Справочник Пользователя для ZyXEL Communications NWA3160

Chapter 7 System Screens

ZyXEL NWA-3160 Series User’s Guide

The administrator authentication on RADIUS feature lets a (external or internal) RADIUS 
server authenticate management logins to the ZyXEL Device. This is useful if you need to 
regularly change a password that you use to manage several ZyXEL Devices. 
Activate administrator authentication on RADIUS in the SYSTEM > Password screen and 
configure the same user name, password and RADIUS server information on each ZyXEL 
Device. Then, whenever you want to change the password, just change it on the RADIUS 
server.

It is strongly recommended that you change your ZyXEL Device’s password. Click SYSTEM 
> Password. The screen appears as shown. 
If you forget your ZyXEL Device’s password (or IP address), you will need to reset the device. 
See the section on resetting the

 

ZyXEL Device for details

"

First DNS Server
Second DNS Server
Third DNS Server

Select From DHCP if your DHCP server dynamically assigns DNS server 

information (and the 

ZyXEL Device

's Ethernet IP address). The field to the 

right displays the (read-only) DNS server IP address that the DHCP assigns. 
Select User-Defined if you have the IP address of a DNS server. Enter the 

DNS server's IP address in the field to the right. If you chose User-Defined, 

but leave the IP address set to 0.0.0.0, User-Defined changes to None after 

you click Apply. If you set a second choice to User-Defined, and enter the 

same IP address, the second User-Defined changes to None after you click 

Apply. 
Select None if you do not want to configure DNS servers. If you do not 

configure a DNS server, you must know the IP address of a machine in order 

to access it.
The default setting is None.

Apply

Click Apply to save your changes.

Reset

Click Reset to reload the previous configuration for this screen.

Table 23   System > General