Bandspeed AirMaestro 3100AG User manual

AirMaestro 3100AG Virtual Controller
Access Point User Guide
Version 1.2

Bandspeed AirMaestro 3100AG Virtual Controller Access Point User Guide © 2007 Bandspeed, Inc.
All rights reserved.
The information contained in this document, including design, text, and graphics, is the property of
Bandspeed, Inc. Listen+Learn® is a registered trademark of Bandspeed, Inc. Wi-Fi®, Wi-Fi CERTIFIED®,
Wi-Fi Alliance®, Wi-Fi logo, WMM™, and WPA2™ are trademarks of the Wi-Fi Alliance. Other trademarks
are the property of the entities referenced herein.
Bandspeed, Inc.
Austin, TX
www.bandspeed.com
ii

SAFETY AND REGULATORY NOTICES
FCC STATEMENT
The AirMaestro 3100AG Virtual Controller Access Point has been tested and found to comply with the
specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause
undesired operation.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used according to the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which is found by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna;
Increase the separation between the equipment or devices;
Connect the equipment to an outlet other than the receiver's;
Consult a dealer or an experienced radio/TV technician for assistance;
FCC Caution: Any change or modification to the product not expressly approved by
Bandspeed could void the user's authority to operate the device.
FCC Caution: Operation within the 5150 to 5250 GHz band is restricted to indoor use
only.
FCC RF Radiation Exposure Statement: To comply with the FCC and ANSI C95.1 RF exposure limits, the
antenna(s) for this device must comply with the following:
Access points with 2.4 GHz or 5 GHz integrated antenna must operate with a separation
distance of at least 20 cm from all persons using the cable provided and must not be co-located
or operating in conjunction with any other antenna or transmitter.
End-users must be provided with specific operations for satisfying RF exposure compliance.
Note: Dual antennas used for diversity operation are not considered co-located.
Canadian Department of Communications Industry Canada (IC) Notice:
This Class B digital apparatus complies with Canadian ICES-003 and RSS-210.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 et CNR-210 du Canada.
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"To prevent radio interference to the licensed service, this device is intended to be operated indoors and
away from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed
outdoors is subject to licensing."
"Pour empêcher que cet appareil cause du brouillage au service faisant l'objet d'une licence, il doit être
utilisé à l'intérieur et devrait être placé loin des fenêtres afin de fournir un écran de blindage maximal. Si le
matériel (ou son antenne d'émission) est installé à l'extérieur, il doit faire l'objet d'une licence."
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Table of Contents
Safety and Regulatory Notices
1.0 Introduction
1.1 Bandspeed AirMaestro 3100AG Virtual Controller Access Point System
Features
1.1.1 Key Features
1.2 Dual-band RF Spectrum Analyzer
1.3 Security
1.4 Performance and Reliability
1.5 Multiple Basic Service Set Identifier (BSSIDs)
1.6 WDS Bridging and Spanning Tree Protocol (STP) Support
1.7 Manageability of the AirMaestro 3100AG Virtual Controller Access Point
1.7.1 Bandspeed AirMaestro WLAN Management Console
1.7.2 Additional Features Included with the WLAN Management Console Software
1.7.3 Bandspeed AirMaestro WLAN Monitor Console
1.7.4 Installation Recommendations for the WLAN Management / WLAN Monitor
Console Software
1.8 Wireless Network Standards
1.9 Approved Channels
2.0 Installing the Access Point
2.1 Installation Requirements
2.2 Safety Information
2.3 Determining the Correct Site
2.4 Avoiding Reflective Surfaces
2.5 Minimizing Interference
2.6 RF Obstacles
2.7 Power and Network Connections
2.7.1 PoE Connection
2.7.2 Using the External Power Supply
2.8 Configuring the AirMaestro 3100AG Virtual Controller Access Point using the
Serial Port
2.9 Checking the LEDs
2.10 Important Factory Defaults for the AirMaestro 3100AG Virtual Controller
Access Point
3.0 Initial Configuration
3.1 Installing the Software
3.2 Connecting to the Access Point
3.3 Configuring the Access Point
3.3.1 Factory Default Settings
3.3.2 With a DHCP Server
3.3.3 Without a DHCP Server
4.0 AirMaestro 3100AG Virtual Controller Access Point Configurable
Parameters
4.1 Wireless Interfaces (WIFs or Sectors)
4.2 Mode
4.2.1 11a Mode
4.2.2 11b Mode
4.2.3 11b/g Mode
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4.2.4 11g Mode
4.3 Channel
4.4 Self-CTS (11g Protection Mode)
4.5 Transmit Power
4.6 Automatic Transmit Power Adjustment
4.7 Sensitivity
4.8 Maximum Data Rate
4.9 Diversity
4.10 Header (Preamble)
4.11 Beacon Interval
4.12 Fragmentation
4.13 RTS/CTS
4.14 Wireless (Interface) Operating Mode
5.0 AP Web UI Interface to Configure Access Points
5.1 System Main Window
5.2 Basic Configuration
5.3 Advanced Configuration
5.4 Reports
6.0 Command Line Interface (CLI) to Configure Access Points
6.1 Using the CLI
6.2 Command Conventions
6.3 Getting Started
6.4 CLI Global Commands
6.5 Access Point (AP) Commands
6.6 TCPIP Commands
6.7 Ethernet Commands
6.8 DHCP Commands
6.9 LnL (Listen+Learn) Commands
6.10 HTTP Server Commands
6.11 Stations Command
6.12 RADIUS Authentication Server Commands
6.13 Bridge Commands - Wireless Bridging/Backhaul
6.14 Switch Commands - Bridge Spanning Tree Protocol (STP) Configuration
6.15 SG Commands - Service Group Configuration
6.16 SNMP Commands - SNMP (Simple Network Management Protocol) Server
6.17 Country Commands - Country Code
6.18 Spectrum Management Commands
6.19 DFS Commands - Dynamic Frequency Selection
6.20 TPC Commands - Transmit Power Control
6.21 RRM Commands - Radio Resource Measurement
6.22 QoS Commands - Quality of Service
6.22.1 QoS Control
6.22.2 EDCA Parameters for Class of Service
6.22.3 Admission Control
6.22.4 Frame Classification
6.22.5 Action Frames
6.22.6 Operations
6.23 Syslog Command
Appendix A: Index of Supported Commands
Appendix B: Terminology and Definitions
Index
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1-1
Introduction
1
Bandspeed AirMaestro is a comprehensive Wi-Fi compatible access point platform that enables
intelligent, automated Wi-Fi management solutions with enterprise-class security and performance.
AirMaestro access points are scalable to accommodate the accelerating numbers of Wi-Fi voice and video
devices that demand world-class roaming, load management, quality of service, and access point
collaboration.
AirMaestro employs Bandspeed's unique access point architecture with a comprehensive automation
system and a software-based virtual controller that eliminates the need for a separate hardware controller
to manage the access points. This breakthrough innovation provides superior Wi-Fi network solutions at
significantly lower cost than existing alternatives. The platform is comprised of AirMaestro software and
AirMaestro integrated circuits designed to work in concert to provide advanced Wi-Fi management.
The AirMaestro platform is an automated platform for Wi-Fi access points that provides large enterprise
performance and security features for the mass market.
1.1 Bandspeed AirMaestro 3100AG Virtual Controller Access
Point System Features
The Bandspeed AirMaestro 3100AG Virtual Controller Access Point operates as an enterprise-class wireless
local area network (WLAN). This device can operate three concurrent channels of IEEE (Institute of
Electrical and Electronics Engineers) 802.11b, g, or a (or any combination). The 3100AG Access Point
comes configured as a dual-band access point with continuous radio frequency (RF) monitoring.
1.1.1 Key Features
Comprehensive Wi-Fi network security
Centralized configuration control for your Wi-Fi network
Automated Wi-Fi management and deployment through proprietary inter-access point protocol
and collaborative management software
Simultaneous, dual-band Wi-Fi access with integrated, non-disruptive, dual-band security
sensor in every access point
Load balancing and fast roaming between access points with Voice-over-Wi-Fi support
Includes an integrated spectrum analyzer for remote diagnostics and performance optimization
Enterprise-class RF performance for enhanced performance and coverage
Wi-Fi CERTIFIED® for IEEE 802.11a/b/g, WPA, WPA2, WMM, and WMM Power Save

1.2 Dual-band RF Spectrum Analyzer
Figure 1-1: AirMaestro RF Spectrum Analyzer.
One of the wireless interfaces (WIF) can act as a security sensor. All of this occurs while the other two
interfaces provide simultaneous access in both the 2.4 and 5 gigahertz (GHz) bands.
The Bandspeed Spectrum Analyzer display shows the RF energy in real time around that specific access
point. The first line shows the 2.4 GHz frequency band, with 802.11b/g WLAN channels 1, 6, and 11
overlaid in the display. The next three rows show the 5 GHz band, with 802.11a WLAN channels overlaid in
the display.
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1.3 Security
The AirMaestro 3100AG Virtual Controller Access Point security protocols include Wi-Fi Protected Access
(WPA), WPA+WPA2, and Wired Equivalency Privacy (WEP), and 802.11i/WPA2 for enterprise-class,
interoperable WLAN security. Bandspeed enhances the basic security mechanism with additional security
features, including:
802.1x per-port user authentication with RADIUS (Remote Authentication Dial-in User Service)
server support
802.1x supplicant support
Secure Shell (SSH)
SNMP v1, v2
HTTP/HTTPS (Hypertext Transfer Protocol)
MAC address filtering
Extensible Authentication Protocol (EAP) support
1.4 Performance and Reliability
Bandspeed wireless access point performance features ensure reliable and seamless connections for
voice, video and data users whenever they roam.
The following describes the process that occurs when AirMaestro 3100AG Virtual Controller Access Points
are being added to the network:
Access Point Registration: After powering up, each AirMaestro 3100AG Virtual Controller
Access Point registers its participation in the network with the other AirMaestro 3100AG access
points through a self-discovery process. Once registered, each access point bids for the right to
perform the automated and intelligent channel selection and transmit power setting.
Access Point Bidding: Only one access point at a time wins the position to perform the auto-
configuration process. Once awarded, the access point starts the Discovery process.
Discovery Process: During the Discovery process the access point scans every WLAN channel to
detect other interfering access points within range. It scans all of the 2.4 GHz 802.11b/g
channels using WIF-1. You can see this happen by watching the WLAN channel that WIF-1 is
currently set to. Once WIF-1 completes the scan of the 2.4 GHz channels, WIF-3 starts scanning
the 5 GHz 802.11a channels.
Interference Database Development: Through both scans, the access point develops an
interference database that includes specific information on each interfering access point. This
information includes SSID, Media Access Control (MAC) address, WLAN channel the interference
was detected on, the receive signal strength RSS, and how many times packets were detected
from the interfering access point.
Running/Bid_Denied: While one AirMaestro 3100AG Virtual Controller Access Point is in the
Discovery process, the other access point has either completed auto-configuration (status
displays as RUNNING) or is waiting to go through auto-configuration (status displays as
BID_DENIED).
Optimal Channel Selection: After an access point completes the Discovery process, it runs an
algorithm based on the information it accumulated in the interference database. This algorithm
determines the optimal channel for that specific access point to select in the 2.4 GHz band on
WIF-1. It performs the same calculation for channel selection for WIF-3 in the 5 GHz band.
Powerize Mode: The AirMaestro 3100AG Virtual Controller Access Point enters Powerize mode,
where it communicates with other in-network 3100AG Access Points. These access points
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communicate through the air to negotiate back their Transmit Power settings. This allows them
to minimize co-interference while maximizing coverage and performance.
Dynamic Transmit Power Control: In the event an access point fails or is removed from the
network, the other AirMaestro 3100AG Virtual Controller Access Point detects the absence of
the access point and increases the transmit power to newly negotiated power levels.
1.5 Multiple Basic Service Set Identifier (BSSIDs)
Multiple Basic Service Set Identifier support allows an access point to operate as multiple separate access
points concurrently providing multiple wireless services to users in a network. Each BSSID can be
configured to provide access to different network resources incorporating a unique virtual local area
network (VLAN) and security settings per BSSID as desired.
For example, in an office environment, an access point (AP) could be used to offer three services. The first
service provides access to protected data for office users that have been authenticated. The second
service provides open Internet access to Guest Users in the Lobby while the third service provided VoIP
access to employees with Wi-Fi enabled phones.
Each one of these can be configured to operate at the same time on a single Bandspeed access point,
each providing different security and operational settings based on the needs of the service. Up to 16
BSSID’s per access point are available.
1.6 WDS Bridging and Spanning Tree Protocol (STP) Support
A Distribution System (DS) is typically a wired network that interconnects multiple access points into a
single local area network (LAN). A Wireless Distribution System (WDS) uses the wireless medium to
interconnect separate access points.
A WDS link can be used to create simple point-to-point connection, a complex point-to-multipoint
connection, or a multilayer topology.
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1.7 Manageability of the AirMaestro 3100AG Virtual
Controller Access Point
Bandspeed offers a variety of management support options for the AirMaestro 3100AG Virtual Controller
Access Point, from Simple Network Management Protocol (SNMP) to Bandspeed's AirMaestro WLAN
Management Console. Discussed in detail in this document are:
Bandspeed's AP Web UI Interface for Access Point Management (Section 5)
Bandspeed's Command Line Interface (CLI) for Access Point Management (Section 6)
1.7.1 Bandspeed AirMaestro WLAN Management Console
The Bandspeed AirMaestro WLAN Management Console software (optional) was designed to ensure that
deployment and ongoing management of your WLAN is simple and intuitive. In environments with an
increasing amount of wireless interference and where performance of the wireless network is critical to
your users, the features in the Management Console make it easy to deploy, manage, and utilize your
wireless network.
Bandspeed's Listen+Learn technology simplifies the installation and management of one or more
Bandspeed access points by automatically configuring the channel to transmit power settings for the
access point(s).
Listen+Learn technology monitors RF activity in the environment of both Bandspeed and non-Bandspeed
access points. This data is used to select optimal channel and transmit power settings for the Bandspeed
access points, resulting in increased performance of your network's data transfer throughput.
1.7.2 Additional Features Included with the WLAN Management Console
Software
Rogue access point detection, notification, and mitigation
Wizard-driven tools that simplify WLAN service deployment and modifications across the
network
Remote monitoring and remote network management
Load balancing and fast roaming between access points, optimizing voice, data, and video
transfer rates
1.7.3 Bandspeed AirMaestro WLAN Monitor Console
The WLAN Monitor Console is a subset of the WLAN Management Console Software and, as a
consequence, has a less robust feature set. The functions of the WLAN Monitor Console are detailed in the
Bandspeed AirMaestro WLAN Management Console User Guide.
1.7.4 Installation Recommendations for the WLAN Management / WLAN
Monitor Console Software
If you have both, you only need to install the WLAN Management Console software.
If you only have the WLAN Monitor Console software, then install that copy.
You can upgrade at a later time to the WLAN Management Console software. At that time, you
can install it on the same system that is running the WLAN Monitor Console software.
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1.8 Wireless Network Standards
The following terms are used in this user guide and are defined by Wikipedia Encyclopedia (2007).
IEEE 802.11
Commonly known by the brand Wi-Fi, it denotes a set of WLAN standards developed by working group
11 of the IEEE LAN/MAN Standards Committee (IEEE 802). The term 802.11x is also used to denote the set
of amendments to the standard. The term IEEE 802.11 is also used to refer to the original 802.11 (1997),
which is now sometimes called "802.11 legacy."
802.11a
The 802.11a amendment to the original standard was ratified in 1999. The 802.11a standard uses the
same core protocol as the original standard, operates in 5 GHz band, and uses a 52-subcarrier orthogonal
frequency-division multiplexing (OFDM) with a maximum raw data rate of 54 megabits per second
(Mbps), which yields realistic net achievable throughput in the mid-20 Mbps.
Because the 2.4 GHz band is heavily used, using the 5 GHz band gives 802.11a a significant advantage.
However, this high carrier frequency also brings a slight disadvantage: the effective overall range of
802.11a is slightly less than that of 802.11b/g; 802.11a signals cannot penetrate as far as those for 802.11b
because they are absorbed more readily by walls and other solid objects in their path. On the other hand,
OFDM has fundamental propagation advantages when in a high multipath environment, such as an
indoor office. The higher frequencies enable the building of smaller antennae with higher RF system gain,
which counteract the disadvantage of a higher band of operation.
802.11b
The 802.11b amendment to the original standard was ratified in 1999. 802.11b has a maximum raw data
rate of 11 Mbps and uses the same carrier sense multiple access with collision avoidance (CSMA/CA)
media access method defined in the original standard. Due to the CSMA/CA protocol overhead, in
practice the maximum 802.11b throughput that an application can achieve is about 5.9 Mbps using
Transmission Control Protocol (TCP) and 7.1 Mbps using User Datagram Protocol (UDP).
802.11b is normally used in a point-to-multipoint configuration, wherein an access point communicates
via an omni-directional antenna with one or more clients located in a coverage area around the access
point. Typical indoor range is 30 meters (100 feet) at 11 Mbps and 90 meters (300 feet) at 1 Mbps. The
overall bandwidth is dynamically shared across all the users on a channel. With high-gain external
antennas, the protocol can also be used in fixed point-to-point arrangements, typically at ranges up to 8
kilometers (5 miles).
802.11b cards can operate at 11 Mbps but scale back to 5.5, then 2, and then 1 Mbps (also known as
Adaptive Rate Selection) if signal quality becomes an issue. Because the lower data rates use less complex
and more redundant methods of encoding the data, they are less susceptible to corruption due to
interference and signal attenuation.
802.11g
In June 2003, a third modulation standard was ratified: 802.11g. This works in the 2.4 GHz band (like
802.11b) but operates at a maximum raw data rate of 54 Mbps, or about 19 Mbps net throughput.
Although 802.11g operates in the same frequency band as 802.11b, it can achieve higher data rates
because of its similarities to 802.11a. The maximum range of 802.11g devices is slightly greater than that
of 802.11a devices.
Despite its major acceptance, 802.11g suffers from the same interference as 802.11b in the already
crowded 2.4 GHz range. Devices operating in this range include microwave ovens, Bluetooth devices,
baby monitors and cordless telephones. Interference issues and related problems within the 2.4 GHz band
have become a major concern and frustration for users.
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1-7
1.9 Approved Channels
Use of the AirMaestro 3100AG Virtual Controller Access Point is authorized only for the channels
approved by each country. Through the AP Web UI Interface and the Command Line Interface you can
select your country from the Country Code list. You may be limited to the channels available due to
Federal Communications Commission (FCC) conformance and other country restrictions.

Installing the Access Point(s)
2
2.1 Installation Requirements
The following items are required for installation:
Bandspeed AirMaestro 3100AG Virtual Controller Access Point(s)
One AC-to-DC 5-volt power supply per access point
One CD-ROM containing the Setup Wizard software, the User's Manual, a copy of the Bandspeed
Access Point Quick Start Guide, and a bonus copy of the WLAN Monitor Console software
If you do not have IEEE 802.3af Power-over-Ethernet (PoE) equipment, use the AirMaestro 5-volt
power supply that is included with each access point
If your LAN is IEEE 802.3af-compliant, you can connect directly to the LAN equipment and the
Bandspeed 5-volt power supply is not needed
One standard Category 5 Ethernet (straight 8-wire) cable (customer supplied)
To access Bandspeed’s AP Web UI Interface configuration management system, you will need a
computer system that has the following system requirements:
oOperating Systems supported: Windows®2003, XP™, or Vista™
oBrowsers supported: Microsoft®Internet Explorer®5.5 and higher and Mozilla®
Firefox®1.5 and higher
oPC CPU requirements: Intel/AMD x86 with at least 1 GHz CPU
oMinimum memory: 512 megabytes (MB) of RAM or higher recommended (256 MB
minimum supported; may limit performance)
oMiscellaneous: Super VGA (800 x 600) or higher-resolution video adapter; must
support DirectX9, CD-ROM or DVD drive, and a keyboard and Microsoft Mouse or
compatible pointing device
2.2 Safety Information
Warnings contain directions that you must follow for your personal safety. Follow all directions carefully.
You must read the following safety information carefully before you install or remove the access point.
Warning: To comply with FCC RF exposure limits, a minimum of body-to-antenna distance of 8 inches
must be maintained when the access point is in the ON position.
Warning: The equipment must be installed in compliance with national and local building codes, FCC
rules, and regulatory restrictions. Only professional network personnel should install the access points,
antennas, and cables.
Warning: If you supply your own Ethernet cable, make sure that it is CAT5 straight-through (8-wire) that
has not been altered in any way. A non-standard Ethernet cable may damage the access point.
Warning: Disconnect the power adapter before moving the unit.
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Warning: If using the supplied DC power supply to provide power to the access point, the socket outlet
must be near the unit and easily accessible. You can only remove power from the access point by
disconnecting the power cord from the outlet or disconnecting the PoE cable.
Warning: There are no user-replaceable fuses or user serviceable parts inside the access point. If you have
a physical problem with the unit that cannot be solved with problem solving actions in this guide, contact
your supplier.
Warning: To avoid damage to the equipment or possible personal injury, you must use the supplied
power supply or IEEE 802.3af-compliant power supply equipment that is safety certified according to UL,
CSA, IEC, or other applicable national or international safety requirements for the country of use.
Warning: It is the responsibility of the installer to make sure that the PoE power supply is properly
connected. Connection to any other device may result in permanent damage to the access point, electric
shock, or fire. Refer to the installation instructions for proper installation.
2.3 Determining the Correct Site
One of the major advantages of the AirMaestro 3100AG Virtual Controller Access Point is that it greatly
simplifies the site selection process. To optimize performance, locate the 3100AG Access Point in the
center of the distribution of your users, assuming they are fairly evenly distributed throughout your
environment. Bandspeed's Listen+Learn technology can help mitigate interference and provide load
balancing; this consideration for site selection is not critical.
2.4 Avoiding Reflective Surfaces
The most important concern in the selection of a mounting site is the avoidance of walls, ceilings, floors,
and metal surfaces close to the AirMaestro 3100AG Virtual Controller Access Point. These surfaces tend to
reflect RF signals and, if they are close, reflect strong signals. This results in more interference and
therefore poorer signal quality.
Wherever possible, keep the AirMaestro 3100AG Virtual Controller Access Point 10 to 20 feet from walls.
Optimally, you should place it at a height equidistant from the ceiling and floor (tabletop mount).
2.5 Minimizing Interference
The Bandspeed Listen+Learn software enables the AirMaestro 3100AG Virtual Controller Access Point to
operate efficiently even in the presence of interfering signals. However, when determining ideal
placement, avoid the following devices:
802.11b, 802.11g, and Bluetooth access points
2.4 GHz (gigahertz) cordless telephones
2.4 GHz wireless cameras, area monitors, and similar devices
Microwave ovens in regular use
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2.6 RF Obstacles
RF signals at 2.4 GHz do not easily pass through obstacles. Depending on the construction material used,
walls between the AirMaestro 3100AG Virtual Controller Access Point and the intended station(s)
attenuate the signal, thereby reducing the effective range. Therefore, place the 3100AG Access Point so
that signals travel through as few walls as possible, especially if the walls have significant metal content or
foil-backed insulating materials.
Signals traverse floors and ceilings, so it is possible to cover more than one floor with a single AirMaestro
3100AG Virtual Controller Access Point. However, floors can be severe attenuators, so you should expect
reduced range in this configuration.
2.7 Power and Network Connections
The ideal location must also provide for power and network connections for the AirMaestro 3100AG
Virtual Controller Access Point. Because it is IEEE 802.3af-compliant, a single PoE cable provides the power
and network connection. If you do not use PoE LAN equipment, place the 3100AG Access Point near an
AC power source for the external power supply.
2.7.1 PoE Connection
When connected to an IEEE 802.3af-compliant powered switch, the AirMaestro 3100AG Virtual Controller
Access Point receives all required power from the switch. No external power supply is required. Once the
PoE cable is connected to the 3100AG Access Point, the unit begins initialization, which takes
approximately one minute.
2.7.2 Using the External Power Supply
If you are not using powered Ethernet, the AirMaestro 3100AG Virtual Controller Access Point is powered
by the external power supply (included). Plug the external supply into an AC source (100-250 V, 50-60 Hz),
and then plug the DC side into the 3100AG Access Point's external power supply connector. The unit
initializes within approximately one minute.
Before You Begin: Record each of the access point’s MAC address in a safe space before the access
point is installed in a difficult to reach location. The access point’s MAC address is located on the bottom
underneath side of the access point housing.
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2.8 Configuring the AirMaestro 3100AG Virtual Controller
Access Point Using the Serial Port
The serial port is RS-232C-compliant. It is recommended for Advanced Wireless Users. Once the settings
for the wired Ethernet port and the wireless interfaces are set to work with your network, you may use any
one of them (serial port, Ethernet port, or wireless) for configuration changes or access point
management. Be sure that the serial port settings of the attached terminal device are the same as those of
the AirMaestro 3100AG Virtual Controller Access Point, as listed in Table 2-1.
Serial Port Settings
Item Setting
Bit Rate 115,200 bps
Data Bits 8
Stop Bits 1
Parity None
Flow Control None
Table 2-1: Serial port settings.
Should the AirMaestro 3100AG Virtual Controller Access Point become inaccessible over the network
(Ethernet or wireless), you may need to configure it using the serial interface. In that case, follow these
steps:
1. Connect a serial cable from an industry-standard PC to the serial port on the back of the
3100AG Access Point using an RJ-45 to DB9 adapter.
2. Configure the serial interface according to the Serial Port information in Section 2.10,
Important Factory Defaults for the AirMaestro 3100AG Virtual Controller Access Point,
of this user guide. Use a serial interface program, such as Tera Term, to configure the serial
interface, which is usually COM1.
3. After configuring the serial interface, press Enter. The login prompt appears, as shown in
Figure 2-1.
Figure 2-1: The login prompt for accessing the AirMaestro 3100AG Virtual Controller Access Point.
4. Enter admin as the user name, and press Enter.
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5. Enter Bandspeed as the password, and press Enter. (Bandspeed is the default password.)
You are now logged in to the AirMaestro 3100AG Virtual Controller Access Point. All Bandspeed
command line interface functionality is available. See Section 6, Command Line Interface (CLI),in this
user guide for detailed information on CLI commands.
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2.9 Checking the LEDs
When the access point is connected to power, the light-emitting diodes (LEDs) indicate the following
activity:
LED Descriptions
LED Color Indicates
LAN2 Green LAN port 2 has a physical link
LAN1 Green LAN port 1 has a physical link
WLAN Green WLAN radios are on
Power Green Power is supplied to the access point
Note: When an LED is blinking, it is an indication that there is LAN/WLAN activity associated with that
channel.
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2-7
2.10 Important Factory Defaults for the AirMaestro 3100AG
Virtual Controller Access Point
Table 2-2 lists the factory defaults you may need to get your AirMaestro 3100AG Virtual Controller Access
Point up and running on your local network. The defaults were chosen to provide quick initial access to
the system; however, you may need to change some of them, depending on your environment.
Tip: Bandspeed recommends you change your admin/root password immediately and configure some
level of security. These topics are covered in later sections.
General Factory Defaults
Parameter Setting
IP address DHCP with fallback to 192.168.1.1
Admin/root password Bandspeed
SSID Bandspeed
Frequency band 802.11b/g 2.4 GHz on WIF 1, 802.11a 5.0 GHz on WIF 3, RF
monitoring on WIF 2
Channels Automatic Intelligent Channel Selection
Security None
Serial Port 115,200 baud, 8 data bits, no parity bits, 1 stop bit, no
flow-control, null-modem cable
Table 2-2: Factory defaults.
The following tables list the settings contained in the default configuration file, and therefore represents
the state of the system at initial startup.
AP
Parameter Setting
Boot Configuration File default
Country Code US
Allow Wireless AP Management Enabled
MAC Filter Status Disabled
MAC Filter Default Access Allowed
Telnet Disabled
Table 2-3: Access Point system default configuration settings.