3Com 11 Mbps manual Snmp management

Page 58

 

 

 

 

security options

17, 18

 

M

 

 

 

 

 

 

 

serial authentication

31

 

MAC address access list

31

user access list

30

 

 

 

MAC address, use in locating devices 24

serial authentication

18, 31

 

management

 

 

 

server, DHCP

26

 

 

 

 

 

SNMP management

31

site electrical considerations

38

system log

32

 

 

site survey

37

 

 

 

 

 

TFTP setup

32

 

 

SNMP management

31

 

 

 

 

 

software utilities

14

 

 

 

 

 

 

 

 

802.1x agent

14, 19

 

 

 

 

 

 

N

 

 

 

documentation

14

 

 

network privacy mode 28

installing

14, 15

 

 

 

 

TFTP server tool

14

 

 

network properties

26

 

 

 

 

statistics 34

 

 

 

 

 

 

network supplier support

46

 

 

 

 

 

 

channel retry counts

35

 

network traffic accelerator 27

 

Ethernet statistics

34

 

NIC, choosing

25

 

 

 

 

 

forwarding counts

 

35

 

nondedicated circuit,

 

 

 

 

 

 

interface statistics

35

 

recommendations

38

 

 

 

RF statistics 34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

status

35

 

 

 

 

 

 

 

O

 

 

 

system status

35

 

 

 

 

 

 

syslog

32

 

 

 

 

 

 

 

omnidirectional antenna

11

system configuration

 

 

 

 

online technical services

45

access point properties

26

open network

18

 

 

data transmission properties 27, 28

open system

30

 

 

network properties

 

26

 

 

 

 

 

system log

32

 

 

 

 

 

 

 

 

 

system status

35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P

password 31

changing administrator 33 changing user 31

power 9

connecting power 9 power, 24-hour requirement 38 Pre-IP Configuration Wizard 24 privacy mode 28

Properties button 25

R

radio antenna 27 RADIUS 17, 19

RADIUS authentication and accounting 31

Refresh button 25 reset access point 33 restore configuration 33 restore factory defaults 33 returning products for repair 48 RF statistics 34

T

technical support

3Com Knowledgebase Web Services 45

network suppliers 46 product repair 48

TFTP setup 32 timeout, client list 28 tools

change administration password 33 reset access point 33

restore factory defaults 33 upgrade system 32

transmission properties beacon period 27 data rate 27 radio antenna 27 transmit power 28

transmit power 28 troubleshooting 43

access point firmware 32

S

security

128-bit dynamic security link encryption 19

128-bit shared key encryption 18

40-bit shared key encryption 18 authentication 17

EAP-MD5 31

EAP-TLS 31 encryption 29

MAC address access list 31 open network 18

U

upgrading

access point firmware 32 upper-layer authentication 17 user access list 30

W

wireless network tree 24 World Wide Web (WWW) 45

Page 57 Page 58
Image 58
Page 57 Page 58
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 Authentication Access Point SecurityUpper-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 Transmission Setting DataProperties 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 SummarySite Survey Tool Setting up EquipmentLaunching the Tool Interpreting Test ResultsSite Survey Menus LAN Site Survey windowPage Troubleshooting Symptom SolutionsContinue to configure the access point using the old IP Technical Support ServicesOnline 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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