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