Zhone 2000 用户手册

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To maintain IAD security, the IAD provides multi-level login access using a 
single user ID and password, which you can set at the following levels:

‹

User

‹

Network Administrator

‹

Supervisor

The user ID at the User security level may be modified, but the user ID at 
the Network Administrator and Supervisor level may not be modified. 

The password for each security level may be changed. Although you may 
use the same password for all security levels, Paradyne recommends that 
you use a different one for each level. 

 lists the privileges 

available at each security level.

To maintain IAD security, a user with Supervisor privileges should modify 
the User security level user ID and passwords for both User level and 
Network Administrator level prior to placing the IAD into production.

Supervisor

This user level is the highest level. Users who 
log in as Supervisor have full access to all IAD 
features (menu and command line interface, 
including changing User security level user ID 
and any level passwords, plus complete IAD 
configuration capability.

Network Administrator

This user may perform tasks that alter the 
network settings of the IAD, plus has access to 
all of the data networking configuration menus, 
and can update routing and bridging 
information and status.
This user can change this level password, and 
the User level user ID and password, and has 
access to all display-only menus.
This user may not modify WAN or LAN 
settings, alter derived timing, use command 
line interface, or modify voicepath settings.

User

This user has access to display-only menus, 
and may view the current configuration, 
interface and media statistics, routing and 
bridging information and status. This user may 
change this level user ID and password. This 
user may not make or save any changes to the 
configuration of the IAD.