3Com 3CRWE875075A, 3CRWE850075A, 3CRWE825075A manual Advanced Setup, Identification, Dhcp Client

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ADVANCED SETUP

The Advanced Setup pages allow you to configure features that are not available in the basic setup. On the Home page, click Advanced Setup to open the Advanced Setup menu.

After making selections and entering data on each page, click Apply to save the changes.

The following sections describe the Advanced Setup pages.

IDENTIFICATION

On the Identification page, you can identify the access point by providing a descriptive name. This name then appears in the device manager window. Enter a maximum of 32 alphanumeric characters in the System Name field and click Apply.

TCP/IP SETTINGS

On the TCP/IP Settings page, you can configure TCP/IP (Transmission Control Protocol/Internet Protocol) settings as described below. When you are finished configuring items on this page, click Apply.

DHCP CLIENT

When DHCP (Dynamic Host Configuration Protocol) Client is enabled, and a DHCP server is located on the network, the network DHCP server assigns the IP address, subnet mask and default gateway to the access point.

If there is no DHCP server on the network, the access point automatically uses its default IP address, 169.254.2.1.

When DHCP Client is disabled, you can specify the IP setup as follows:

nIP Address and Subnet Mask—If you configure an IP address and subnet mask, you must configure the network settings of the computers on your wireless LAN to use the same subnet mask. The IP addresses specified must be valid on the same subnet.

n

n

Default Gateway—The default gateway address is optional, but may be required by your Internet Service Provider.

Primary DNS Address and Secondary DNS Address—The Domain Name Servers (DNS) map numerical IP addresses to the equivalent domain name (for example, www.3Com.com). Your internet service provider should provide the IP

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Contents Wireless LAN Access Points 8250/8500/8750 3Com Corporation 350 Campus Drive Marlborough, MA Contents System Configuration Regulatory Compliance Information Index Introduction Product FeaturesManageability SecurityPerformance and Reliability HIGH-PERFORMANCE 802.11A Wireless Network StandardsFAR-REACHING 802.11G Infrastructure Wireless LAN Network Configuration and PlanningAD HOC Wireless LAN PCS Infrastructure Wireless LAN for Roaming WirelessTerminology Page Installation Requirements Installing the Access PointSafety Information Power RequirementsPage Before YOU Begin Connecting the Standard AntennasConnecting Power Using the Power Supply Mounting on a Wall Using a POWER-OVER-ETHERNET LAN PortChecking the Leds Plastic anchors and 3 screws Flat Surface Installation Selecting and Connecting a Different Antenna Model USA Power Settings on the Access Point for External AntennasInstalling Software Utilities Launching a Wireless Device Configuration Using the 3COM Wireless Device ManagerClick Configure Using the PRE-IP Configuration Wizard Configuration LoginSetting the Country Code Basic Setup Dhcp Client Advanced SetupIdentification Secure WEB Server Connection RadiusAuthentication Field Default Description Parameter Description Filter ControlSecurity Filters Filtering by VlanFiltering by Ethernet Protocol Type Client List TimeoutUplink Port MAC Address Filtering Snmp AdministrationBackup Configuration Status System LOGRadio Interface Radio SettingsPage Security Configuring AuthenticationConfiguring Encryption WPA ConfigurationWEP Configuration Select Advanced Setup HOW to Setup the Access Point for Radius AuthentictionEncryption is Enabled PRE-SHAREDPSK KEY HOW to Setup the Access Point for WPA withWPA Configuration for Windows XP WPA AES Troubleshooting Click Configure Client service area to match Obtaining Support for Your Product Where to GO for Help Troubleshoot OnlineContact US Telephone Technical Support and Repair Access Software DownloadsCountry Telephone Number North America Telephone Regulatory Compliance Information Industry Canada IC Emissions Compliance Statement Additional Country Restrictions WL-463, 802.11g Radio Module Safety Compliance Notice Index Radius TCP/IP
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3CRWE875075A, 3CRWE850075A, 3CRWE825075A specifications

The 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A are high-performance wireless networking devices that cater to the needs of small to medium-sized businesses, educational institutions, and similar environments. These Wireless LAN access points stand out due to their robust features, scalability, and advanced technologies, ensuring reliable connectivity and high data throughput.

The 3CRWE850075A is designed for the commercialization of high-speed Internet access and multimedia applications. It operates on the 802.11g standard, providing data rates of up to 54 Mbps. Utilizing MIMO (Multiple Input Multiple Output) technology, it effectively doubles the throughput by employing multiple antennas both at the transmitter and receiver ends. This results in improved signal quality and range, ensuring users maintain a strong connection even in high-density environments.

The 3CRWE875075A takes connectivity a step further, supporting both 802.11g and 802.11b standards while providing backward compatibility. It offers a sleek configuration that supports multiple SSIDs, enabling secure guest access while maintaining network integrity. This model is particularly proficient in dealing with heavy traffic situations, ensuring consistent performance across various applications, from data transfer to VoIP services.

The 3CRWE825075A is a versatile access point that excels in providing comprehensive coverage in larger environments. Its unique feature set includes Power over Ethernet (PoE) capabilities, allowing easy deployment in locations without power outlets. This makes installation more flexible and economical. Furthermore, it supports WPA/WPA2 encryption protocols for enhanced security, ensuring the protection of sensitive data transmitted over the network.

All three models prioritize ease of management with web-based interfaces, allowing network administrators to configure and monitor the access points effortlessly. They support Quality of Service (QoS) features, enabling the prioritization of critical applications and enhancing overall user experience during peak usage times.

In summary, the 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A access points feature advanced wireless technologies, scalable options, and robust security measures designed to meet the demands of modern networking needs. These devices are suitable for various organizational scenarios, providing seamless connectivity, high performance, and reliability, making them essential components in today’s wireless communication infrastructure.
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