Limit Concurrent Login Sessions; Restrictions For Limiting The Number Of Concurrent Sessions; Configuring Concurrent Session Limit; Enabling The System To Clear Existing Sessions - Dell C9000 Series Networking Configuration Manual

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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.

To configure concurrent session limit, follow this procedure:

Limit the number of concurrent sessions for all users.

CONFIGURATION mode

Example of Configuring Concurrent Session Limit

The following example limits the permitted number of concurrent login sessions to 4.

Dell(config)#login concurrent-session limit 4

To enable the system to clear existing login sessions, follow this procedure:

Use the following command.

CONFIGURATION mode

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