Administrator Guide

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, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100-ON.
9.8(1.0) Introduced on the Z9100–ON.
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)#
The following example shows how to use the login concurrent-session clear-line enable
command.
Dell(conf)# login concurrent-session clear-line enable
Dell(conf)#
Control and Monitoring 113