LINKSYS WCGP200B2, WCGP200 User Manual

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User’s Manual

Rev: 1.1

2006/3/30

Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of the seller.

The seller provides this documentation without warranty, term, or condition of any kind. The seller may make improvements or changes in the product(s) and/or the program(s) described in this documentation at any time.

Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation. All other trademarks and brand names are the property of their respective proprietors.

Other product and company names herein may be trademarks of their respective owners.

Rev: 1.1

PKE235VWB-40

Cable Modem User Manual

Safety Notes

For Installation

 Use only the type of power source indicated on the marking labels.  Use only the power adapter supplied with the product.  Do not overload wall outlet or extension cords as this may increase the risk of electric shock or fire. If the

power cord is frayed, replace it with a new one.

 Proper ventilation is necessary to prevent the product overheating. Do not block or cover the slots and

openings on the device, which are intended for ventilation and proper operation. It is recommende d to mount the product with a stack.

 Do not place the product near any source of heat or expose it to direct sunshine.  Do not expose the product to moisture. Never spill any liquid on the product.  Do not attempt to connect with any computer accessory or electronic product without instructions from

qualified service personnel. This may result in risk of electronic shock or fire.

 Do not place this product on unstable stand or table.

For Using

 Power off and unplug this product from the wall outlet when it is not in use or before cleaning. Pay

attention to the temperature of the power adapter. The temperature might be high.

 After powering off the product, power on the product at least 15 seconds later.  Do not block the ventilating openings of this product.  When the product is expected to be not in use for a period of time, unplug the power cord of the product to

prevent it from the damage of storm or sudden increases in rating.

For Service

Do not attempt to disassemble or open covers of this unit by yourself; nor should you attempt to service the product yourself, which may void the user’s authority to operate it. Contact qualified service personnel under the following conditions:

 If the power cord or plug is damaged or frayed.  If liquid has been spilled into the product.  If the product has been exposed to rain or water.  If the product does not operate normally when the operating instructions are followed.  If the product has been dropped or the cabinet has been da maged.  If the product exhibits a distinct change in performance.

Warning

 This equipment must be installed and operated in accordance with provided instructions and a minimum 20

cm spacing must be provided between computer mounted antenna and person’s body (excluding extremities of hands, wrist and feet) during wireless modes of ope rat i o n .

 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Caution

 Any changes or modifications not expressly approved by the party responsible for compliance could void

the authority to operate equipment.

iii

CAUTION

RISK OF EXPLOSION IF BATTERY IS REPLACED

BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentia l installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmf ul interference to radio communications. However, there is no guarantee that interference w ill not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

IC statement

Operation is subject to the following two conditions:

1) This device may not cause interference and

2) This device must accept any interference, including interference that may cause undesired operation of the device.

This device has been designed to operate with an antenna having a maximum gain of 3 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.

IMPORTANT NOTE:

IC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set f orth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

Contents

Before You Use .................................................................................................vii

Features ............................................................................................... vii

General ....................................................................................... vii

CableLabs DOCSIS 1.0/1.1/2.0 Standard Compliant........................... vii

PacketCable™ Compliant................................................................ vii

Two-Way Cable Residential Gateway................................................ vii

Wireless...................................................................................... viii

Firewall ...................................................................................... viii

Management & Maintenance.......................................................... viii

System Requirements..............................................................................ix

Unpacking..............................................................................................ix

Chapter 1: Overview.......................................................................................... 1

Physical Outlook.......................................................................................1

Front Panel ....................................................................................1

Rear Panel .....................................................................................2

Chapter 2: Installation....................................................................................... 3

Installation Procedure for Ethernet Interface ................................................3

Connecting the Cable Modem to Your Computer............................................4

Installing the Battery................................................................................5

Wall Mounting..........................................................................................6

Chapter 3: Software Installation and Configuration........................................... 7

Setting TCP/IP on Client PC .......................................................................7

For Windows 98/98SE/ME ................................................................7

For Windows 2000/XP......................................................................7

DHCP Server ...........................................................................................8

For Windows 98/98SE/ME ................................................................8

For Windows 2000/XP......................................................................8

For Apple Macintosh ........................................................................8

Renew PC IP Address................................................................................8

Chapter 4: Access Internet through Cable Modem............................................. 9

Accessing Internet....................................................................................9

Outline of Web Manager...................................................................9

Wireless................................................................................................10

Basic Wireless Settings ..................................................................10

Wireless Security - Disabled ...........................................................10

Wireless Security - WEP.................................................................11

Wireless Security - Radius..............................................................12

Wireless Security – WPA RADIUS.....................................................13

Wireless Security – WPA Pre-Shared Key..........................................14

Wireless Network Access................................................................14

Advanced Wireless Settings............................................................15

Access Restrictions.................................................................................16

Cable Modem User’s Manual

Website Blocking...........................................................................16

Time Access .................................................................................16

Filter Internet Traffic .....................................................................17

Administration .......................................................................................18

Security.......................................................................................18

Advanced Administration................................................................18

Status ..................................................................................................18

Gateway......................................................................................18

Connection...................................................................................19

Local Network...............................................................................19

Chapter 5: Troubleshooting ............................................................................. 21

Before You Use

BBeeffoorree YYoouu UUssee

WCGP200/WCGP200B2 is a DOCSIS 1.0/1.1/2.0 and CableHome 1.1 compliant cable residential gateway that provides high-speed connectivity to residential, commercial, and education subscribers on public and private networks via an existing cable infrastructure . WCGP200/WCGP200B2 is equipped with Ethernet, USB and IEEE802.11g W ireless interfaces. WCGP200/WCGP200B2 uses the advanced PHY (A-TDMA/S-CDMA) technologies to support higher bandwidth in the upstream. WCGP200/WCGP200B2 can inter-operate with any DOCSIS and CableHome compliant headend equipment. It provides access to local area networks and word wide Internet as well as the rich management features of CableLabs CableHome 1.1. The data security secures upstream and downstream communications.

Features

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 F-Connector for the cable interface  Four standard RJ-45 connector for 10/100BaseT Ethernet with auto-negotiation and MDIS functions  USB Connector for USB interface  Two RJ-11 Forei gn Exchange Station (FXS) port s fo r IP telephony  IEEE802.11b/g Wireless Access Point  Clear LED Display

CCaabblleeLLaabbss DDOOCCSSIISS 11..00//11..11//22..00 SSttaannddaarrdd CCoommpplliiaanntt

 Up to 42.88 Mbps downstream and up to 30.72 Mbps upstream  Frequency agility  Transparent bridging for IP traffic  Transparent bridging between CPE and RF interface  Transparent bridging between Ethernet and USB interface  Packet Filtering: CPE MAC filters, LLC filters, IP filters  Multiple users/CPE supported  Security with X.509 Authentication / RSA protected Key Exchange / 56 bits DES Data Encryption  Interoperable with any DOCSIS compatible headend equipment

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 Support PacketCable NCS 1.0 MGCP1.0 (Media Gateway Control Protocol)  Support different CODEC: PC M A-law, PCM-law, G.723.1, G.729, G.729a, G.729e, G.726, G.728 and BV16,

BV32.

 Echo Cancellation  Voice Active Detection (V AD)

™

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 DTMF detection and generation  Comfort Noise Generation (CNG)  Support V.90 fax and modem services

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 NAT (Network Address Translation) to support multiple users with one IP account for routing mode

vii

Cable Modem User’s Manual

 One to Many  Many to Many  Reverse NAT

 Advanced Application Level Gateway s (A LG) Support

 Transparent bri dging for IP traffic for bridge mode  DHCP Client/Server  Firewall Function  Upgradeable to VPN function  Upgradeable to RIP

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 Fully 802.11g Compatible  Fully 802.11b Compatible  Up to 54 Mbps Data Rate  Seamless Link Quality Around Home & Business Office  64/128 bit WEP Encryption for Wireless Security  Support Open System and Shared Key  Supports IEEE 802.1x Port-Based Authentication with RADIUS Client, support MD5, TLS, TTLS  Supports WP A and TKIP  Upgradeable to TPC (transmit power control)  Wireless LAN MAC Filtering  Association Control List (ACL) for Wireless Clients Management

FFiirreewwaallll

 IP Filtering  Stateful Packet Inspection (SPI)  Intrusion Detection for Denial of Service (DoS) attacks  Configurable Access Policy  Web-Based User Interface Management and Administration  Logging & Alert  DMZ Hosting

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 Support Web pages and private DHCP server for status monitoring  SNMP v1/v2c/v3 Management  Telnet  Remote secured operating firmware downloading  Reset To Default Settings by RESET Push Button  Syslog (Remote)  Event Log (Local)

viii

Cable Modem User Manual

System Requirements

This cable modem equips four ETHERNET ports, wireless and USB interfaces. You can choose either one to connect to the cable modem. Before installing the CABLE MODEM, please check the following requirements with your computer.

For Ethernet Connection

Windows 98SE/2000/NT/ME/XP operating system or Apple Macintosh series 



10/100 Base-T NIC (network interface card)



Subscribe to a Cable Television Company for cable modem service

For USB Connection



Windows 98SE/2000/NT/ME/XP operating system or Apple Macintosh series



USB cable



Subscribe to a Cable Television Company for cable modem service

For Wireless Connection



Windows 98SE/2000/ ME/XP operating system



Wireless LAN card



Subscribe to a Cable Television Company for cable modem service

Unpacking

Check the contents of the package against the pack contents checklist below. If any of the items is missing, then contact the dealer from whom the equipment was purchased.

Cable Modem 



RJ-45Cable



USB Cable



Linear Power Adapter



Quick Start Guide



Software CD

Cable Modem User’s Manual

+ 21 hidden pages