Cabletron Systems 3Com manual Configuring the AP

Page 63

Configuring the AP 63

Configuring the AP The AP has many configuration parameters. This section discusses all the AP parameters and how to set them.

System Parameters The AP has configuration options to operate the unit, including security access and interface control. Some parameters do not require modification. To configure the system parameters, follow the procedure below.

1Select Set System Configuration from the Main Menu, which generates the System Configuration window.

2Select the appropriate value from the table below to configure the direct-sequence channel settings for the operating country.

Frequency

No. of Channels

Country

 

 

 

2412

11

US (standard)

2412

13

Europe

2457

2

Spain

2457

4

France

2484

14

Japan

 

 

 

3Configure the AP system settings as required. The parameters are explained in the table below.

Ethernet Timeout

Disables radio interface if no activity is detected on the Ethernet line after

 

the seconds indicated (a range from 30-255). The AP disassociates

 

wireless clients and prevents further associations until it detects Ethernet

 

activity.

 

Value

 

0—Default value. disables this feature.

 

1—Detects whether the 10Base-T line goes down

 

2—WLAP sends a WLAP Alive BPDU on the Ethernet line every WLAP

 

Hello Time seconds to allow WLAPs on the Ethernet line to detect its

 

existence.

 

3—WLAP tracks the WLAP Alive BPDU. If the BPDU is missing for

 

WLAP Hello Time seconds, the WLAP state changes to WLAP Lost on

 

Ethernet. Once the WLAP Alive BPDU is detected, the WLAP resets

 

and starts over.

 

When the Ethernet connection is broken:

 

If the WLAP mode is disabled, the AP clears the wireless client table

 

and disables the RF interface until the Ethernet connection comes up.

 

If the WLAP mode is enabled, the AP sets the time-out value to zero

 

(0), resets itself, and attempts to associate with another WLAP in the

 

network.

Telnet Logins

Specifies whether the AP accepts or rejects Telnet Logins. The default

 

value is Enabled.

System Password

For administrative access, select any alphanumeric, case-sensitive entry up

 

to 13 characters. The default System Password is comcomcom.

Agent Ad Interval

Specifies the interval in seconds between the mobility agent

 

advertisement transmission. The default is 0.

AirConnect Mobile

If enabled, this feature allows wireless clients to roam across routers. The

IP

default is Disabled.

Mobile-Home MD5

Secret key used for Mobile-Home registration and authentication.

key

 

Image 63
Contents Version AirConnect 11 Mbps Wireless LAN Access Point User Guide95052-8145 3Com CorporationBayfront Plaza Santa Clara, CaliforniaContents Installing Access Point Hardware Monitoring Wireless Clients Access Point Installation Configuring the AP Access Point Specifications Technical Support Page Topologies Overview of Digital Wireless NetworkingIntroduction AirConnect NetworkOverview of Digital Wireless Networking AirConnect Network Topologies To the Ethernet LAN AirConnect AccessWireless clients PointAirConnect Access Point Results in the original digital data PowerBASE-TWireless clients and APs Radio BasicsRadio Basics 802.1d Spanning Tree Support Wireless LAN Service AreaSite 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 Increased MIB Support Using SnmpProgrammable Snmp Trap Support Management protocol MIBMethod Description Using the User InterfaceRequirements Installing Access Point HardwarePrecautions Package ContentsUS line cord Part Number Power OptionsStandard power supply 115/230VAC, 50/60Hz, 24V/14 Remote power distribution system, Part Number AP-PS-11Mounting the AP BelowWall Mount To mount an AP on a wall Ceiling Mount To mount an AP on a ceiling Mounting the AP Using PowerBASE-TPowerBASE-T can be used to power the AP LED Indicators Off Blinking Power No power Power on During boot sequenceCondition, and other activity Electrical Management System EMS operating outlet Troubleshooting3Com Support Center Verify AP OperationNetwork connection verification Verify Network Wiring TopologyPage Forwarding Counts Monitoring StatisticsSystem Properties Interface StatisticsEthernet Statistics Radio FrequencyStatistics Type Name Definition MiscellaneousStatistics window, select Main Menu→Misc Statistics Press Esc or Previous F4 to exitClearing Statistics Known APsSelect Clear All Statistics Setup Network Web Server Help File Access Gaining Access to the User Interface UI Using a Web BrowserGaining access to the User Interface UI Help File AccessSelect System Configuration Accessing the Web Browser UISelect Virtual Directory Select Close/ExitSelect Save F1 to save the configuration Select Special Functions Select Reset APType the case sensitive AP name Under Configuration, select Security Select System PasswordSelect Easy Setup--Easy Setup Select Easy Setup--Easy Setup Click Add/Delete GatewaysParameter Description Adding Allowed Wireless Clients Adding or Deleting a Range of Allowed Wireless ClientsAdding or Deleting Disallowed Wireless Clients Select Configuration--Security For the Short RF Preamble setting, click DisabledConsiderations Enabling or Disabling EncryptionEnable or disable interfaces on the AP Interface Description Default ConditionFrequency No. of Channels Country Enter the Multicast Mask data and voice values Snmp Trap Description Default Value Select Enabled or Disable All for All Snmp TrapsConfiguring the Originating Modem Configuring the Answering Modem Filtering to Forward PacketsFiltering to Discard Packets Under Configuration, select Firmware Removing Filtered Packet Types Networking ProtocolsClick Delete Filter Disabling Type FilteringSpecial Function Description Active. Clear the wireless client association table forMonitoring Wireless Clients Wireless ClientsSelect Regular at the Wireless Clients prompt Indicates a 3Com voice-enabled device Ascii Interface Latest version. Refer to Manually Updating AP Firmware onVersions Enable serial port Configure the AP for the followingArrow/Function Key Control Character Prompt Description To exit from submenus, press EscConfiguring The Serial Port Select Telnet LoginsPress Tab to select System Password To enable and configure the serial port connection on the APSelect Modem Hangup Setting DescriptionConfiguring the Dial-Up System Hanging UpWindow InstallationConfiguring the AP That can associate with this AP. The default is Disabled Wsaid PPP Direct Establishing a ConnectionPPP with Modems From the answering APs UI Set the Connect Mode to AnswerOriginating AP Answering APFor automatic dial-out, reset the AP Press up/down arrows to toggle between range and individual Range of Wireless ClientsRemoving Allowed Wireless Clients Enable/Disable the ACLRemoving All Allowed Wireless Clients Address Filtering Load ACL from Wireless Client ListAdding Disallowed Wireless Clients Removing Disallowed Wireless ClientsOptions Clearing WirelessSetting Logging Clients from the APManually Updating AP FirmwarePrevious version of AP firmware Remainder of this procedure uses Windows 98 as an example Select Alter Filenames/HELP URL/TFTP and press EnterType the firmware file name in the Download Filename field Open the Special Functions window Select Transfer from the emulation program menu barSelect Send File Select Alter Filenames/HELP URL/TFTP Server and press Enter Download is complete when the UI displaysExtended Roaming Using MD5Authentication Performing PingsWireless client and the access point EncryptionHex-digit sequence Restoring Configurations Press the Tab key to highlight .Short RF Preamble EnabledSelect Restore Factory Configuration Output Characteristics Access Point SpecificationsPhysical Characteristics Radio Characteristics Frequency No. of Channels CountryNetwork Characteristics World Wide Web Site ServicesTechnical Support Online TechnicalNorth America Latin AmericaTo obtain an RMA number, call or fax Page Ascii IndexSnmp agent 3Com AirConnect Access Point 3Com Corporation Limited WarrantyObtaining Warranty Radio Frequency Interference Requirements Canada Regulatory Compliance Information3Com End User Software License Agreement Important Read Before Using This Product