® A Division of Cisco Systems, Inc. 2.4 GHz Wireless-G 802.11g WIRELESS Model No.
Wireless-G Access Point with Power Over Ethernet Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.
Wireless-G Access Point with Power Over Ethernet Table of Contents Chapter 1: Introduction Welcome What’s in this User Guide? Chapter 2: Planning Your Wireless Network Network Topology Roaming Network Layout 1 1 2 4 4 4 5 Chapter 3: Getting to Know the Wireless-G Access Point with Power Over Ethernet 6 The Front Panel The Back Panel Chapter 4: Connecting the Wireless-G Access Point with Power Over Ethernet Overview Connections for Setup Placement Options Chapter 5: Configuring the Wireless-G Access P
Wireless-G Access Point with Power Over Ethernet The Status - Wireless Tab The Status - System Performance Tab 33 34 Appendix A: Troubleshooting 36 Frequently Asked Questions 36 Appendix B: Wireless Security Security Precautions Security Threats Facing Wireless Networks Appendix C: Upgrading Firmware Appendix D: Windows Help Appendix E: Glossary Appendix F: Specifications Appendix G: Warranty Information Appendix H: Regulatory Information Appendix I: Contact Information 40 40 40 43 44 45 52 54 55
Wireless-G Access Point with Power Over Ethernet List of Figures Figure 3-1: Front Panel Figure 3-2: Back Panel Figure 4-1: Connect the Ethernet Network Cable Figure 4-2: Connect the Power Figure 4-3: The Access Point’s Stand Slots Figure 4-4: The Access Point’s Wall-Mount Slots Figure 5-1: Login Screen Figure 5-2: Setup - Automatic Configuration - DHCP Screen Figure 5-3: Setup - Static IP Address Screen Figure 5-4: Wireless - Basic Wireless Settings Screen Figure 5-5: Wireless - Wireless Security (WPA-Per
Wireless-G Access Point with Power Over Ethernet Figure 5-23: Status - Local Network Screen Figure 5-24: Status - Wireless Screen Figure 5-25: Status - System Performance Screen Figure C-1: Firmware Upgrade 32 33 34 43
Wireless-G Access Point with Power Over Ethernet Chapter 1: Introduction Welcome Thank you for choosing the Wireless-G Access Point with Power Over Ethernet. This Access Point will allow you to network wirelessly better than ever. How does the Access Point do all of this? An access point allows for greater range and mobility within your wireless network while also allowing you to connect the wireless network to a wired environment.
Wireless-G Access Point with Power Over Ethernet What’s in this User Guide? This user guide covers the steps for setting up and using the Wireless-G Access Point with Power Over Ethernet. • Chapter 1: Introduction This chapter describes the Access Point’s applications and this User Guide. • Chapter 2: Planning your Wireless Network This chapter describes the basics of wireless networking.
Wireless-G Access Point with Power Over Ethernet • Appendix I: Contact Information This appendix provides contact information for a variety of Linksys resources, including Technical Support.
Wireless-G Access Point with Power Over Ethernet Chapter 2: Planning Your Wireless Network Network Topology A wireless network is a group of computers, each equipped with one wireless adapter. Computers in a wireless network must be configured to share the same radio channel. Several PCs equipped with wireless cards or adapters can communicate with one another to form an ad-hoc network.
Wireless-G Access Point with Power Over Ethernet Network Layout The Wireless-G Access Point with Power Over Ethernet has been designed for use with 802.11g and 802.11b products. The Access Point is compatible with 802.11g and 802.11b adapters, such as the Notebook Adapters for your laptop computers, PCI Adapters for your desktop PCs, and USB Adapters for when you want to enjoy USB connectivity. These wireless products can also communicate with a 802.11g or 802.11b Wireless PrintServer.
Wireless-G Access Point with Power Over Ethernet Chapter 3: Getting to Know the Wireless-G Access Point with Power Over Ethernet The Front Panel The Access Point's LEDs, which indicate activity and status information, are located on the front panel. Power Green. The Power LED lights up when the Access Point is powered on. Ethernet Green. The Ethernet LED lights up when the Access Point is successfully connected to a device through the Ethernet network port.
Wireless-G Access Point with Power Over Ethernet The Back Panel The Access Point's Ethernet network and power ports, as well as the Reset button, are located on the back panel. Ethernet Port The Ethernet network port connects to an Ethernet network device, such as a switch or router. Reset Button There are two ways to Reset the Access Point's factory defaults. Either press the Reset button, for approximately ten seconds, or restore the defaults using the Access Point's Webbased Utility.
Wireless-G Access Point with Power Over Ethernet Chapter 4: Connecting the Wireless-G Access Point with Power Over Ethernet Overview This chapter explains how to connect the Access Point for setups. Connections for Setup 1. Attach the Access Point’s antenna. 2. Connect your Ethernet network cable to your network router or switch. Then connect the other end of the network cable to the Access Point’s Ethernet port. 3.
Wireless-G Access Point with Power Over Ethernet Placement Options There are three ways to place the Access Point. The first way is to place it horizontally on a surface, so it sits on its four rubber feet. The second way is to stand the Access Point vertically on a surface. The third way is to mount it on a wall. The stand and wall-mount options are explained in further detail below. Stand Option 1. Near the Access Point’s bottom panel are two rubber feet and two rubber inserts.
Wireless-G Access Point with Power Over Ethernet Chapter 5: Configuring the Wireless-G Access Point with Power Over Ethernet Overview The Utility can be accessed via Microsoft Internet Explorer or Netscape Navigator through use of a computer that is networked with the Access Point. For a basic network setup, most users only have to use the following screens of the Utility: HAVE YOU: Enabled TCP/IP on your PCs? PCs communicate over the network with this protocol.
Wireless-G Access Point with Power Over Ethernet • Advanced Wireless Settings. Use this screen to configure the Access Point’s more advanced wireless settings. AP Mode Use this screen to configure how the Access Point will work with other access points in your network. Administration You will use the Administration tabs to manage the Access Point. • Management. This screen allows you to customize the password and Simple Network Management Protocol (SNMP) settings. • Log.
Wireless-G Access Point with Power Over Ethernet Accessing the Utility To access the Web-based Utility of the Access Point, launch Internet Explorer or Netscape Navigator, and enter the Access Point’s default IP address, 192.168.1.245, in the Address field. Press the Enter key. Enter admin in the User Name field. The first time you open the Web-based Utility, use the default password, admin. (You can set a new password from the Administration - Management tab.) Then click the OK button.
Wireless-G Access Point with Power Over Ethernet Select Static IP Address if you want to assign a static or fixed IP address to the Access Point. Then complete the following: • IP Address. The IP address must be unique to your network. We suggest you use the default IP address of 192.168.1.245. • Subnet Mask. The Subnet Mask must be the same as that set on your Ethernet network. • Default Gateway. Enter the IP address of your network’s gateway.
Wireless-G Access Point with Power Over Ethernet The Wireless - Basic Wireless Settings Tab Change the wireless network settings on this screen. The Access Point can connect to up to eight wireless networks at the same time. Wireless Network Configure the Access Point using the available settings. You can enter and save more than one configuration for the Access Point because the Access Point can work with a primary wireless network and up to seven Virtual Local Area Networks (VLANs).
Wireless-G Access Point with Power Over Ethernet Fallback feature. Auto-Fallback will automatically negotiate the best possible connection speed between the Access Point and a wireless device. Access Point VLAN ID. Enter the VLAN ID of the Access Point. Make sure this matches at least one of the VLAN IDs listed in the aforementioned table. NOTE: You must use the Access Point VLAN ID for one of your wireless networks in order to maintain access to the Access Point’s Web-based Utility. Wireless Channel.
Wireless-G Access Point with Power Over Ethernet The Wireless - Wireless Security Tab Change the Access Point’s wireless security settings on this screen. Wireless Security Enter the security settings for each SSID of the Access Point. Select SSID. Select the SSID whose security settings you want to configure. Security Mode. Select the security method you want to use, WPA-Personal, WPA-Enterprise, RADIUS, or WEP.
Wireless-G Access Point with Power Over Ethernet WPA-Enterprise This option features WPA used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Access Point.) Allow PCs with the same wireless network name (SSID) to see each other. When enabled, devices in the same wireless network will be able to access each other, so they can transfer files through the network. To deny access, select Disabled. Otherwise, keep the default, Enabled.
Wireless-G Access Point with Power Over Ethernet RADIUS This option features WEP used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Access Point.) Allow PCs with the same wireless network name (SSID) to see each other. When enabled, devices in the same wireless network will be able to access each other, so they can transfer files through the network. To deny access, select Disabled. Otherwise, keep the default, Enabled. RADIUS Server IP Address.
Wireless-G Access Point with Power Over Ethernet WEP Authentication Type. Select the authentication method you want the Access Point to use, Shared Key or Open System. Shared Key is when both the sender and the recipient share a WEP key for authentication. Open System is when the sender and the recipient do not share a WEP key for authentication. All devices on your network must use the same authentication type. Allow PCs with the same wireless network name (SSID) to see each other.
Wireless-G Access Point with Power Over Ethernet The Wireless - Wireless Network Access Tab This screen allows you to permit or block wireless access for computers with specific MAC addresses. Wireless Network Access You can allow or block access for the MAC addresses you have entered. Access List. To permit access, click Permit to access. To deny access, click Prevent from accessing. If you do not wish to filter users by MAC address, select Disabled. MAC 1-20.
Wireless-G Access Point with Power Over Ethernet The Wireless - Advanced Wireless Settings Tab This screen allows you to configure the advanced settings for the Access Point. In most cases, these settings do not need to be changed. Advanced Wireless You can change the data transmission and output power settings for the Access Point. CTS Protection Mode.
Wireless-G Access Point with Power Over Ethernet Fragmentation Threshold. This specifies the maximum size a data packet can be before splitting and creating a new packet. It should remain at its default setting of 2346. A smaller setting means smaller packets, which will create more packets for each transmission. If you have decreased this value and experience high packet error rates, you can increase it again, but it will likely decrease overall network performance.
Wireless-G Access Point with Power Over Ethernet The AP Mode Tab On this screen you can change the Access Point’s mode of operation. In most cases, you can keep the default, Access Point. You may wish to do this if you want to use the Access Point as a wireless repeater to extend the range of your wireless network.
Wireless-G Access Point with Power Over Ethernet Wireless Repeater. When set to Wireless Repeater mode, the Wireless Repeater is able to talk to up a remote access point within its range and retransmit its signal. This feature only works with the Linksys Wireless-G Exterior Access Point with Power Over Ethernet (model number: WAG54GPE) or another Wireless-G Access Point with Power Over Ethernet (model number: WAP54GP).
Wireless-G Access Point with Power Over Ethernet Wireless Bridge. This mode connects two physically separated wired networks using two access points (use additional access points to connect more wired networks). This feature only works with the Linksys Wireless-G Exterior Access Point with Power Over Ethernet (model number: WAG54GPE) or another Wireless-G Access Point with Power Over Ethernet (model number: WAP54GP).
Wireless-G Access Point with Power Over Ethernet The Administration - Management Tab On this screen you can configure the password and SNMP settings. AP Password You should change the password that controls access to the Access Point’s Web-based Utility. Local AP Password User Name. Create a User Name and enter it in the field provided. AP Password. Create a Password for the Access Point’s Web-based Utility. Re-enter to confirm. To confirm the new Password, enter it again in this field.
Wireless-G Access Point with Power Over Ethernet Set Community. Enter the password that allows read/write access to the Access Point’s SNMP information. The default is private. SNMP Trap-Community. Enter the password required by the remote host computer that will receive trap messages or notices sent by the Access Point. SNMP Trusted Host. You can restrict access to the Access Point’s SNMP information by IP address. Enter the IP address in the field provided.
Wireless-G Access Point with Power Over Ethernet The Administration - Log Tab On this screen you can configure the log settings, as well as options for e-mail alerts of particular events. Log You can have logs that keep track of the Access Point’s activities. Email Alert E-Mail Alert. To receive e-mail alerts when certain events occur, select Enabled. Otherwise, select Disabled. E-Mail Address for Logs. Enter the e-mail address that will receive the alert logs.
Wireless-G Access Point with Power Over Ethernet The Administration - Factory Default Tab On this screen you can restore the Access Point’s factory default settings. Factory Default Write down any custom settings before you restore the factory defaults. Once the Access Point is reset, you will have to re-enter all of your configuration settings. Restore Factory Defaults. To restore the Access Point's factory default settings, click the Yes radio button. Otherwise, click the No radio button.
Wireless-G Access Point with Power Over Ethernet The Administration - Language Upgrade Tab On this screen you can do a language upgrade to change the language used by the Access Point’s Web-based Utility. Language Upgrade If you do want to change the language currently used by the Web-based Utility, then you can download a language upgrade file and update the Access Point. To change the Access Point’s language: 1. Download the language upgrade file from the Linksys website, www.linksys.com. 2.
Wireless-G Access Point with Power Over Ethernet The Administration - Config Management Tab On this screen you can create a backup configuration file or save a configuration file to the Access Point. Config Management Use this screen to upload or download configuration files for the Access Point. Download AP Config. To save a backup configuration file on a computer, click the Download AP Configuration File button and follow the on-screen instructions. Upload AP Config.
Wireless-G Access Point with Power Over Ethernet The Status - Local Network Tab The Local Network screen displays the Access Point’s current status information for the local network. Information Hardware Version. This is the version of the Access Point’s current hardware. Software Version. This is the version of the Access Point’s current software. Local MAC Address. The MAC address of the Access Point’s Local Area Network (LAN) interface is displayed here. System Up Time.
Wireless-G Access Point with Power Over Ethernet The Status - Wireless Tab The Wireless screen displays the Access Point’s current status information for the wireless network(s). Wireless Network MAC Address. The MAC Address of the Access Point’s wireless interface is displayed here. Mode. The Access Point’s mode is displayed here. SSID. The Access Point’s main SSID is displayed here. Virtual SSID1-7. The Access Point’s virtual SSIDs are displayed here. Channel.
Wireless-G Access Point with Power Over Ethernet The Status - System Performance Tab The System Performance screen displays the Access Point’s status information for its current settings and data transmissions. System Performance Wired Name. This indicates that the statistics are for the wired network, the LAN. IP Address. The Access Point’s local IP address is displayed here. MAC Address. This shows the MAC Address of the Access Point’s wired interface. Connection.
Wireless-G Access Point with Power Over Ethernet Bytes Received. This shows the number of bytes received for each wireless network. Bytes Sent. This shows the number of bytes sent for each wireless network. Error Packets Received. This shows the number of error packets received for each wireless network. Dropped Packets Received. This shows the number of dropped packets received for each wireless network. To update the status information, click the Refresh button. Click Help for more information.
Wireless-G Access Point with Power Over Ethernet Appendix A: Troubleshooting This appendix provides solutions to problems that may occur during the installation and operation of the Wireless-G Access Point with Power Over Ethernet. Read the description below to solve your problems. If you can't find an answer here, check the Linksys website at www.linksys.com. Frequently Asked Questions Can the Access Point act as my DHCP Server? No.
Wireless-G Access Point with Power Over Ethernet What IEEE 802.11g features are supported? The product supports the following IEEE 802.11g functions: • CSMA/CA plus Acknowledge protocol • OFDM protocol • Multi-Channel Roaming • Automatic Rate Selection • RTS/CTS feature • Fragmentation • Power Management What is Ad-hoc? An Ad-hoc wireless LAN is a group of computers, each with a WLAN adapter, connected as an independent wireless LAN.
Wireless-G Access Point with Power Over Ethernet What is the ISM band? The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available worldwide. This presents a truly revolutionary opportunity to place convenient high speed wireless capabilities in the hands of users around the globe.
Wireless-G Access Point with Power Over Ethernet What is a MAC Address? The Media Access Control (MAC) address is a unique number assigned by the manufacturer to any Ethernet networking device, such as a network adapter, that allows the network to identify it at the hardware level. For all practical purposes, this number is usually permanent.
Wireless-G Access Point with Power Over Ethernet Appendix B: Wireless Security Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.
Wireless-G Access Point with Power Over Ethernet SSID. There are several things to keep in mind about the SSID: 1. Disable Broadcast 2. Make it unique 3. Change it often Most wireless networking devices will give you the option of broadcasting the SSID. While this option may be more convenient, it allows anyone to log into your wireless network. This includes hackers. So, don’t broadcast the SSID. Wireless networking products come with a default SSID set by the factory.
Wireless-G Access Point with Power Over Ethernet WPA Pre-Shared Key. If you do not have a RADIUS server, select the type of algorithm, TKIP or AES, enter a password in the Pre-Shared key field of 8-64 characters, and enter a Group Key Renewal period time between 0 and 99,999 seconds, which instructs the Router or other device how often it should change the encryption keys. WPA RADIUS. WPA used in coordination with a RADIUS server.
Wireless-G Access Point with Power Over Ethernet Appendix C: Upgrading Firmware The Access Point's firmware is upgraded through the Web-based Utility’s Administration - Firmware Upgrade tab. Follow these instructions: 1. Download the firmware upgrade file from the Linksys website, www.linksys.com. 2. Extract the firmware upgrade file on your computer. 3. Open the Access Point’s Web-based Utility. 4. Click the Administration tab. 5. Click the Upgrade Firmware tab. 6.
Wireless-G Access Point with Power Over Ethernet Appendix D: Windows Help Almost all wireless products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix. TCP/IP Before a computer can communicate with the Access Point, TCP/IP must be enabled.
Wireless-G Access Point with Power Over Ethernet Appendix E: Glossary 802.11b - A wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz. 802.11g - A wireless networking standard that specifies a maximum data transfer rate of 54Mbps, an operating frequency of 2.4GHz, and backward compatibility with 802.11b devices. Access Point - A device that allows wireless-equipped computers and other devices to communicate with a wired network.
Wireless-G Access Point with Power Over Ethernet Cable Modem - A device that connects a computer to the cable television network, which in turn connects to the Internet. CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) - A method of data transfer that is used to prevent data collisions. CTS (Clear To Send) - A signal sent by a wireless device, signifying that it is ready to receive data. Daisy Chain - A method used to connect devices in a series, one after the other.
Wireless-G Access Point with Power Over Ethernet EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework. EAP-PEAP (Extensible Authentication Protocol-Protected Extensible Authentication Protocol) - A mutual authentication method that uses a combination of digital certificates and another system, such as passwords.
Wireless-G Access Point with Power Over Ethernet IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device. IPSec (Internet Protocol Security) - A VPN protocol used to implement secure exchange of packets at the IP layer. ISM band - Radio bandwidth utilized in wireless transmissions. ISP (Internet Service Provider) - A company that provides access to the Internet. LAN - The computers and networking products that make up your local network.
Wireless-G Access Point with Power Over Ethernet Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online. POP3 (Post Office Protocol 3) - A standard mail server commonly used on the Internet. Port - The connection point on a computer or networking device used for plugging in cables or adapters. Power over Ethernet (PoE) - A technology enabling an Ethernet network cable to deliver both data and power.
Wireless-G Access Point with Power Over Ethernet Spread Spectrum - Wideband radio frequency technique used for more reliable and secure data transmission. SSID (Service Set IDentifier) - Your wireless network's name. Static IP Address - A fixed address assigned to a computer or device that is connected to a network. Static Routing - Forwarding data in a network via a fixed path. Subnet Mask - An address code that determines the size of the network. Switch - 1.
Wireless-G Access Point with Power Over Ethernet VPN (Virtual Private Network) - A security measure to protect data as it leaves one network and goes to another over the Internet. WAN (Wide Area Network)- The Internet. WEP (Wired Equivalent Privacy) - A method of encrypting network data transmitted on a wireless network for greater security. WINIPCFG - A Windows 98 and Me utility that displays the IP address for a particular networking device.
Wireless-G Access Point with Power Over Ethernet Appendix F: Specifications Model WAP54GP Standards IEEE802.11g, IEEE802.11b, IEEE802.3, IEEE802.3u, IEEE802.3af Ports Ethernet, Antenna, Power Buttons Reset Cabling Type UTP CAT 5 LEDs Power, Ethernet, Wireless-G Transmit Power 802.11g: 14dBm @ Normal Temp; 802.11b: 18dBm Normal Temp Security Features WEP, WPA, RADIUS WEP Key Bits 64, 128 Dimensions (W x H x D) 1.26" x 7.83" x 6.89" (32 mm x 199 mm x 175 mm) Unit Weight 1.01 lbs. (0.
Wireless-G Access Point with Power Over Ethernet Operating Humidity 5% to 95% Non-Condensing Storage Humidity 5% to 95% Non-Condensing Appendix F: Specifications 53
Wireless-G Access Point with Power Over Ethernet Appendix G: Warranty Information LIMITED WARRANTY Linksys warrants to You that, for a period of three years (the “Warranty Period”), your Linksys Product will be substantially free of defects in materials and workmanship under normal use. Your exclusive remedy and Linksys' entire liability under this warranty will be for Linksys at its option to repair or replace the Product or refund Your purchase price less any rebates.
Wireless-G Access Point with Power Over Ethernet Appendix H: Regulatory Information FCC Statement This product has been tested and complies with the specifications 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 residential installation.
Wireless-G Access Point with Power Over Ethernet Compliance Information for 2.
Wireless-G Access Point with Power Over Ethernet NOTE: The full Declaration of Conformity can be found either on the CD or a separate document included with this product. If you need any other technical documentation, see the “Technical Documents on www.linksys.com/international” section, as shown later in this appendix.
Wireless-G Access Point with Power Over Ethernet National Restrictions This product may be used in all EU countries (and other countries following the EU directive 1999/5/EC) without any limitation except for the countries mentioned below: Ce produit peut être utilisé dans tous les pays de l’UE (et dans tous les pays ayant transposés la directive 1999/5/CE) sans aucune limitation, excepté pour les pays mentionnés ci-dessous: Questo prodotto è utilizzabile in tutte i paesi EU (ed in tutti gli altri paesi ch
Wireless-G Access Point with Power Over Ethernet Italy This product meets the National Radio Interface and the requirements specified in the National Frequency Allocation Table for Italy. Unless operating within the boundaries of the owner’s property, the use of this 2.4 GHz Wireless LAN product requires a ‘general authorization’. Please check with http://www.comunicazioni.it/it/ for more details.
Wireless-G Access Point with Power Over Ethernet Windows XP 1. Double-click the Wireless icon in your desktop’s system tray. 2. Open the Wireless Network Connection window. 3. Click the Properties button. 4. Select the General tab, and click the Configure button. 5. In the Properties window, click the Advanced tab. 6. Select Power Output. 7. From the pull-down menu on the right, select the wireless adapter’s power output percentage. Windows 2000 1. Open the Control Panel. 2.
Wireless-G Access Point with Power Over Ethernet Appendix I: Contact Information Need to contact Linksys? Visit us online for information on the latest products and updates to your existing products at: http://www.linksys.com or ftp.linksys.
