3Com WL-455 manual

Page 80

Ethernet cable 11 Ethernet type filter 38 event logs 49

F

filter control 36 firmware upgrade 44 flat surface installation 20 fragment length 53

G

gateway, default 29

glossary of wireless networking terms 7

I

identification 29

IEEE 802.3af power-over-Ethernet 16 infrastructure configuration 5 installation 11

access point 11 antenna 15 cable 11

flat surface 20 location 13 power 12 requirements 11 software utilities 23, 24 wall mount 18

IP address 29

refreshing after changing 26 troubleshooting 64

L

launching the device manager 25 LEDs 18

local bridge filter 37

local MAC authentication 35

locating

devices 25, 26 MAC address 35

location

configuration parameter 39

for installation 13 log 48

login 27

M

MAC address locating 35 recording 14

use in locating devices 25, 26 MAC authentication 33 management VLAN ID 36 maximum station data rate 52 mounting

on a wall 18 plate 19

N

network configuration and planning 5 NIC, choosing 26

O

open system 54

P

passphrase 57 password 44 planning a network 5 power 12

connecting 16 requirements 12

supply, 3Com integrated 16, 17 power-over-Ethernet 16 preamble 53

Pre-IP Configuration Wizard 26, 27 Properties button 26

R

radio channel 52 radio interface 50

RADIUS accounting 32

RADIUS Authentication Setup Steps 57 RADIUS MAC authentication 34 reauthentication refresh rate 34 recording MAC address 14

Refresh button 26

resetting the access point 45 restore configuration 44

RF preamble 53 roaming 6

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Page 79 Page 81
Contents Wireless LAN Access Point Campus Drive Contents System Configuration Troubleshooting Regulatory Compliance Information Index Page Product Features SecurityPerformance and Reliability „ HTTP/HTTPSWDS Bridging and Spanning Tree Protocol STP Support 802.11G Wireless Network Standard ManageabilityInfrastructure Wireless LAN Standard Network Configuration and PlanningAD HOC Wireless LAN Infrastructure Wireless LAN for Roaming Wireless PCS Advanced Network Configuration and Planning PUBLIC/PRIVATE Access Point ServiceTerminology Page Page Installing the Access Point Installation RequirementsPower Requirements Safety InformationDeciding Where to Place Equipment Performing a Site Survey Before YOU Begin Connecting the Standard Antennas Connecting Power Using the Included AC AdapterUsing AN Optional POWER-OVER Ethernet Injector 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 Power Settings on the Access Point for External Antennas USAInstalling Software Utilities European CommunityPage Using the 3COM Wireless Device Manager Launching a Wireless Device ConfigurationClick Configure Using the PRE-IP Configuration Wizard Configuration LoginSetting the Country Code Basic Setup Dhcp Client Advanced SetupIdentification WEB Servers Smart MonitorRadius Page Authentication „ 802.1x Supplicant Setup ParameterDescription Enabling Vlan Filtering Filter ControlFiltering by Vlan Uplink Port MAC Address Filtering Client List TimeoutSecurity Filters Filtering by Ethernet Protocol Type Snmp Trap Configuration Trap Description When the Trap is SentSnmp Users Dot1xMacAddrAuthSuccessGroups Snmp Targets Snmp FilterAdministration WDS/STP Settings Bridge Address Entry Configuration GuidelinesRadio Bridge Roles Configuring Spanning Tree Protocol Settings Scanning for WDS LinksLink Configuration System LOGStatus Radio Settings Virtual Access Point VAP ConfigurationEnabling Virtual Access Point VAP Radio InterfacePage Changing Radio Settings Page Selecting a Virtual Access Point VAP Configuring AuthenticationConfiguring Encryption SecurityWPA Configuration WEP Configuration HOW to Setup the Access Point for Radius Authentication Select Advanced SetupSelect Advanced Setup HOW to Setup the Access Point for WPA with PRE-SHAREDPSK KEYWPA Configuration for Windows XP WPA-PSK Tkip Page Troubleshooting SymptomSolutions Access point that you are configuring and you change Page Regulatory Compliance Information Industry Canada Emissions Compliance Statement EU Compliance Grundlegenden Anforderungen und den anderen EU Restrictions for Use in the 2.4GHz band Page Index Page TCP/IP
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WL-455 specifications

The 3Com WL-455 is a versatile wireless access point designed to meet the needs of small to medium-sized enterprises. Renowned for its robust performance, this device is a critical component for businesses looking to enhance their wireless network capabilities.

One of the standout features of the WL-455 is its ability to support both 802.11b and 802.11g wireless standards. This dual compatibility allows organizations to maintain connectivity with a broad range of devices, ensuring high-speed internet access while reducing the risk of obsolescence as new technologies emerge. The WL-455 supports data rates of up to 54 Mbps, providing sufficient bandwidth for most applications utilized in a business environment.

Security is paramount in today's digital world, and the WL-455 excels in this area. It offers advanced security features including WEP, WPA, and WPA2 encryption protocols, offering multiple layers of protection for sensitive data transmitted over the wireless network. This ensures that employees can connect to the network securely, minimizing the risks posed by potential threats.

In terms of management and installation, the 3Com WL-455 is designed for ease of use. It includes a streamlined web-based interface, which simplifies the process of configuring network settings. Additionally, the device supports Power over Ethernet (PoE), enabling network administrators to deploy the access point without needing external power sources, reducing cabling clutter and simplifying setups.

The WL-455 is also equipped with a feature called Quality of Service (QoS), which prioritizes network traffic to ensure that critical applications receive the necessary bandwidth during peak usage times. This is particularly important for businesses that rely on real-time applications, such as VoIP or video conferencing, where latency and packet loss can severely impact performance.

With a sleek and compact design, the 3Com WL-455 can be easily mounted on ceilings or walls, allowing for flexible placement options within any office environment. Its durable construction ensures that it can withstand the rigors of daily use while maintaining optimal performance.

Overall, the 3Com WL-455 is a powerful solution for organizations aiming to implement a reliable and secure wireless network. With its range of features, user-friendly management tools, and robust security measures, it emerges as an excellent choice for businesses looking to improve their connectivity and efficiency in an increasingly wireless world.
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