Snmp agent | Cabletron Systems 3Com specs

88INDEX

N

navigating the ASCII UI 58 network connection 28 network supplier support 83 network topologies

multiple-AP network 12 peer-to-peer network 9 same-site separate networks 10 single AP bridge 11

O

online technical services 83

P

package contents 27 parameters

system 48 peer-to-peer network 9 pings, performing 77 point-to-point connection 20 point-to-point protocol 19 power options 28

power save polling (PSP) 23 PowerBASE-T

using 32

PPP(see point-to-point protocol) 19 PPP connection (see point-to-point

connection) 20 precautions

installation 27 properties

system 37

PSP (see power save polling) 23

R

radio basics 14 radio interface 18 radio parameters

conﬁguring in ASCII UI 64 retries, analyzing 39 returning products for repair 85

S

same-site separate networks 10 security 23

conﬁguring 46 serial port

conﬁguring 60

setting up wireless clients 35 single AP bridge 11 single-cell connection 28 site surveys 17

SNMP agent 68

trap support 25 special functions 54 speciﬁcations, access point 81

network characteristics 82 output characteristics 81 physical characteristics 81 radio characteristics 81

statistic monitoring 37

statistics

clearing 40, 56 Ethernet 38 interface 37 miscellaneous 39 radio frequency

radio frequency statistics 38 transaction

transaction statistics 37 wireless clients 55

system parameters 48 conﬁguring in ASCII UI 63

system password, changing 44 system properties window 37

T

technical support network suppliers 83 product repair 85

Telnet, using 57

TFTP, using to update AP ﬁrmware 74 theory of operation 17

transmit frequency range 14 troubleshooting

verify AP operation 34

U

updating AP ﬁrmware ASCII UI 73

before conﬁguring AP 57 using web browser UI 53

user interace, changing access 44 user interface (UI) 26

W

Web browser

user interface 41

user interface, accessing 42 wireless client

association process 21 setting up 35

wireless clients adding 46

clearing in ASCII UI 72 disallowed 46 statistics 55

wireless LAN service area 16 World Wide Web (WWW) 83

X

Xmodem, using to update AP ﬁrmware AP ﬁrmware

updating using Xmodem 74

Image 88

Cabletron Systems 3Com manual Snmp agent

Contents

AirConnect 11 Mbps Wireless LAN Access Point User Guide Version 3Com Corporation Bayfront Plaza SantaClara, California 95052-8145 Contents Installing Access Point Hardware Monitoring Wireless Clients Access Point Installation Conﬁguring the AP Access Point Specifications Technical Support Page Overview of Digital Wireless Networking IntroductionAirConnect Network Topologies Overview of Digital Wireless Networking AirConnect Network Topologies AirConnect Access Wireless clientsPoint To the Ethernet LAN AirConnect Access Point PowerBASE-T Wireless clients and APsRadio Basics Results in the original digital data Radio Basics Wireless LAN Service Area 802.1d Spanning Tree Support Site Surveys Filtering and Access Control Network Control Protocol NCP as described PPP Connection Data Rate Requirement Overview of Digital Wireless Networking Theory of Operation Simple Network Management Protocol Snmp Using Snmp Programmable Snmp Trap SupportManagement protocol MIB Increased MIB Support Using the User Interface Method Description Installing Access Point Hardware PrecautionsPackage Contents Requirements Power Options Standard power supply 115/230VAC, 50/60Hz, 24V/14Remote power distribution system, Part Number AP-PS-11 US line cord Part Number Below Mounting the APWall Mount To mount an AP on a wall Ceiling Mount To mount an AP on a ceiling Mounting the AP PowerBASE-T UsingPowerBASE-T can be used to power the AP Off Blinking Power No power Power on During boot sequence LED IndicatorsCondition, and other activity Troubleshooting 3Com Support CenterVerify AP Operation Electrical Management System EMS operating outlet Verify Network Wiring Topology Network connection veriﬁcationPage Monitoring Statistics System PropertiesInterface Statistics Forwarding Counts Radio Frequency Ethernet StatisticsStatistics Miscellaneous Statistics window, select Main Menu→Misc StatisticsPress Esc or Previous F4 to exit Type Name Definition Known APs Clearing StatisticsSelect Clear All Statistics Gaining Access to the User Interface UI Using a Web Browser Gaining access to the User Interface UIHelp File Access Setup Network Web Server Help File Access Accessing the Web Browser UI Select Virtual DirectorySelect Close/Exit Select System Conﬁguration Select Special Functions Select Reset AP Select Save F1 to save the conﬁguration Under Conﬁguration, select Security Select System Password Type the case sensitive AP name Select Easy Setup--Easy Setup Click Add/Delete Gateways Select Easy Setup--Easy SetupParameter Description Adding or Deleting a Range of Allowed Wireless Clients Adding Allowed Wireless ClientsAdding or Deleting Disallowed Wireless Clients For the Short RF Preamble setting, click Disabled ConsiderationsEnabling or Disabling Encryption Select Conﬁguration--Security Interface Description Default Condition Enable or disable interfaces on the APFrequency No. of Channels Country Enter the Multicast Mask data and voice values Select Enabled or Disable All for All Snmp Traps Snmp Trap Description Default Value Conﬁguring the Originating Modem Filtering to Forward Packets Conﬁguring the Answering ModemFiltering to Discard Packets Removing Filtered Packet Types Networking Protocols Click Delete FilterDisabling Type Filtering Under Conﬁguration, select Firmware Active. Clear the wireless client association table for Special Function Description Wireless Clients Monitoring Wireless ClientsSelect Regular at the Wireless Clients prompt Indicates a 3Com voice-enabled device Latest version. Refer to Manually Updating AP Firmware on Ascii InterfaceVersions Conﬁgure the AP for the following Enable serial portArrow/Function Key Control Character To exit from submenus, press Esc Prompt Description Select Telnet Logins Press Tab to select System PasswordTo enable and conﬁgure the serial port connection on the AP Conﬁguring The Serial Port Setting Description Conﬁguring the Dial-Up SystemHanging Up Select Modem Hangup Installation Window Configuring the AP That can associate with this AP. The default is Disabled Wsaid Establishing a Connection PPP DirectPPP with Modems Set the Connect Mode to Answer Originating APAnswering AP From the answering APs UI For automatic dial-out, reset the AP Range of Wireless Clients Press up/down arrows to toggle between range and individual Enable/Disable the ACL Removing Allowed Wireless ClientsRemoving All Allowed Wireless Clients Load ACL from Wireless Client List Adding Disallowed Wireless ClientsRemoving Disallowed Wireless Clients Address Filtering Clearing Wireless Setting LoggingClients from the AP Options AP Firmware Manually UpdatingPrevious version of AP ﬁrmware Select Alter Filenames/HELP URL/TFTP and press Enter Remainder of this procedure uses Windows 98 as an exampleType the ﬁrmware ﬁle name in the Download Filename ﬁeld Select Transfer from the emulation program menu bar Open the Special Functions windowSelect Send File Download is complete when the UI displays Select Alter Filenames/HELP URL/TFTP Server and press Enter Using MD5 AuthenticationPerforming Pings Extended Roaming Encryption Wireless client and the access pointHex-digit sequence Press the Tab key to highlight .Short RF Preamble Enabled Restoring Conﬁgurations Select Restore Factory Conﬁguration Access Point Specifications Physical CharacteristicsRadio Characteristics Frequency No. of Channels Country Output Characteristics Network Characteristics Services Technical SupportOnline Technical World Wide Web Site Latin America North America To obtain an RMA number, call or fax Page Index Ascii Snmp agent 3Com Corporation Limited Warranty 3Com AirConnect Access Point Obtaining Warranty Regulatory Compliance Information Radio Frequency Interference Requirements Canada Important Read Before Using This Product 3Com End User Software License Agreement