ZyXEL Communications P-335U User manual

P-335U
802.11a/g Wireless Router
Quick Start Guide
Version 3.60
Edition 1
5/2006
Table of Contents
ENGLISH 3
DEUTSCH 20
ESPAÑOL 38
FRANÇAIS 55
ITALIANO 74
SVENSKA 92
繁體中文 110

ENGLISH
3
Overview
The P-335U is a wireless broadband router (that supports IEEE 802.11a, b and g and print server) with a built-
in four-port 10/100 Mbps switch. Use the USB port to share a USB v1.1 compliant printer with the computers
connected to the P-335U, so you don’t need to assign a dedicated computer as a print server or have a
standalone print server device. These computers can also share Internet access via a broadband (cable/DSL)
modem.
You should have an Internet account already set up and have been given most of the following information.
Table 1 Internet Account Information
See your User’s Guide for background information on all features.
The follow lists what you need to do:
Your device’s WAN IP Address (if given): ______________
DNS Server IP Address (if given): Primary _____________, Secondary ______________
Connection Type:
Ethernet Service Type: _______________________
User Name: ____________
Login Server IP Address: ______________
Password: ____________
PPTP User Name: ____________
Your WAN IP Address (if given) ____________
Connection ID (if required): ____________
Password: ____________
PPTP Server IP Address: ___________
or PPTP Domain Name: ___________
PPPoE (PPPoE) Service Name: ____________
User Name: ____________ Password: ____________
1Hardware Connections 2Accessing the Web Configurator
3Internet Access Setup 4Print Server Driver Setup

ENGLISH
4
1 Hardware Connections
Do the following to make hardware connections for initial setup.
WAN Connection
Connect your modem to the “WAN” port using the cable that came with your modem.
LAN Connection
Connect your computer to a "LAN" port using the included Ethernet cable.
USB Connection
Use a USB cable to connect a USB (version 1.0 or 1.1) printer to this port. The P-335U automatically
detects the model of the USB printer.
POWER Connection
Use the included power adaptor to connect the POWER socket to an appropriate power source (see the User’s
Guide for power adaptor specifications by region).
1
2
3
4

ENGLISH
5
The LEDs
2 Accessing the Web Configurator
1Launch your web browser. Enter “192.168.1.1” as the web site address.
Note: If the login screen does not display, check your browser’s security settings (see
Troubleshooting for details) or make sure your computer is set to receive an IP address
dynamically (see Set Up Your Computer’s IP Address).
Look at the front panel LEDs. When you
connect the power, the PWR LED blinks and
stays on once the device is ready. About 30
seconds later, the A/G LED also comes on.
The LAN and WAN LEDs turn on if the
corresponding connections are properly made.
2The Password window displays. Enter the
password (“1234” is the default) and click Login.
3Change the password in the screen that follows
and click Apply.
4Click Go to Wizard setup to set up your P-335U for
the first time.

ENGLISH
6
Note: The Next button is located on the bottom right of each screen.
3 Internet Access Setup
Note: Enter the Internet access information exactly as given to you by your ISP in each wizard screen
and then click Next to continue or click Back to return to the previous screen.
Current screen information will be lost if you click Back.
System Information
Wireless LAN
Configure ONE of the following wireless security types on the P-335U:
•Auto security: Use OTIST to automatically generate a pre-shared key. View the generated pre-shared key in
the Wireless LAN screen.
5Choose your language from the drop-down list
box. Click Next.
6Click Next to proceed with the Connection Wizard.
1This screen is optional. You can just click Next.
•System Name is for identifying the P-335U. You
can enter your computer's "Computer Name".
• If you leave the Domain Name blank, the domain
name obtained by DHCP from the ISP is used.
STEP 1:
STEP 2:

ENGLISH
7
Note: Your wireless clients must support WPA-PSK and use the same key.
•None: Have no wireless LAN security configured. If you do not enable any wireless security on your P-335U,
your network is accessible to any wireless networking device that is within range.
•Basic security: WEP (Wired Equivalent Privacy) encrypts data frames before transmitting over the wireless net-
work. The higher the WEP Encryption, the higher the security but the slower the throughput.
•Extend (WPA-PSK or WPA2-PSK) security: Configure a Pre-Shared Key. Choose this option only if your wire-
less clients support WPA-PSK or WPA2-PSK respectively.
Note: The wireless clients and P-335U must use the same SSID, channel ID and WPA(2)-PSK (if
WPA(2)-PSK is enabled) or WEP encryption key (if WEP is enabled) for wireless communication.
OTIST
• OTIST (One-Touch Intelligent Security Technology) allows your P-335U to assign wireless clients the P-335U’s
SSID and static WEP or WPA-PSK encryption settings. The wireless client must also support OTIST and have
OTIST enabled.
A Enter a unique name to identify the P-335U in the wireless LAN.
B Select a level of wireless security. Choose Auto or None.
C The P-335U automatically scans for and selects a channel not in use by a nearby device. The P-335U and
wireless client must use the same channel ID.
D Yes is selected by default. Select the No radio button if you don’t want to use OTIST now or your wireless
clients don’t support OTIST. If you set Security to Auto, OTIST must be enabled.
E The default OTIST Setup Key is “01234567”. This key can be changed in the OTIST screen. Be sure to use
the same OTIST Setup Key on the P-335U and wireless clients.
Auto or No Wireless Security

ENGLISH
8
A Enter a unique name to identify the P-335U in the wireless LAN.
B Select Basic(WEP) security.
C The P-335U automatically scans for and selects a channel not in use by a nearby device. The P-335U and
wireless client must use the same channel ID.
D Select 64-bit, 128-bit or 256-bit from the WEP Encryption drop-down list.
E Select ASCII or Hex WEP key input method.
F You can create a WEP key by either:
Entering a Passphrase (up to 32 printable characters) and clicking Generate to have the P-335U
automatically generates four WEP keys.
Or
Entering manual keys in each Key (1~4) field.
G Select one of the Key radio buttons to use as the default WEP key.
H Yes is selected by default. Select the No radio button if you don’t want to use OTIST now or your wireless
clients don’t support OTIST.
I The default OTIST Setup Key is “01234567”. This key can be changed in the OTIST screen. Be sure to use
the same OTIST Setup Key on the P-335U and wireless clients.
A
B
C
E
D
Basic(WEP) Security

ENGLISH
9
A
B
C
E
F
D
G
H
I

ENGLISH
10
A Enter a unique name to identify the P-335U in the wireless LAN.
B Select WPA-PSK or WPA2-PSK security.
C The P-335U automatically scans for and selects a channel not in use by a nearby device. The P-335U and
wireless client must use the same channel ID.
D Type a pre-shared key to have a more secure wireless connection than WEP encryption. Type from 8 to 63
case-sensitive ASCII characters.You can set up the most secure wireless connection by configuring WPA(2) in
the advanced wireless screen. You need to configure a RADIUS server to do this.
E Yes is selected by default. Select the No radio button if you don’t want to use OTIST now or your wireless
clients don’t support OTIST.
F The default OTIST Setup Key is “01234567”. This key can be changed in the OTIST screen. Be sure to use
the same OTIST Setup Key on the P-335U and wireless clients.
Extend(WPA-PSK or WPA2-PSK) Security
A
B
C
D
E
F