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ADC WFX-3900-16 L11 User Manual

Wireless lan array. wfx-3900 series; wfx-3700 series; wfx-3500 series
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WFX-3900/3700/3500 Wireless LAN Array
WFX-3900 (16-Port)
WFX-3900-16 L11
WFX-3900-16 L21
WFX-3900-16-L12
WFX-3900-16-L22
User Manual
WFX-3900 Shown
WFX-3700 (8-Port)
WFX-3700-8 L11
WFX-3700-8 L21
WFX-3700-8 L12
WFX-3700-8 L22
Document Number: AIWS-UM-4003-01
WFX-3500 (4-Port)
WFX-3500-4 L31
WFX-3500-4 L32

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Summary of Contents for ADC WFX-3900-16 L11

  • Page 1 WFX-3900/3700/3500 Wireless LAN Array User Manual WFX-3900 Shown WFX-3900 (16-Port) WFX-3700 (8-Port) WFX-3500 (4-Port) WFX-3900-16 L11 WFX-3700-8 L11 WFX-3500-4 L31 WFX-3900-16 L21 WFX-3700-8 L21 WFX-3500-4 L32 WFX-3900-16-L12 WFX-3700-8 L12 WFX-3900-16-L22 WFX-3700-8 L22 Document Number: AIWS-UM-4003-01...
  • Page 2 Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits, and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages.

  • Page 3: Table Of Contents

    Table of Contents About This Manual ......................xi Introduction ..........................xi Audience ...........................xi Organization ..........................xi Conventions ..........................xii Safety Warnings ........................xii Inspecting Your Shipment ....................... xiii Chapter 1: Overview ....................... 1-1 Product Overview ........................1-1 Key Features and Benefits ....................... 1-3 Product Specifications (WFX-3900 and WFX-3700) ..............
  • Page 4 Table of Contents December 22, 2005 Appendix A: Quick Reference Guide ................A-1 Review of WMI Pages ......................A-1 Factory Default Settings ......................A-3 Keyboard Shortcuts ........................A-7 Appendix B: Troubleshooting ..................B-1 General Hints and Tips ......................B-1 Frequently Asked Questions ....................B-1 Appendix C: Product Support ..................
  • Page 5 List of Figures Figure 1-1. Wireless Coverage Patterns ................1-1 Figure 1-2. Remote DC Power Distribution ................ 1-2 Figure 1-3. Layout of IAPs (WFX-3900) ................1-3 Figure 1-4. Antenna Patterns ....................1-4 Figure 2-1. Wall Thickness Considerations ................ 2-2 Figure 2-2. Unit Placement ....................2-3 Figure 2-3.
  • Page 6 List of Figures December 22, 2005 Figure 3-2. WMI: Frames ....................3-3 Figure 3-3. WMI: Status Bar ....................3-4 Figure 4-1. WMI: Logging In to the Wireless LAN Array ............. 4-1 Figure 4-2. WMI: Array Status Page ................... 4-2 Figure 4-3. Linked Items ..................... 4-2 Figure 4-4.
  • Page 7 December 22, 2005 List of Figures Figure 4-36.WMI: Admin Management Page ..............4-37 Figure 4-37.WMI: Rogue AP List Page ................4-38 Figure 4-38.WMI: Rogue Control List Page ............... 4-39 Figure 4-39.WMI: Stations Page ..................4-40 Figure 4-40.WMI: Services Page ..................4-40 Figure 4-41.WMI: Time Settings Page ................

  • Page 8: List Of Figures December

    List of Figures December 22, 2005 viii AIWS-UM-4003-01...
  • Page 9 List of Tables Table 2-1. Serial Connection Settings .................. 2-1 Table 2-2. Recommended Cell Sizes per Data Rate ............2-5 Table 2-3. Port Failover Protection ..................2-10 Table 2-4. Deployment Summary ..................2-12 Table 2-5. Parts and Equipment ..................2-13 Table B-1.Serial ........................B-3 Table B-2.Gigabit 1 and Gigabit 2 ..................B-3 Table B-3.Fast Ethernet .......................B-3...
  • Page 10 List of Tables December 22, 2005 AIWS-UM-4003-01...

  • Page 11: About This Manual

    “the Array”). UDIENCE This manual is written for wireless network administrators who will install, configure and manage the Array and assumes you are familiar with ADC hardware, cabling, electronic circuitry, and wiring practices. RGANIZATION This manual includes the following chapters:...

  • Page 12: Conventions

    DANGER AFETY ARNINGS Read all user documentation before powering this device. All ADC interconnected equipment CAUTION should be contained indoors. This product is not suitable for outdoor operation. Please verify the integrity of the system ground prior to installing the equipment. Additionally, verify that the ambient operating temperature does not exceed 50°C.

  • Page 13: Inspecting Your Shipment

    • Unpack each container and visually inspect the contents for signs of damage. If the equipment has been dam- aged in transit, immediately report the extent of damage to the transportation company and to ADC. Order replacement equipment, if necessary.
  • Page 14 About This Manual December 22, 2005 AIWS-UM-4003-01...

  • Page 15: Figure 1-1. Wireless Coverage Patterns

    Rogue AP detection and site monitoring is performed in the background by the Array automatically. Deployment Flexibility ADC’s unique multi-radio architecture generates 360 degrees of sectored high-gain 802.11a/b/g coverage that provides extended range and the highest possible data rates for a large volume of clients. Each sector can be controlled automatically or manually, creating a pattern of wireless coverage perfectly tailored to individual customer needs.

  • Page 16: Chapter 1: Overview

    SNMP (Simple Network Management Protocol) is also supported to allow management from an SNMP compliant management tool, such as the optional Wireless Management System. Note: For deployments of more than two Arrays, ADC recommends you use the Wireless Management System (WFX-3300). The WFX-3300 enables control of large deployments. AIWS-UM-4003-01...

  • Page 17: Key Features And Benefits

    December 22, 2005 Chapter 1: Overview EATURES AND ENEFITS This section describes some of the key product features and the benefits you can expect when deploying the Array (the WFX-3900 product is highlighted in this section). High Capacity and High Performance The WFX-3900 easily handles time-sensitive traffic, such as voice, and can enable wireless connectivity for 1,024 users.

  • Page 18: Figure 1-4. Antenna Patterns

    Chapter 1: Overview December 22, 2005 Array Array 802.11a (directional) 802.11a/b/g (directional) Array 802.11a/b/g (omnidirectional) Figure 1-4. Antenna Patterns Non-Overlapping Channels Complete use of non-overlapping channels limits interference and delivers maximum capacity. On the WFX-3900, all 16 non-overlapping channels are fully utilized across the 5Ghz and 2.4Ghz spectrums (12 across the 5GHz spectrum and 4 across the 2.4GHz spectrum).

  • Page 19: Product Specifications (Wfx-3900 And Wfx-3700)

    December 22, 2005 Chapter 1: Overview (WFX-3900 WFX-3700) RODUCT PECIFICATIONS Element Specifications Number of Users Maximum of 64 associated users per radio 1024 users per Array (WFX-3900) 512 users per Array (WFX-3700) Physical Diameter: 18.65 inches (47.37 cm) Height: 3.87 inches (9.83 cm) Weight: 9 lbs (4.08 kg) Environmental Operating Temperature:...
  • Page 20 Chapter 1: Overview December 22, 2005 Element Specifications Management Web-based HTTPS SNMP v3 CLI via SSHv2 or Telnet TFTP Serial Proprietary Wireless Management System Syslog reporting for alerts/alarms Networking DHCP client, DHCP server, NTP client VLAN Support 802.1Q, P VLAN Supports up to 16 VLANs Multiple SSID Support Allows up to 16 separate SSIDs to be defined with map security, VLAN...
  • Page 21 December 22, 2005 Chapter 1: Overview Element Specifications Security Wireless Security: WEP 40bit/128bit encryption WPA with TKIP and AES encryption Misappropriated APs automatically reset to factory defaults (requires the Wireless Management System) Rogue AP detection, with alerts and classification User and System Authentication: WPA Pre-Shared Key authentication Embedded RADIUS Server 802.1x EAP-TLS...
  • Page 22 Chapter 1: Overview December 22, 2005 Element Specifications Wireless Number of Radios: WFX-3900: 12 x 802.11a radios 4 x 802.11a/b/g radios WFX-3700: 4 x 802.11a radios 4 x 802.11a/b/g radios Wireless Standards: 802.11a/b/g and g-only mode 802.11e (draft), 802.11i Channel Selection: Manual Automatic Frequency Bands:...

  • Page 23: Product Specifications (Wfx-3500)

    December 22, 2005 Chapter 1: Overview (WFX-3500) RODUCT PECIFICATIONS Element Specifications Number of Users Maximum of 64 associated users per radio (256 users per Array). Recommended number of typical users per Array is 20. Physical Diameter: 12.58 inches (31.95 cm) Height: 2.58 inches (6.55 cm) Weight: 4lbs (1.81 kg) Environmental...
  • Page 24 Chapter 1: Overview December 22, 2005 Element Specifications Management Web-based HTTPS SNMP v3 CLI via SSHv2 or Telnet TFTP Serial Proprietary Wireless Management System Syslog reporting for alerts/alarms Networking DHCP client, DHCP server, NTP client VLAN Support 802.1Q, P VLAN Supports up to 16 VLANs Multiple SSID Support Allows up to 16 separate SSIDs to be defined with map security, VLAN...
  • Page 25 December 22, 2005 Chapter 1: Overview Element Specifications Security Wireless Security: WEP 40bit/128bit encryption WPA with TKIP and AES encryption Misappropriated APs automatically reset to factory defaults (requires the Wireless Management System) Rogue AP detection, with alerts and classification User and System Authentication: WPA Pre-Shared Key authentication Embedded RADIUS Server 802.1x EAP-TLS...
  • Page 26 Chapter 1: Overview December 22, 2005 Element Specifications Wireless Number of Radios: 4 x 802.11a/b/g radios Wireless Standards: 802.11a/b/g and g-only mode 802.11e (draft), 802.11i Channel Selection: Manual Automatic Frequency Bands: 11a: 5.15-5.25 GHz (UNII 1) 11a: 5.15-5.25 GHz (TELEC) 11a: 5.25-5.35 GHz (UNII 2) 11a: 5.470-5.725 (ETSI) 11a: 5.725-5.825 GHz (UNII 3)

  • Page 27: Chapter 2: Installation

    Chapter NSTALLATION This chapter defines the prerequisites for installing the Array and provides instructions to help you complete a successful installation. Topics addressed in this chapter include: • “Installation Prerequisites” on page 2-1 • “Planning Your Installation” on page 2-2 •...

  • Page 28: Planning Your Installation

    Chapter 2: Installation December 22, 2005 Table 2-1. Serial Connection Settings Bits per second 115,200 Data bits Parity None Stop bits Flow control None Optional Network Components The following network components are optional. • DHCP server – To distribute IP addresses and ancillary information to your Array. •...

  • Page 29: Figure 2-1. Wall Thickness Considerations

    December 22, 2005 Chapter 2: Installation 90° 45° 2° > 42 feet < 3 feet 1.5 feet Figure 2-1. Wall Thickness Considerations 3. Building materials can make all the difference. For example, solid metal doors or aluminum wall studs may adversely effect wireless signals.

  • Page 30: Figure 2-3. Full (Normal) Coverage

    Chapter 2: Installation December 22, 2005 RF Patterns The Array allows you to control—automatically or manually—the pattern of wireless coverage that best suits your deployment needs. You can choose to operate with full coverage, half coverage, or custom coverage (by enabling or disabling individual sectors).

  • Page 31: Figure 2-5. Custom Coverage

    December 22, 2005 Chapter 2: Installation Custom Coverage Where there are highly reflective objects in close proximity to the Array, you can turn off specific radios to avoid interference and feedback. reflective object Figure 2-5. Custom Coverage Calculating Areas Before we discuss cell sizes, it is useful to know how to calculate the area of a circle (because the Array radiates a full 360 degrees).

  • Page 32: Figure 2-7. Sample 802.11A Cells

    Chapter 2: Installation December 22, 2005 11a Cell Size 11b/g Cell Size Desired Data Rate (Mbps) Radius (feet) Area (sq. feet) Radius (feet) Area (sq. feet) 432,193 439,211 507,437 477,594 543,396 649,295 658,659 687,735 Sample 802.11a Cells The following 802.11a sample cells (Figure 2-7) illustrate the coverage area and minimum throughput you can expect (per sector) based on the size of each cell.

  • Page 33: Figure 2-8. Transmit Power

    December 22, 2005 Chapter 2: Installation Fine Tuning Cell Sizes Adjusting the transmit power allows you to fine tune cell sizes. There are three settings—Large, Medium, or Small (the default is Large). If you are installing many units in close proximity to each other, reduce the transmit power to avoid excessive interference with other Arrays or installed APs.

  • Page 34: Figure 2-10.Allocating Channels Manually

    Chapter 2: Installation December 22, 2005 Manual Channel Selection You can manually assign channels on a per radio basis, though manual selection is not recommended or necessary. Note: To avoid co-channel interference, do not select adjacent channels for radios that are physically next to each other.

  • Page 35: Figure 2-12.Deployment Scenario (36 Mbps)-Per Sector

    December 22, 2005 Chapter 2: Installation Figure 2-12. Deployment Scenario (36 Mbps)—Per Sector Figure 2-13. Deployment Scenario (18 Mbps)—Per Sector Failover Planning This section discusses failover protection at the unit and port levels. AIWS-UM-4003-01...

  • Page 36: Figure 2-14.Port Failover Protection

    Chapter 2: Installation December 22, 2005 Port Failover Protection To ensure that service is continued in the event of a port failure, you can utilize the Gigabit 1 and Gigabit 2 ports simultaneously. Multiple port connections Ethernet switch Figure 2-14. Port Failover Protection In addition, the Array has full failover protection between the Gigabit 1 and Gigabit 2 Ethernet ports (see Table 2-3).
  • Page 37 December 22, 2005 Chapter 2: Installation Power Planning This section discusses the AC and DC power options. AC Power The AC power option requires a direct connection between the Array and a dedicated AC power outlet. The power cord is provided with the unit. Remote Distributed DC Power To deliver DC power to the Array, you must have the optional Remote DC Power System (WFX-3100) and an Array that supports DC power—see...

  • Page 38: Table 2-4. Deployment Summary

    Chapter 2: Installation December 22, 2005 Network Management Planning Network management can be performed using any of the following methods: • Command Line Interface, using an SSH (Secure Shell) utility, like PuTTY. • Web-based management, using the Array’s embedded Web Management Interface (WMI). This method provides configuration and basic monitoring tools, and is good for small deployments (one or two units).

  • Page 39: Installation Workflow

    December 22, 2005 Chapter 2: Installation NSTALLATION ORKFLOW The following workflow (Figure 2-16) illustrates the steps that are required to install and configure your Array successfully. Review this flowchart before attempting to install the unit on a customer’s network. Determine the number of Arrays needed Choose the location(s) for your Array(s).

  • Page 40: Installing Your Wireless Lan Array

    Chapter 2: Installation December 22, 2005 Item Quantity Clamp nuts Mounting template CD-ROM containing: This User’s Guide in PDF format End User License Agreement (EULA) README file Quick Install Guide Registration Card LAN A NSTALLING IRELESS RRAY This section provides instructions for installing your Wireless LAN Array. Choosing a Location Based on coverage, capacity and deployment examples discussed earlier in this chapter, choose a location for the Array that will provide the best results for your needs.
  • Page 41 December 22, 2005 Chapter 2: Installation Once you have determined the best location for your Array, you must run cables to the location for the following services: • Power: – Dedicated AC power – DC power (if using the WFX-3100) •...

  • Page 42: Figure 2-18.Attaching The T-Bar Clips

    Chapter 2: Installation December 22, 2005 Attaching the T-Bar Clips The T-bar clips are used to create four mounting points on the ceiling tile grid for the Array mounting plate. Use the mounting template (provided) to find the correct location for all four clamps. To attach the clamps, simply twist the clamps onto the grid and tighten the screw post with a screwdriver.

  • Page 43: Figure 2-19.Installing The Mounting Plate (Wfx-3900 Shown)

    December 22, 2005 Chapter 2: Installation Installing the Mounting Plate If necessary, orient the mounting plate (see “Attaching the T-Bar Clips” on page 2-16) and locate the plate on the four screw posts. Secure the mounting plate to the four clamps using the nuts provided. Once the mounting plate is secured, cut an access hole in the ceiling tile for the cables.

  • Page 44: Figure 2-20.Connecting The Cables

    Chapter 2: Installation December 22, 2005 Connecting the Cables Feed the power and Ethernet cables through the access hole in the tile and the mounting plate (WFX-3900), then connect the cables to the unit. See also “Wiring Considerations” on page 2-14.

  • Page 45: Figure 2-21.Attaching The Unit (Wfx-3900)

    December 22, 2005 Chapter 2: Installation Attaching the Array to the Mounting Plate (WFX-3900) Align the port recess on the Array with the access hole in the mounting plate, then connect the Array with the lugs on the mounting plate (4 places) and turn the Array clockwise to lock the unit into place (similar to a smoke detector). Figure 2-21.

  • Page 46: Figure 2-22.Attaching The Unit (Wfx-3500)

    Chapter 2: Installation December 22, 2005 Attaching the Array to the Mounting Plate (WFX-3500) Align the WFX-3500 Wireless LAN Array with the key post on the mounting plate, then turn the Array to the right to lock the unit into place at the 4 lugs—similar to a smoke detector. Key post Alignment hole Figure 2-22.

  • Page 47: Powering Up The Wireless Lan Array

    December 22, 2005 Chapter 2: Installation Dismounting the Array To dismount the Array, place your fingers so as to increase the space between the Array and the mounting plate at the positions indicated by the decals on the mounting plate—these are aligned with IAPs (radios) abg1 and abg3, as indicated on the clock-face of the Array.

  • Page 48: Establishing Communication With The Array

    Chapter 2: Installation December 22, 2005 Ethernet Activity LEDs Status LED IAP LEDs (x16) Figure 2-25. LED Locations (WFX-3900) Once the unit is fully booted, the default IAP LED display will be as follows: • IAP radio LEDs that are enabled will show a steady orange for 802.11a radios, or green for 802.11b/g radios. •...

  • Page 49: Performing The Express Setup Procedure

    December 22, 2005 Chapter 2: Installation Using the Ethernet Ports If the Array is booted and does not receive DHCP addresses on either the Fast Ethernet or Gigabit Ethernet ports, the Fast Ethernet port will default to an IP address of 10.0.0.1 and both Gigabit Ethernet ports will default to 10.0.1.1 and 10.0.2.1 respectively.
  • Page 50 SSID (Wireless Network Name): The SSID (Service Set Identifier) is a unique name that identifies a wireless network. All devices attempting to connect to a specific WLAN must use the same SSID. The default value for this field is “adc.” For additional information about SSIDs, go to the Multiple SSIDs section of “Frequently Asked Questions”...

  • Page 51: Figure 2-27.Wmi: Time Zone

    December 22, 2005 Chapter 2: Installation Step Action Adjust Time (hrs:min:sec): Check this box if you want to adjust the current system time. When the box is checked, the time fields become active. Enter the revised time (hours, minutes, seconds, am/pm) in the corresponding fields.

  • Page 52: Figure 2-29.Wall Mount-Marking The Holes

    Chapter 2: Installation December 22, 2005 WFX-3900 W NSTALLING THE OUNT SSEMBLY The wall mounting assembly is used to mount the WFX-3900 Wireless LAN Array on a wall, instead of the traditional ceiling mount—where mounting the Array on the ceiling may be impractical at your location. Kit Contents The Wall Mounting Assembly kit includes the following items: •...

  • Page 53: Figure 2-30.Installing The Toggle Bolts

    December 22, 2005 Chapter 2: Installation Install the SNAPTOGGLE™ Toggle Bolts Step Action At the locations you marked in Step 1, drill a 1/2 inch (13mm) hole (there must be a minimum clearance behind the wall of 1 7/8 inches (48mm). (Refer to Graphic A in Figure 2-30) Hold the metal channel flat alongside the plastic straps and slide the...

  • Page 54: Figure 2-31.Attaching The Wall Mounting Plate

    Chapter 2: Installation December 22, 2005 Attach the Mounting Plate to the Wall Mounting Bracket Step Action Secure the Wireless LAN Array’s mounting plate to the Wall Mounting Bracket (4 places)—tighten the 4 bolt assemblies to a torque of 10–12 lbf.ft (1.38–1.66 kgf.m). Do not overtighten the bolts. Mounting plate Secure (x4 bolt assemblies) Figure 2-31.

  • Page 55: Figure 2-32.Mounting The Array On A Wall

    December 22, 2005 Chapter 2: Installation Mount the Array Step Action The image opposite shows the orientation of the Wireless LAN Array when mounted on a wall. It is not intended to show a fully installed Array. Mount the Wireless LAN Array to the Wall Mounting Bracket in the same way that you would mount the Array to a ceiling mount (the procedure is identical).
  • Page 56 Chapter 2: Installation December 22, 2005 2-30 AIWS-UM-4003-01...

  • Page 57: Chapter 3: Web Management Interface (Wmi)

    Chapter (WMI) ANAGEMENT NTERFACE This chapter provides an overview of the WFX-3900’s embedded Web Management Interface (WMI), used for establishing your network’s configuration settings and wireless operating parameters. VERVIEW The WMI is an easy-to-use graphical interface to your Array. It allows you to configure the product to suit your individual requirements and ensure that the unit functions efficiently and effectively.

  • Page 58: Contents

    Chapter 3: Web Management Interface (WMI) December 22, 2005 ONTENTS The content of the WMI has been organized by function and hierarchy, shown here in list form. You can click on any item in the list to jump to the referenced destination. •...

  • Page 59: Structure

    December 22, 2005 Chapter 3: Web Management Interface (WMI) TRUCTURE The WMI has been designed with simplicity in mind, making navigation quick and easy. In the following example, you’ll see that pages are divided into left and right frames. The left frame contains configuration elements organized by function (for example, radio interfaces, security, etc.), and where these functions are sub-divided there is an associated pull-down menu.

  • Page 60: Figure 3-3. Wmi: Status Bar

    Chapter 3: Web Management Interface (WMI) December 22, 2005 Print button Status information Help button Figure 3-3. WMI: Status Bar Applying Configuration Changes When you have defined all your settings on any WMI configuration page, you must click on the Apply button for the changes to take effect in the current session.

  • Page 61: Chapter 4: Configuration

    Chapter ONFIGURATION This chapter covers configuration and management tasks using the product’s embedded Web Management Interface (WMI). It also includes a procedure for logging in to the WFX-3900/WFX-3700/WFX-3500 with your Web browser. Section headings for this chapter include: • “Logging In” on page 4-1 •...

  • Page 62: Figure 4-2. Wmi: Array Status Page

    Chapter 4: Configuration December 22, 2005 Array Status This is a status only page that provides a snapshot of the global configuration settings for all WFX-3900/WFX-3700/ WFX-3500 network interfaces and radios. You must go to the appropriate configuration page to make changes to any of the settings displayed here (configuration changes cannot be made from this page).

  • Page 63: Figure 4-5. Iap Cells

    December 22, 2005 Chapter 4: Configuration • Network Interface devices: – The Management column indicates whether the network interface device is enabled or disabled. Network interfaces are enabled or disabled on the Network Settings page. – The Configuration column shows how each network interface obtains its IP address—either dynamically via DHCP or entered manually by you (static configuration) on the Network Settings page.

  • Page 64: Figure 4-6. Wmi: Express Setup Page (Part 1)

    Chapter 4: Configuration December 22, 2005 Express Setup This page allows you to establish global configuration settings that will enable basic Array functionality. Any changes you make on this page will affect all radios. When finished, click on the Apply button to apply the new settings to this session, then click on the Save button to save your changes.

  • Page 65: Figure 4-7. Wmi: Express Setup Page (Part 2)

    December 22, 2005 Chapter 4: Configuration ... continued Figure 4-7. WMI: Express Setup Page (Part 2) Procedure for Performing an Express Setup Step Action Host Name: Specify a unique host name for this Array. The host name is used to identify the Array on the network.
  • Page 66 SSID (Wireless Network Name): The SSID (Service Set Identifier) is a unique name that identifies a wireless network. All devices attempting to connect to a specific WLAN must use the same SSID. The default for this field is “adc.” For additional information about SSIDs, see the “Multiple SSIDs” section of “Frequently Asked Questions”...

  • Page 67: Figure 4-8. Wmi: Time Zones

    December 22, 2005 Chapter 4: Configuration Step Action Time Zone: Select a time zone from the choices available in the pull-down list. Figure 4-8. WMI: Time Zones Use NTP (IP Address): Check this box if you want to use an NTP (Network Time Protocol) server to synchronize the Array’s clock.

  • Page 68: Figure 4-10.Wmi: Network Interfaces Page

    Chapter 4: Configuration December 22, 2005 Network Interfaces This is a status only page that provides a snapshot of the configuration settings currently established for the 10/100 Fast Ethernet interface and the 10/100/1000 Gigabit 1 and Gigabit 2 interfaces. You must go to the appropriate configuration page to make changes to any of the settings displayed here (configuration changes cannot be made from this page).

  • Page 69: Figure 4-11.Wmi: Network Settings Page (Part 1)

    December 22, 2005 Chapter 4: Configuration Network Settings This page allows you to establish configuration settings for the 10/100 Fast Ethernet interface and the 10/100/1000 Gigabit 1 and Gigabit 2 interfaces. Note: Gigabit 2 settings will “mirror” Gigabit 1 settings (except for MAC addresses) and cannot be configured separately.

  • Page 70: Figure 4-13.Network Interface Ports

    Chapter 4: Configuration December 22, 2005 Network Interface Ports The following diagram (Figure 4-13) shows the location of each network interface port on the underside of the Array. Serial Fast Ethernet Gigabit 1 Gigabit 2 Figure 4-13. Network Interface Ports 4-10 AIWS-UM-4003-01...
  • Page 71 December 22, 2005 Chapter 4: Configuration Procedure for Configuring the Network Interfaces Step Action Configure the Fast Ethernet, Gigabit 1 and Gigabit 2 network interfaces. The fields for each of these interfaces are the same, and include: • Enable Interface: Choose Yes to enable this network interface (Fast Ethernet, Gigabit 1, or Gigabit 2), or choose No to disable the interface.

  • Page 72: Figure 4-14.Wmi: Network Statistics Page

    Chapter 4: Configuration December 22, 2005 Network Statistics This is a status only page that allows you to review statistical data associated with each network interface and its activity. You can Refresh the data (update the page with the latest information) or Clear the data (reset all content to zero and begin counting again) at any time by clicking on the appropriate button.

  • Page 73: Figure 4-15.Wmi: Dhcp Settings Page

    December 22, 2005 Chapter 4: Configuration DHCP Settings This page allows you to enable/disable DHCP (Dynamic Host Configuration Protocol) server functionality. DHCP allows the Array to provide wireless clients with IP addresses and other networking information. The DHCP server will not provide DHCP services to the wired side of the network. If you enable the DHCP server, you need to define the DHCP lease time (default and maximum) and establish the IP address range that the DHCP server can use.

  • Page 74: Figure 4-16.Wmi: Dns Settings Page

    Chapter 4: Configuration December 22, 2005 DNS Settings This page allows you to establish your DNS (Domain Name System) settings. At least one DNS server must be set up if you want to offer clients associating with the Array the ability to use meaningful host names instead of numerical IP addresses.

  • Page 75: Figure 4-17.Wmi: Iap Interfaces Page

    December 22, 2005 Chapter 4: Configuration IAP Interfaces This is a status only page that allows you to review configuration data associated with each Integrated Access Point (radio). It includes a list of which IAP radios are enabled, the channel that each radio is currently using, cell sizes, and how many users are currently associated with each radio.

  • Page 76: Figure 4-18.Wmi: Iap Settings Page

    Chapter 4: Configuration December 22, 2005 IAP Settings This page allows you to enable/disable Integrated Access Points (radios), define the wireless mode for each radio, specify the channel to be used and the cell size for each radio, establish transmit/receive parameters, and select antennas.
  • Page 77 December 22, 2005 Chapter 4: Configuration Step Action In the Channel column, select the channel you want this radio to use from the channels available in the pull-down list. The sample pull-down list shown here is for the abg2 radio with its mode set to .11b/g.

  • Page 78: Figure 4-19.Wmi: Global Settings Page

    Chapter 4: Configuration December 22, 2005 Global Settings This page allows you to establish global IAP (radio) settings. Global IAP settings include enabling or disabling all radios (regardless of their operating mode), auto-configuring channel allocations, enabling or disabling the Beacon World Mode and EDCF, specifying the short and long retry limits, and defining the beacon interval and DTIM period.
  • Page 79 December 22, 2005 Chapter 4: Configuration Step Action Short Retry Limit: This attribute indicates the maximum number of transmission attempts for a frame, the length of which is less than or equal to the RTS Threshold, before a failure condition is indicated. The default value is 7.

  • Page 80: Figure 4-20.Wmi: Global Settings .11A Page

    Chapter 4: Configuration December 22, 2005 Figure 4-20. WMI: Global Settings .11a Page Procedure for Configuring Global 802.11a IAP Settings Step Action 802.11a Data Rates: The Array allows you to define which data rates are supported for all 802.11a radios. Figure 4-21.
  • Page 81 December 22, 2005 Chapter 4: Configuration Step Action Optimize Data Rates: The Wireless LAN Array can optimize your 802.11a data rates automatically, based on range or throughput. Click on the Range button to optimize data rates based on range, or click on the Throughput button to optimize data rates based on throughput.

  • Page 82: Figure 4-22.Wmi: Global Settings .11Bg Page

    Chapter 4: Configuration December 22, 2005 Figure 4-22. WMI: Global Settings .11bg Page 4-22 AIWS-UM-4003-01...

  • Page 83: Figure 4-23.Specifying 802.11G Data Rates

    802.11g Protection: Select Auto to provide automatic protection for all 802.11g radios. 802.11g Slot: Select Auto to instruct the Array to manage the 802.11g slot times automatically, or choose Short Only. ADC recommends using Auto for this settings, especially if 802.11b devices are present.

  • Page 84: Figure 4-25.Wmi: Iap Led Settings Page

    Chapter 4: Configuration December 22, 2005 Step Action Fragmentation Threshold: This is the maximum size for directed data packets transmitted over the 802.11b/g radio. Larger frames fragment into several packets, their maximum size defined by the value you enter here. Enter the desired Fragmentation Threshold value in this field, between 256 and 2346). RTS Threshold: The RTS (Request To Send) Threshold specifies the packet size.

  • Page 85: Figure 4-26.Wmi: Statistics Page

    December 22, 2005 Chapter 4: Configuration Step Action Click on the Apply button to apply the new settings to this session. Click on the Save button to save your changes (otherwise your new settings will not take effect). Statistics This is a status only page that provides an overview of the statistical data associated with individual radios. For more detailed information about a specific radio, simply click on any radio in the left column, or go to the statistics page for the desired radio (for example, Statistics IAP abg4).

  • Page 86: Figure 4-27.Wmi: Statistics For Iap A4 Page (Wfx-3700)

    Chapter 4: Configuration December 22, 2005 Statistics (for specific radios) These pages provide a detailed statistical summary of each radio’s performance, displayed either numerically or by percentage (your choice). The following image shows an example from the WFX-3700 product of the Statistics IAP a4 page (for the a4 radio).

  • Page 87: Figure 4-28.Wmi: Statistics For All Iaps Page (Wfx-3700)

    December 22, 2005 Chapter 4: Configuration Statistics (for all radios) Theis page provides a detailed statistical summary of the performance of all radios, displayed either numerically or by percentage (your choice). The following image shows an example from the WFX-3700 product. The default Statistics Type is NUMERIC, but you can change this to PERCENTAGE from the pull-down menu at the top of the page.

  • Page 88: Figure 4-29.Wmi: Ssid Page

    Chapter 4: Configuration December 22, 2005 SSID This is a status only page that allows you to review SSID (Service Set IDentifier) assignments. It includes the SSID name, whether or not an SSID is visible on the network, any security and QoS parameters defined for each SSID, associated VLAN IDs, and radio availability per SSID.

  • Page 89: Figure 4-30.Wmi: Ssid Management Page

    December 22, 2005 Chapter 4: Configuration Legacy access points typically support one SSID per access point. Wireless LAN Arrays support the ability for multiple SSIDs to be defined and used simultaneously. Using SSIDs The creation of different wireless network names allows system administrators to separate types of users with different requirements.
  • Page 90 Chapter 4: Configuration December 22, 2005 Procedure for Managing SSIDs Step Action New SSID: Enter a new SSID definition. Security: From the pull-down list, choose the security that will be required by users for this SSID, either Open, WEP, or WPA. The Open option provides no security and is not recommended.

  • Page 91: Figure 4-31.Wmi: Security Page

    December 22, 2005 Chapter 4: Configuration Security This is a status only page that allows you to review the Array’s security parameters. It includes the assigned network administration accounts, Access Control List (ACL) values, WEP and WPA status, and RADIUS configuration settings.

  • Page 92: Figure 4-32.Wmi: Security Management Page

    Chapter 4: Configuration December 22, 2005 Security Management This page allows you to establish the security parameters for your wireless network, including WEP, WPA and RADIUS authentication. When finished, click on the Apply button to apply the new settings to this session, then click on the Save button to save your changes.
  • Page 93 December 22, 2005 Chapter 4: Configuration Understanding Security The Wireless LAN Array incorporates many security features that administrators can configure. After initially installing an Array, always change the default administrator password (the default is admin), and choose a strong replacement password (a strong password contains letters, numbers and special characters). When appropriate, issue read only administrator accounts.
  • Page 94 Chapter 4: Configuration December 22, 2005 – MAC Address ACLs (Access Control Lists) – MAC address ACLs provide a list of client adapter MAC addresses that are allowed or denied access to the wireless network. Access Control Lists work well when there are a limited number of users—in this case, enter the MAC addresses of each user in the Allow list.

  • Page 95: Figure 4-33.Wmi: Radius Server Page

    December 22, 2005 Chapter 4: Configuration Radius Server This page allows you to set up the Array’s internal RADIUS server, or define the use of an external RADIUS server for user authentication. Note: The internal RADIUS server will only authenticate wireless clients that want to associate to the Array. This can be useful if an external RADIUS server is not available.

  • Page 96: Figure 4-34.Wmi: Radius User Page

    Chapter 4: Configuration December 22, 2005 Step Action Secondary IP Address (optional): If desired, enter the secondary RADIUS server’s IP address. If the primary RADIUS server becomes off-line, the Array will “failover” to the secondary RADIUS server (defined here). Secondary Port Number: If desired, enter the secondary port number. Timeout: Define the maximum idle time (in seconds) before the RADIUS session times out.
  • Page 97 December 22, 2005 Chapter 4: Configuration Procedure for Configuring Radius Users Step Action New User Name: Enter a new RADIUS user name. User Password: Enter a password for this user. Verify Password: Re-enter the user password to verify that you typed it correctly. SSID (Network Name): Choose an SSID from the pull-down list (this will be the only SSID a user can associate to).

  • Page 98: Figure 4-35.Wmi: Mac Access List Page

    Chapter 4: Configuration December 22, 2005 Figure 4-35. WMI: MAC Access List Page Procedure for Configuring MAC Access Lists Step Action MAC Access List Type: Select the MAC Access List type—either Disabled, Allow List, or Deny List, then click on the Modify button to apply your changes. •...

  • Page 99: Figure 4-36.Wmi: Admin Management Page

    December 22, 2005 Chapter 4: Configuration Figure 4-36. WMI: Admin Management Page Procedure for Creating Network Administrator Accounts Step Action New Admin ID: Enter a meaningful description for this new network administrator ID. Privilege Level: Choose Read to restrict this administrator ID to read only status, or choose Read/Write if you want to give this administrator ID full read/write privileges.

  • Page 100: Figure 4-37.Wmi: Rogue Ap List Page

    Chapter 4: Configuration December 22, 2005 Step Action Admin Password: Enter the password for the selected administrator ID. Verify Password: Re-enter the password in the right field (this field must match the Admin Password field). Click on the Modify button to apply the new settings to this session. Click on the Save button to save your changes (otherwise your new settings will not take effect).

  • Page 101: Figure 4-38.Wmi: Rogue Control List Page

    December 22, 2005 Chapter 4: Configuration Rogue Control List This page allows you to set up a control list for rogue APs, based on a type that you define. When finished, click on the Save button to save your changes. Figure 4-38.

  • Page 102: Figure 4-39.Wmi: Stations Page

    Chapter 4: Configuration December 22, 2005 Stations This page displays stations (clients) that are currently associated with the Array. You can sort the results based on the following parameters: • MAC • IP Address • Interface • SSID • VLAN Figure 4-39.

  • Page 103: Figure 4-40.Wmi: Services Page

    December 22, 2005 Chapter 4: Configuration Figure 4-40. WMI: Services Page Time Settings This page allows you to manage the Array’s time settings, including synchronizing the Array’s clock with a universal clock from an NTP (Network Time Protocol) server. Synchronizing the Array’s clock with an NTP server ensures that syslog time-stamping is maintained across all units.

  • Page 104: Figure 4-41.Wmi: Time Settings Page

    Chapter 4: Configuration December 22, 2005 Figure 4-41. WMI: Time Settings Page Procedure for Managing the Time Settings (Manual Time) Step Action Adjust Time: Check this box to allow manual adjustment of the time in hours, minutes and seconds (hrs:min:sec). Adjust Date: Check this box to allow manual adjustment of the date (day/month/year).

  • Page 105: Figure 4-42.Wmi: System Log Page

    December 22, 2005 Chapter 4: Configuration Procedure for Using an NTP Server Step Action Enable NTP Server: Check this box if you want to use an NTP (Network Time Protocol) server to synchronize the Array’s clock. Without an NTP server assigned (no universal clock), each Array will use its own internal clock and stamp times accordingly, which may result in discrepancies.
  • Page 106 Chapter 4: Configuration December 22, 2005 Procedure for Configuring Syslog Step Action Enable Syslog Server: Choose Yes to enable Syslog functionality, or choose No to disable this feature. Server IP Address: If you enabled Syslog, enter the IP address of the Syslog server. Syslog Server Level: Choose the level of Syslog reporting from the pull-down list.

  • Page 107: Figure 4-43.Wmi: Snmp Page

    December 22, 2005 Chapter 4: Configuration SNMP This page allows you to enable or disable SNMP and define the SNMP parameters. SNMP allows remote management of the Array by the Management System (WFX-3300), or other SNMP-based management system. When finished, click on the Apply button to apply the new settings to this session, then click on the Save button to save your changes.

  • Page 108: Figure 4-44.Wmi: Array Info Page

    Chapter 4: Configuration December 22, 2005 Array Info This is a status only page that allows you to review the current status of the Array. There are no configuration options available on this page, but if you are experiencing issues with network services, you may want to print this page for your records.

  • Page 109: Figure 4-45.Wmi: Tools Page

    December 22, 2005 Chapter 4: Configuration Figure 4-45. WMI: Tools Page AIWS-UM-4003-01 4-49...
  • Page 110 Chapter 4: Configuration December 22, 2005 Procedure for Configuring System Tools Step Action System Configuration Reset: Click on the Reset button to reset the system’s current configuration settings to the factory default values—all previous configuration settings will be lost. System Reboot: Click on the Reboot button to reboot the system—you must reboot the Array. Software Upgrade: Enter the filename and directory location (or click on the Browse button to locate the software upgrade file), then click on the Upload button to upload the new file to the Array.

  • Page 111: Figure 4-46.Wmi: Show Config Page

    December 22, 2005 Chapter 4: Configuration Figure 4-46. WMI: Show Config Page If you want to see just the differences between the Running, Saved, Startup, and Factory configurations, you can do this by choosing a configuration from the Select Config pull-down menu then selecting an alternative configuration from the Select Diff pull-down menu.

  • Page 112: Figure 4-47.Wmi: Event Log Page

    Chapter 4: Configuration December 22, 2005 Figure 4-47. WMI: Event Log Page Click on the Refresh button to refresh the messages, or click on the Clear button to delete all messages. If you are experiencing problems with your network you may want to print this page for your records. 4-52 AIWS-UM-4003-01...

  • Page 113: Establishing A Secure Shell (Ssh) Connection

    Chapter OMMAND NTERFACE This chapter covers configuration and management tasks using the product’s Command Line Interface (CLI), and includes a procedure for establishing a Telnet connection to the Array. Section headings for this chapter include: • “Establishing a Secure Shell (SSH) Connection” on page 5-1 •...

  • Page 114: Basic Commands

    Allows major functional changes to interfaces and Array configuration. • Requires read/write administrator privileges • From the default prompt, type configure then press ENTER Example: ADC-Array# configure ADC-Array(config)# The prompt changes to show the current mode in parentheses. Note: When inputting commands you need only type as many characters as the system requires before it recognizes your input.
  • Page 115 • Requires read/write administrator privileges • From the configure mode, type admin then press ENTER Example: ADC-Array(config)# admin ADC-Array(config-admin)# Contact Info Mode Allows you to display the current contact information for the Array, or modify the existing contact information.
  • Page 116 Allows you to make configuration changes to the internal RADIUS server. • Requires read/write administrator privileges • From the configure mode, type radius then press ENTER ADC-Array(config)# radius ADC-Array(config-radius-server)# Run Test Mode Allows you to execute diagnostic run tests (for example, pings and trace routes).

  • Page 117: Selecting Interfaces

    Ethernet interface eth0 10/100 Ethernet interface Example: ADC-Array(config)# interface iap ADC-Array(config-iap)# OMMANDS This section contains detailed information for each CLI command, organized alphabetically. The following table provides a listing of the commands. (PDF file: click on any command in this list to “jump” to that command.)
  • Page 118 Chapter 5: Command-Line Interface December 22, 2005 administrator Description Adds and edits administrator accounts and privileges—available from the config command mode. Syntax administrator [add <uid> password [enc] <passwd> {read_only | read_write} | del <uid> ] Parameters add <uid> Add user ID read_only Read only permissions read_write...
  • Page 119 December 22, 2005 Chapter 5: Command-Line Interface console Description Configures the Console Interface (serial port)—available from the config-interface command mode. Syntax console { {baud <brate> | bytesize <bsz> | stopbits <sbit> | parity {none | odd | even} | timeout <idleto>}@} Parameters timeout Console inactivity timeout in seconds...
  • Page 120 Chapter 5: Command-Line Interface December 22, 2005 copy Description Creates a copy of the specified file on the Flash file system. Syntax copy <sourcefile> <destinationfile> Parameters sourcefile The existing source file name destinationfile The new destination file name Defaults None. Usage Guidelines None.
  • Page 121 December 22, 2005 Chapter 5: Command-Line Interface dhcp-server Description Configures the local DHCP server settings—available from the Config-> dhcp-server command mode. Syntax dhcp {on | off | {start-ip-range <sipr> | end-ip-range <eipr> | default-lease <defl> | max-lease <maxl>}@} Parameters Enable the DHCP server Disable the DHCP server start-ip-range Starting IP address for the lease pool end-ip-range...
  • Page 122 Usage Guidelines None. Example To list the local Flash file system directory contents, type: ADC_WLAN_Array(config)# dir The following will appear: lastboot ADC-1.2-0196.bin See Also “erase” “copy” Description Used to configure the DNS settings—available from the Config-> dns command mode. Syntax dns { domain [<dom>] | server1 [<srv1>] | server2 [<srv2>] |...
  • Page 123 December 22, 2005 Chapter 5: Command-Line Interface erase Description Erases the specified file from the Flash file system. Syntax erase <filename> Parameters filename existing file to delete. Defaults None. Usage Guidelines None. Example To erase the file old-configuration, type: ADC_WLAN_Array(config)# erase old-configuration See Also “dir”...
  • Page 124 Chapter 5: Command-Line Interface December 22, 2005 Description Opens an ftp connection to a remote system. Syntax ftp <ip-address> Parameters <ip-address> IP address of remote ftp host (in A.B.C.D format) Defaults None. Usage Guidelines Once an ftp connection is established, the following commands are available from the ftp prompt: binary delete...
  • Page 125 December 22, 2005 Chapter 5: Command-Line Interface gig1 Description Configures the Gigabit 1 Ethernet Interface Settings—available from the config-interface command mode. Syntax gig1 {[no] autoneg [on | off]; | [no] management [on | off] | down | up | defaults | duplex {half | full} | speed <spdsel> | mtu <mtusz>...
  • Page 126 Chapter 5: Command-Line Interface December 22, 2005 gig2 Description Configures the Gigabit 2 Ethernet Interface Settings—available from the config-interface command mode. Syntax gig2 {[no] autoneg [on | off]; | [no] management [on | off] | down | up | defaults | duplex {half | full} | speed <spdsel> | mtu <mtusz>...
  • Page 127 December 22, 2005 Chapter 5: Command-Line Interface hostname Description Sets the host name for this Array—available from the config command mode. Syntax hostname <hname> “hostname string” Parameters None. Defaults None. Usage Guidelines None. Example To set the hostname for the Array: (config)# hostname ADC_Array_3900 The hostname is displayed immediately below the command line, as follows:...
  • Page 128 Chapter 5: Command-Line Interface December 22, 2005 Description Changes the configuration of a specific Integrated Access Point (IAP) radio interface— available from the config-interface command mode. Groups of interfaces can be accessed via the following interface commands. • iap number: Configuration for a specific IAP. The prompt will change to: IAP number (config-iap-a12)#.
  • Page 129 December 22, 2005 Chapter 5: Command-Line Interface iap global_settings Description Makes global configuration changes to all Integrated Access Point (IAP) radio interfaces—available from the config-interface command mode. This command allows configuration changes to all IAP interfaces. Other global settings can be made for specific groups of IAPs by using one of the below parameters in the interface IAP command mode: •...
  • Page 130 Chapter 5: Command-Line Interface December 22, 2005 Parameters Enable or disable the IAP leds disable Do not turn IAP leds on enable Turn an IAP led on when up (default) or when a station is associated iap_up Turn an IAP led on when the IAP is up associated Turn an IAP led on when at least one station is associated with it led_activity...
  • Page 131 December 22, 2005 Chapter 5: Command-Line Interface Usage Guidelines None. Example To enable all the radio interfaces: (config-iap)# global_settings (config-iap-global)# all_up See Also “iap global_a_settings” “iap global_bg_settings” “iap global_settings” “show” iap global_a_settings Description Makes global configuration changes to all 802.11a Integrated Access Point (IAP) radio interfaces—available from the Config->Interface command mode.
  • Page 132 Chapter 5: Command-Line Interface December 22, 2005 Parameters frag-threshold 802.11a fragmentation threshold packet size above which a packet will be fragmented rts-threshold 802.11a RTS threshold packet size above which an RTS is issued before sending auto_channel Automatically assign channels to 802.11a IAPs rates Set allowed 802.11a data rates by listing the rates that will be used ( 6, 9, 12, 18, 24, 36, 48, 54, etc.)
  • Page 133 December 22, 2005 Chapter 5: Command-Line Interface iap global_bg_settings Description Makes global configuration changes to all 802.11bg Integrated Access Point (IAP) radio interfaces—available via the Config-> Interface command mode. This command allows configuration changes to all 802.11bg IAP interfaces. Other global settings can be made for specific groups of IAPs by using one of the below parameters in the Interface IAP command mode: •...
  • Page 134 Chapter 5: Command-Line Interface December 22, 2005 Parameters frag-threshold 802.11b/g fragmentation threshold packet size above which a packet will be fragmented rts-threshold 802.11b/g RTS threshold packet size above which an RTS is issued before sending auto_channel Automatically assign channels to 802.11b/g IAPs rates Set allowed 802.11b/g bit rates basic...
  • Page 135 December 22, 2005 Chapter 5: Command-Line Interface location Description Defines the location description for this Array—available from the config command mode. Syntax location <locname> Parameters locname Input location name for this Array Defaults None. Usage Guidelines Quotes must be used around the location text if spaces are used between words. Typing location with no parameters will clear any set value.
  • Page 136 Chapter 5: Command-Line Interface December 22, 2005 Parameters external Configure the primary external RADIUS server parameters. Prompt will change to (config-radius-external)# secondary Configure the secondary external RADIUS server parameters. Prompt will change to (config-radius-secondary)# IP address of the RADIUS server port Authentication port of the RADIUS server secret...
  • Page 137 December 22, 2005 Chapter 5: Command-Line Interface reset Description Resets all settings to the factory defaults, then reboots the Array. Syntax reset Parameters None. Defaults None. Usage Guidelines When you enter the reset command, the system will prompt you to confirm the reset action.
  • Page 138 Chapter 5: Command-Line Interface December 22, 2005 save Description Permanently saves the current configuration so that changes will be available at the next system boot. Syntax save Parameters None. Defaults None. Usage Guidelines None. Example To permanently save the current configuration, type: ADC_WLAN_Array(config)# save See Also None.
  • Page 139 December 22, 2005 Chapter 5: Command-Line Interface Parameters Enable WPA encryption Disable WPA encryption rekey Time interval for rekeying broadcast encryption keys never Disable rekeying broadcast encryption keys tkip Enable or disable Temporal Key Integrity Protocol (TKIP) Enable TKIP Disable TKIP Enable or disable AES in counter mode with CBC-MAC (CCMP) Enable AES Disable AES...
  • Page 140 Chapter 5: Command-Line Interface December 22, 2005 show Description Displays settings and information, and is useful when verifying the current configuration of the Array. Syntax show [ acl| admin | array_info | console | contact_info | date_time | dhcp_server | diff | dns | ethernet | external_radius | factory_config | iap | internal_radius | log | rogue_ap | running_config | saved_config | security | snmp | ssid | startup_config | stations | statistics ]...
  • Page 141 December 22, 2005 Chapter 5: Command-Line Interface snmp Description Configures SNMP (Simple Network Management Protocol). This command is available from the config->snmp command mode. Syntax snmp {on | off | [no] trap [enable | disable] | host [<thsnmp>] | port <tpsnmp> | community <csnmp>} Parameters Enable SNMP Disable SNMP...
  • Page 142 Chapter 5: Command-Line Interface December 22, 2005 syslog Description Configures the syslog server settings. This command is available from the config->syslog command mode. Syntax syslog {on | off | {ipsyslog <ip address> | [no] console [on | off] | level <slev> | buffered <logfilesz> | show}} Parameters Enable Syslog server Disable Syslog server...

  • Page 143: Appendix A: Quick Reference Guide

    Appendix UICK EFERENCE UIDE This chapter contains product reference information. Use this chapter to locate the information you need quickly and efficiently. Section headings for this chapter include: • “Review of WMI Pages” on page A-1 • “Factory Default Settings” on page A-3 •...
  • Page 144 Appendix A: Quick Reference Guide December 22, 2005 Page Function Security Provides a snapshot of Array global security configuration parameters, including administration accounts, ACL values, WEP/WPA/WPA2 status, and RADIUS configuration settings. Security Management Establish the security parameters for your wireless network, including WEP, WPA and RADIUS authentication.
  • Page 145 December 22, 2005 Appendix A: Quick Reference Guide ACTORY EFAULT ETTINGS The following tables show the Array’s factory default settings. Network Interfaces Table A-1. Serial Setting Default Value Baud Rate 115200 Word Size 8 bits Stop Bits Parity No parity Time Out 10 seconds Table A-2.
  • Page 146 Appendix A: Quick Reference Guide December 22, 2005 Setting Default Value Speed 100 Mbps MTU Size 1500 Management Enabled Integrated Access Points Table A-4. Integrated Access Points (IAPs) Setting Default Value Antenna Mode 11a for a1 to a12 11g for abg1 to abg4 Channel Auto Maximum Transmit Power...
  • Page 147 December 22, 2005 Appendix A: Quick Reference Guide Setting Default Value Secondary Secret null (no secret) Time Out (before primary server is 600 seconds retired) Table A-7. Internal RADIUS Setting Default Value Enabled The user database is cleared upon reset to the factory defaults. For the Internal RADIUS Server you have a maximum of 200 entries.
  • Page 148 Appendix A: Quick Reference Guide December 22, 2005 Default SSID Table A-11. Default SSID Setting Default Value VLAN None Encryption Encryption Type None None Enabled Encryption Table A-12. Encryption Setting Default Value Enabled WEP Keys null (all 4 keys) WEP Key Length null (all 4 keys) Default Key ID WPA Enabled...

  • Page 149: Keyboard Shortcuts

    December 22, 2005 Appendix A: Quick Reference Guide Management Table A-14. Management Setting Default Value Telnet EYBOARD HORTCUTS The following table shows the most common keyboard shortcuts. Action Shortcut Cut selected data and place it on the clipboard. Ctrl + X Copy selected data to the clipboard.
  • Page 150 Appendix A: Quick Reference Guide December 22, 2005 AIWS-UM-4003-01...

  • Page 151: Appendix B: Troubleshooting

    ESS at any given time. Clients ignore traffic from other Extended Service Sets that do not have the same SSID. Legacy access points typically support one SSID per access point. ADC Wireless LAN Arrays support the ability for multiple SSIDs to be defined and used simultaneously.
  • Page 152 Secure SHell (SSH) utility. The most commonly used freeware providing SSH tools is PuTTY. • Configuration auditing – Do not change approved configuration settings. The optional ADC Wireless Man- agement System (WFX-3300) offers powerful management features for small or large WFX-3900 deploy- ments, and can audit your configuration settings automatically.
  • Page 153 When deploying multiple Arrays, you may need to define which units are part of which wireless network (for example, if you are establishing more than one network). In this case, you need to employ the ADC Wireless Management System (WFX-3300) which can authenticate your Arrays automatically and ensure that only authorized units are associated with the defined wireless network.
  • Page 154 Appendix B: Troubleshooting December 22, 2005 What would I use VLANs for? Logically separating different types of users, systems, applications, or other logical division aids in performance and management of different network devices. Different VLANs can also be assigned with different packet priorities to prioritize packets from one VLAN over packets from another VLAN.

  • Page 155: Appendix C: Product Support

    UPPORT ADC Customer Service Group provides expert pre-sales support and training for all of its products. Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center. Sales Assistance: 800.366.3891 Quotation Proposals, Ordering and Delivery General, and Product Information Systems Integration: 800.366.3891...
  • Page 156 Appendix C: Product Support December 22, 2005 AIWS-UM-4003-01...

  • Page 157: Glossary

    LOSSARY Number 802.11a – A supplement to the IEEE 802.11 WLAN specification that describes radio transmissions at a frequency of 5 GHz and data rates of up to 54 Mbps. 802.11b – A supplement to the IEEE 802.11 WLAN specification that describes radio transmissions at a frequency of 2.4 GHz and data rates of up to 11 Mbps.
  • Page 158 IP address. domain – The main name/Internet address of a user's Internet site as registered with the InterNIC organization, which handles domain registration on the Internet. For example, the “domain” address for adc is: http://www.adc.com.
  • Page 159 The RADIUS server stores user profiles, which include passwords and authorization attributes. RDPS – (Remote Distribution Power Supply) An ADC proprietary power supply used for delivering power from a remote source to the ADC family of products.
  • Page 160 Glossary December 22, 2005 Remote DC Power System (WFX-3100) – An optional proprietary product that provides distributed DC power to multiple WFX-3900 units, eliminating the need to run dedicated AC power to each unit and facilitating backup power when connected via a UPS. RSSI –...
  • Page 161 December 22, 2005 Glossary The tag header indicates: • That the packet has a tag. • Whether the packet should have priority over other packets. • Which VLAN it belongs to, so that the switch can forward or filter it correctly. WEP –...
  • Page 162 Glossary December 22, 2005 GL-6 AIWS-UM-4003-01...
  • Page 163 The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by ADC voids the user’s warranty. All wiring external to the products should follow the provisions of the current edition of the National Electrical Code.
  • Page 164 World Headquarters ADC Telecommunications, Inc. PO Box 1101 Minneapolis, MN 55440-1101 USA For Technical Assistance Tel: 800.366.3891 WFX-3900/3700/3500 Wireless LAN Array User Manual Document Number: AIWS-UM-4003-01 ´-TD¶75¨ 1352367...

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