Figure 9 Telnetting to the device without authentication
Configuring password authentication for Telnet login
Step
1.
Enter system view.
2.
Enable Telnet server.
3.
Enter VTY line view or
class view.
Command
system-view
telnet server enable
•
To enter VTY line view:
line vty first-number [ last-number ]
•
To enter VTY line class view:
line class vty
28
Remarks
N/A
By default, the Telnet server function is
disabled.
Use either command.
A setting in user line view is applied
only to the user line. A setting in user
line class view is applied to all user lines
of the class.
A non-default setting in either view takes
precedence over a default setting in the
other view. A non-default setting in user
line view takes precedence over a
non-default setting in user line class
view.
A setting in user line view takes effect
immediately and affects the online user.
A setting in user line class view does not
affect online users and takes effect only
for users who log in after the
configuration is completed.