForciblyTable 2-8 Cut down user connections forciblyOperation Command RemarksEnter system view system-view —Cut down userconnections forciblycut connection { all | access-type { dot1x |mac-authentication } | domain isp-name |interface interface-type interface-number | ipip-address | ipv6 ipv6-address | macmac-address | radius-schemeradius-scheme-name | vlan vlan-id | ucibindexucib-index | user-name user-name }RequiredYou can use the display connection command to view the connections of Telnet users, but you cannotuse the cut connection command to cut down their connections.RADIUS Configuration Task List3Com’s Ethernet switches can function not only as RADIUS clients but also as local RADIUS servers.
