HP MSR2000/3000/4000 Router Series Fundamentals Configuration Guide

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Disabling authentication for console/AUX login
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter
console/AUX line
view or class view.
• To enter console/AUX line view:
line { aux | console } first-number
[ last-number ]
• To enter console/AUX line class
view:
line class { aux | console }
Use either command.
Settings configured in a user line class view
are applied as user-defined default settings
to all user lines of the line class. Settings
configured in a user line view are applied to
only the user line and take precedence over
the user-defined default settings. If a
parameter is not configured in user line view
or user line class view, the factory default
setting is used.
Settings in a user line view take effect
immediately and affect the online user.
Settings in the line class view do not affect
online users and take effect only for users
who log in after the configuration is
completed.
3. Disable
authentication.
authentication-mode none
On a device with both AUX and console
lines, authentication is disabled for the
console line and password authentication is
enabled for the AUX line by default.
On a device that has one AUX line and does
not have a console line, authentication is
disabled for the AUX line by default.
4. Assign a user
role.
user-role role-name
By default, a console line user is assigned
the user role network-admin, and an AUX
line user is assigned the user role
network-operator.
The next time you attempt to log in through the console or AUX port, you do not need to provide any
username or password, as shown in Figure 14 and Figure 15.
Figure 14 Accessing the
CLI through the console port without authentication