22Displaying and maintaining local users and local user groupsExecute display commands in any view.Task CommandDisplay the local userconfiguration and online userstatistics.display local-user [ class { manage | network } | idle-cut { disable | enable }| service-type { ftp | lan-access | ssh | telnet | terminal } | state { active |block } | user-name user-name | vlan vlan-id ]Display the user groupconfiguration. display user-group [ group-name ]Configuring RADIUS schemesA RADIUS scheme specifies the RADIUS servers that the device can work with and defines a set ofparameters that the device uses to exchange information with the RADIUS servers, including the IPaddresses of the servers, UDP port numbers, shared keys, and server types.Configuration task listTasks at a glance(Required.) Creating a RADIUS scheme(Required.) Specifying the RADIUS authentication servers(Optional.) Specifying the RADIUS accounting servers and the relevant parameters(Optional.) Specifying the shared keys for secure RADIUS communication(Optional.) Specifying a VPN for the scheme(Optional.) Setting the username format and traffic statistics units(Optional.) Setting the maximum number of RADIUS request transmission attempts(Optional.) Setting the status of RADIUS servers(Optional.) Specifying the source IP address for outgoing RADIUS packets(Optional.) Setting RADIUS timers(Optional.) Configuring the accounting-on feature(Optional.) Configuring the IP addresses of the security policy servers(Optional.) Displaying and maintaining RADIUSCreating a RADIUS schemeCreate a RADIUS scheme before performing any other RADIUS configurations. You can configure up to16 RADIUS schemes. A RADIUS scheme can be referenced by multiple ISP domains.To create a RADIUS scheme:Step Command Remarks1. Enter system view. system-view N/A2. Create a RADIUS scheme andenter its view.radius schemeradius-scheme-nameBy default, no RADIUS scheme isdefined.