3Com 11 Mbps manual Click Configure

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24CHAPTER 4: CONFIGURING THE ACCESS POINT 8000

6After you install the device manager, you can launch it by double-clicking the device manager icon on your computer desktop, or, from the Windows Start menu select Start / Programs / 3Com Wireless Infrastructure Device Manager / 3Com Wireless Infrastructure Device Manager.

Launching a Wireless Make sure that the 3Com Wireless Infrastructure Device Manager is installed. The Device Configuration device to be configured must be either wired to the network, associating with the wireless network, or connected directly to the computer, and it must be connected

to power. If more than one device using the factory default name is connected, make a note of the MAC address of the device you want to select so that you can identify it in the device manager.

If you do not have a DHCP server on your network, it can take up to one minute for a device to become discoverable after it has been powered up.

1To launch the device manager, select Start /Programs /3Com Wireless/Wireless Infrastructure Device Manager.

If you have more than one network adapter installed on your computer, you may be prompted to choose a network adapter. Choose the appropriate adapter and click OK.

The Wireless Network Tree appears in the 3Com Wireless Infrastructure Device Manager window. The tree lists all WLAN service areas on the network and expands to show the 3Com wireless LAN devices that are associated to each service area. Devices in a different subnet than your computer are identified with exclamation points (!). You can refresh this display by clicking Refresh. You should refresh the display, for example, after you change a device IP address.

2In the Wireless Network Tree, select the device you want to configure.

If more than one wireless LAN device appears in the tree and you are not sure that you have selected the right one, click Properties and check the MAC address to verify that it is the one you want.

3Click Configure.

■If the selected device is on the same subnet as your computer, the Configuration Management System main page appears in your Web browser. (If a password is set on the device, enter it when prompted.)

■If the selected device is on a different subnet, the Pre-IP Configuration Wizard is activated automatically. This wizard lets you configure the IP settings for the selected wireless device. It proposes IP address and subnet mask settings derived from your computer’s settings, so the selected device will then reside on the same subnet as your computer. You can accept the suggested settings or change them as required.

The next window prompts for an administrative password to allow the new IP address to be set. When the units are shipped from the factory, there is no administration password and you should leave the password field blank. If an administration password has been set for the device, enter the password and click Next. The Configuration Management System main page appears in your Web browser.

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Contents Mbps Wireless LAN Access Point User Guide VersionSanta Clara, California 3Com CorporationBayfront Plaza 95052-8145Contents Conducting a Site Survey Regulatory Compliance Information Index Page Access Point 8000 Feature Summary IntroductionInstallation Overview Management toolsInstallation Overview Page Before You Begin Installing the Access PointDeciding Where to Place EquipmentAttached before the access point is installed ConnectingPlacing the Access Standard AntennaPlacing the Access Point SET Connecting Power Checking the LEDs Connecting to anEthernet Network As shown belowOmnidirectional Antenna Model number 3CWE490 3CWE492 3CWE497 3CWE498Ceiling Mount Omnidirectional Antenna Ceiling Mount Hallway AntennaDirectional Panel Antenna Side Installing Software Utilities Page Access Point Security AuthenticationUpper-Layer Access Point Security Support Using the Wireless802.1x Radius 802.1x AgentEAP-MD5 Using the Wireless 802.1x Agent Page 3Com 11 Mbps Wireless LAN Access Point 8000 Configuration Configuring the Access PointInstalling the Device ManagerClick Configure Configuration UsingDisplay help on the contents of that Management SystemSetting Network Properties Setting Data TransmissionProperties Setting Advanced Data TransmissionSetting up Security Saved passwords on the clients Setting up a UserAccess List ListDefining Radius Setting up a MACAddress Access List ServersSystem Log Setting up aDefining a Tftp Server Upgrading the SystemDefaults AdministrationPassword Resetting the AccessViewing Statistics Viewing System Status Configuring the Access Point Locations Conducting a Site SurveyChoosing Trial EnvironmentalSurvey Procedure SummarySetting up Equipment Site Survey ToolLaunching the Tool Interpreting Test ResultsSite Survey Menus LAN Site Survey windowPage Troubleshooting Symptom SolutionsContinue to configure the access point using the old IP Services Technical SupportOnline Technical Country Telephone Number Asia, Pacific Rim Latin America Country Telephone Number Europe, Middle East and AfricaEurope and South Africa North AmericaCountry Telephone Number Fax Number Regulatory Compliance Information European Community CE Index Snmp management

11 Mbps specifications

3Com 11 Mbps was a pivotal product in the evolution of networking technology, paving the way for wireless communications as we know them today. Introduced in the late 1990s, this wireless LAN (Local Area Network) product utilized the IEEE 802.11 standard, which defined the protocols for wireless networking. Operating at a maximum data rate of 11 megabits per second, it offered users a revolutionary means of connecting devices without the constraints of physical cabling.

One of the main features of the 3Com 11 Mbps solution was its simplicity and ease of installation. Unlike traditional wired networks that involved intricate setups of cabling and switches, 3Com facilitated a swift deployment process. Users could set up a wireless network in minutes, allowing organizations to enhance their productivity without extensive infrastructure.

The technology behind 3Com 11 Mbps was based on Direct Sequence Spread Spectrum (DSSS) modulation. This approach spread the signal over a wider frequency range, which improved resistance to interference from other devices. The 2.4 GHz frequency band used by this network supported compatibility with various devices, making it a flexible option for businesses and homes alike.

In terms of security, 3Com incorporated Wired Equivalent Privacy (WEP), which aimed to provide a level of data confidentiality comparable to that found in wired networks. However, WEP was later found to have vulnerabilities, leading to the development of more secure protocols like WPA (Wi-Fi Protected Access) and WPA2 in subsequent technologies.

Another characteristic that distinguished the 3Com 11 Mbps system was its ability to support multiple devices simultaneously. With the emergence of wireless laptops, printers, and other peripherals, a single access point could service several users without significant performance degradation.

Ultimately, the 3Com 11 Mbps was a significant stepping stone in the development of wireless technology. It showcased the potential of wireless networking and set the standard for future innovations. Although much faster and more secure wireless technologies have since emerged, the legacy of 3Com 11 Mbps resides in the fundamental advancements it brought to the realm of connectivity, making it easier and more accessible for users around the globe.
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