Users Guide

Related Commands
access-class — restricts the incoming connections to a particular IP address in an IP access control list
(ACL).
password — species a password for users on terminal lines.
login concurrent-session
Congures the limit of concurrent sessions for all users on console and virtual terminal lines.
Syntax
login concurrent-session {limit number-of-sessions | clear—line enable}
no login concurrent-session {limit number-of-sessions | clear—line enable}
Parameters
limit number-of-
sessions
Sets the number of concurrent sessions that any user can have on console and
virtual terminal lines. The range is from 1 to 12 (10 VTY lines, one console, and one
AUX line).
clear-line enable
Enables you to clear your existing sessions.
Defaults Not congured. You can use all the available sessions.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.8(0.0) Introduced on the S4810, S4820, S5000, S6000, S6000-ON, and Z9500.
Usage Information
You must have either the System Administrator or Security Administrator privileges to congure login
concurrent-session limit or to enable clear-line.
To limit the number of concurrent sessions that any user can have on console, auxiliary, and virtual terminal
lines, use the login concurrent-session limit number-of-sessions command.
If the login concurrent-session clear-line enable command is congured, you are provided
with an option to clear any of your existing sessions after a successful login authentication. When you reach
the maximum concurrent session limit, you can still log in by clearing any of your existing sessions.
Example
The following example shows how to limit the number of concurrent sessions that any user can have to four:
Dell(conf)#login concurrent-session limit 4
Dell(conf)#
Control and Monitoring
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