Limit Concurrent Login Sessions; Restrictions For Limiting The Number Of Concurrent Sessions; Configuring Concurrent Session Limit - Dell S4820T Configuration Manual

Last login time: Mon Feb 16 04:40:00 2015
Last login location: Line vty0 ( 10.14.1.97 )
Unsuccessful login attempt(s) since the last successful login: 0
Unsuccessful login attempt(s) in last 7 day(s): 3
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------------------------------------------------------------------
User: secadm
Last login time: Mon Feb 16 04:45:29 2015
Last login location: Line vty0 ( 10.14.1.97 )
Unsuccessful login attempt(s) since the last successful login: 0
Unsuccessful login attempt(s) in last 7 day(s): 0
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Example of the show login statistics user user-id command
The show login statistics user user-id command displays the successful and failed login
details of a specific user in the last 30 days or the custom defined time period.
Dell#show login statistics user admin
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User: admin
Last login time: Mon Feb 16 04:40:00 2015
Last login location: Line vty0 ( 10.14.1.97 )
Unsuccessful login attempt(s) since the last successful login: 0
Unsuccessful login attempt(s) in last 11 day(s): 3
------------------------------------------------------------------

Limit Concurrent Login Sessions

Dell Networking OS enables you to limit the number of concurrent login sessions of users on VTY,
auxiliary, and console lines. You can also clear any of your existing sessions when you reach the
maximum permitted number of concurrent sessions.
By default, you can use all 10 VTY lines, one console line, and one auxiliary line. You can limit the number
of available sessions using the login concurrent-session limit command and so restrict users to
that specific number of sessions. You can optionally configure the system to provide an option to the
users to clear any of their existing sessions.

Restrictions for Limiting the Number of Concurrent Sessions

These restrictions apply for limiting the number of concurrent sessions:
• Only the system and security administrators can limit the number of concurrent sessions and enable
the clear-line option.
• Users can clear their existing sessions only if the system is configured with the login concurrent-
session clear-line enable command.

Configuring Concurrent Session Limit

To configure concurrent session limit, follow this procedure:
• Limit the number of concurrent sessions for all users.
Management
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