Linksys Router WAP54G User Manual

64Appendix C: Upgrading Firmware
Wireless-G Access Point
Appendix C: Upgrading Firmware
The Access Points 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. On the Firmware Upgrade...

65Appendix D: Windows Help
Wireless-G Access Point
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. TCP/IP is a set of 
instructions, or protocol, all PCs follow to communicate over...

66Appendix E: Glossary
Wireless-G Access Point
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. Also...

67Appendix E: Glossary
Wireless-G Access Point
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.
Database - A collection of...

68Appendix E: Glossary
Wireless-G Access Point
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.
EAP-TLS (Extensible Authentication Protocol-Transport Layer Security) - A...

69Appendix E: Glossary
Wireless-G Access Point
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.
LEAP (Lightweight...

70Appendix E: Glossary
Wireless-G Access Point
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.
PPPoE (Point to Point Protocol over Ethernet) - A...

71Appendix E: Glossary
Wireless-G Access Point
Spread Spectrum - Wideband radio frequency technique used for more reliable and secure data transmission.
SSID (Service Set IDentifier) - Your wireless networks 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. A data switch that connects computing devices...

72Appendix E: Glossary
Wireless-G Access Point
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.
WLAN (Wireless Local Area Network) - A group of computers and...

73Appendix F: Specifications
Wireless-G Access Point
Appendix F: Specifications
Model WAP54G
Standards IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE 802.3u
Ports/Buttons One 10/100 Auto-Cross Over (MDI/MDI-X) port, power port, 
reset and SES button
Cabling Type RJ-45
LEDs Power, Activity, Link, SecureEasySetup
Transmit Power 802.11g: Typ. 13.5 +/- 2dBm @ Normal Temp Range
802.11b: Typ: 16.5 +/- 2dBm @ Normal Temp Range
Security Features WPA, Linksys Wireless Guard, WEP Encryption, MAC Filtering, 
SSID...