Displaying and maintaining user interfaces, User interface configuration examples, User authentication configuration example – H3C Technologies H3C S12500 Series Switches User Manual
Page 70: Network requirements
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To release connections to user interfaces:
Task Command
Remarks
Release connections to user
interfaces.
free user-interface { num1 | { aux |
console | vty } num2 }
Available in user view.
Displaying and maintaining user interfaces
Task Command
Remarks
Display information about all the
user interfaces supported on the
switch.
display users [ all ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display information about the
specified or all user interfaces.
display user-interface [ num1 | { aux |
console | vty } num2 ] [ summary ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
User interface configuration examples
User authentication configuration example
Network requirements
As shown in
, three administrators need to access the switch for switch management: one
through a console port, one through an IP network, and one through a PSTN.
Configure the switch to:
•
Perform no authentication for users who log in through the console port.
•
Perform password authentication for users who log in through the IP network.
•
Use the RADIUS server to authenticate users who log in through the PSTN, and use local
authentication as the backup.
•
Assign different command levels to different types of users.