Login password has not been set!

Setting Terminal Parameters

25

authentication server before executing the other commands. Commands that different users can execute are defined on the TACACS authentication server.

For example, the user tel@hwtac passes the authentication of the TACACS server 192.168.6.1 and logs into the switch through the port vty0. As the authentication-mode scheme command-authorization command is configured for the vty0 port on the switch, the NAS sends a request for authorization to the

AAAserver when you perform the display current-configuration command. If the reply indicates that the authorization succeeds, the user can execute the command.

4Set the Switch 7750 to allow user access without authentication.

[SW7750-ui-vty0]authentication-mode none

By default, the password is required for authenticating the modem and Telnet users when they log in. If the password has not been set, when a user logs in, the following message displays,

If the authentication-mode none command is used, the modem and Telnet users are not required to enter a password.

Set the Command Level after Login The following command is used for setting the command level used after a user logs in.

Perform the following configuration in local-user view.

Table 13 Set Command Level Used After a User Logs In

Operation

Command

 

 

Set command level used after a user logging

service-type { [ level level

in

telnet [ level level ] ] telnet

 

[ level level [ level level ] ] }

Restore the default command level used after a user logging in

undo service-type { [ level telnet [ level ] ] telnet [ level [ level ] ] }

By default, a Telnet user can access the commands at Level 1 after logon.

Setting the Command Level Used after a User Logs in from a User Interface

Use the user privilege level command to set the command level, after a user logs in from a specific user interface, so that a user is able to execute the commands at that command level. Table 14 describes the user privilege level command.

Perform the following configuration in user interface view.

Table 14 Set Command Level After User Login

Operation

Command

 

 

 

Set command level used after a user logging

user

privilege level level

in from a user interface

 

 

Restore the default command level used after

undo

user privilege level

a user logging in from a user interface

 

 

 

 

 

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3Com 10014298 manual Perform the following configuration in local-user view, Set Command Level Used After a User Logs