ZyXEL ADSL Prestige 662HW-61 130122.0662HW61 Manual Do Utilizador

Prestige 662H/HW Series User’s Guide

Chapter 9 WAN Setup

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Table 28   Advanced WAN Backup

Basic

Login Name

Type the login name assigned by your ISP.

Password

Type the password assigned by your ISP.

Retype to Confirm

Type your password again to make sure that you have entered is correctly. 

Authentication Type

Use the drop-down list box to select an authentication protocol for outgoing 

calls. Options are:
CHAP/PAP - Your Prestige accepts either CHAP or PAP when requested by 

this remote node. 
CHAP - Your Prestige accepts CHAP only. 
PAP - Your Prestige accept PAP only. 

Primary/ Secondary 

Phone Number

Type the first (primary) phone number from the ISP for this remote node. If the 

primary phone number is busy or does not answer, your Prestige dials the 

secondary phone number if available. Some areas require dialing the pound 

sign # before the phone number for local calls. Include a # symbol at the 

beginning of the phone numbers as required.

Dial Backup Port 

Speed

Use the drop-down list box to select the speed of the connection between the 

dial backup port and the external device. Available speeds are: 9600, 19200, 

38400, 57600, 115200 or 230400 bps.

AT Command Initial 

String

Type the AT command string to initialize the WAN device. Consult the manual of 

your WAN device connected to your dial backup port for specific AT commands.

Advanced Modem 

Setup

Click the Edit button to display the Advanced Modem Setup screen and edit 

the details of your dial backup setup.

TCP/IP Options

Metric

This field sets this route's priority among the three routes the Prestige uses 

(normal, traffic redirect and dial backup). Type a number (1 to 15) to set the 

priority of the dial backup route for data transmission. The smaller the number, 

the higher the priority. 
If the three routes have the same metrics, the priority of the routes is as follows: 

WAN, Traffic Redirect, Dial Backup.

Enable SUA

Network Address Translation (NAT) allows the translation of an Internet 

protocol address used within one network to a different IP address known within 

another network. 
SUA (Single User Account) is a subset of NAT that supports two types of 

mapping: Many-to-One and Server. When you select this option the Prestige 

will use Address Mapping Set 255 in the SMT (see

).

Enable RIP

Select this check box to turn on RIP (Routing Information Protocol), which 

allows a router to exchange routing information with other routers.