D-Link AirPro DWL-6000AP User manual

DWL-6000AP
2.4 GHz / 5 GHz Multimode
Manual
Building Networks for People
D-Link AirPro
Wireless Access Point
TM

2
Contents
Package Contents ................................................................................3
Introduction............................................................................................4
Wireless Basics ....................................................................................6
Getting Started ....................................................................................10
Using the Configuration Menu..............................................................12
Networking Basics ..............................................................................21
Troubleshooting ...................................................................................50
Technical Specifications ......................................................................56
Contacting Technical Support ..............................................................59
Warranty and Registration ...................................................................60

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Contents of Package:
•D-Link AirPro DWL-6000AP
2.4GHz/5GHz Multimode Wireless Access Point
•Power Adapter – 5V DC, 2.5A
•Manual on CD
•Quick Installation Guide
•Ethernet Cable
Note: Using a power supply with a different voltage rating than the one included with
the DWL-6000AP will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
System Requirements For Configuration:
•Computer with Windows, Macintosh, or Linux-based
operating system with an installed Ethernet adapter
•Internet Explorer or Netscape Navigator version 4.0 or
above, with JavaScript enabled
Package Contents

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Introduction
The new D-Link AirPro DWL-6000AP Multimode Wireless Access Point is a
multimode access point that simultaneously serves both 802.11a wireless
connectivity at up to 54 Mbps (108 Mbps in Turbo mode*) and 802.11b wireless
connectivity at up to 11Mbps (22 Mbps with D-Link AirPlus products.)
In addition to identifying and communicating with other 802.11a and 802.11b
wireless devices, the D-Link AirPro DWL-6000AP access point also builds a
bridge between wireless and wired network segments with its integrated 10/
100 Ethernet port. The multimode access point will automatically obtain an IP
address and forward additional IP addresses to multiple clients for a seamless
Ethernet network connection and shared Internet access.
Armed with powerful management and security capabilities, the D-Link Air Pro
DWL-6000AP has an intuitive and secure web-based interface that is powered
by an embedded web server. You can also manage your network with the AP
Manager,which is available on the CD that is included in your package. Advanced
security is offered with 802.1x support.
After completing the steps outlined in the Quick Installation Guide (included in
your package) not only will you have the ability to share information and
resources, but you will also be able to enjoy the freedom that wireless networking
delivers, at speeds capable of handling a video stream.
*When used with other D-Link AirPro products.

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The DWL-6000AP is compatible with most popular operating systems, including
Macintosh, Linux and Windows, and can be easily integrated into a large network.
This Manual is designed to help you connect the Access Point with the D-Link
2.4GHz AirPlus or 5GHz AirPro Wireless Adapters into an existing network.
Please take a look at the Getting Started section in this manual to see an example
of an Infrastructure network using the DWL-6000AP.
Connections Reset
MDI RJ-45 Ethernet Port Power Receptor
•Straight-Through cable is required when
connecting to a router or switch
•Cross-Over cable is required when connecting directly to an ethernet adapter on a
computer
•Supports Data Transfer Rates of up to 108 Mbps at 5GHz in Turbo mode
•Supports Data Transfer Rates of up to 22 Mbps at 2.4GHz with D-Link AirPlus
products
•Wireless Range of up to 900 feet*
•Fully 802.11a and 802.11b compatible
•Supports up to 256-bit WEP Encryption at 2.4GHz and up to 152-bit with
Enhanced Dynamic Keying at 5 GHz
•Less Interference with a total of Eleven Non-Overlapping Channels
•Utilizes Direct Sequence Spread Spectrum (DSSS) and Packet Binary
Convolutional Code (PBCC) at 2.4GHz
•Utilizes Orthogonal Frequency Division Multiplexing (OFDM) at 5GHz
Features & Benefits
*Architectural and environmental factors may adversely affect range.
•Supports 802.1x Authentication when used with EAP-MD5 or EAP-TLS

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•Supports easy firmware upgrade
•AP Manager on the Installation CD
• Supports AP Discover and easy IP Configuration
• Bulk Firmware upgrade
• Bulk device setting (WEP key, ACL, MD5 Database and others)
•Supports D-View and Open View for Enterprise application
•Supports Telnet Configuration
•MAC layer ACL (Access Control List) allows 16 MAC entries
•Enable/Disable SSID Broadcast
•PSPF-(Public Switch Packet Filter) - segregates the wireless segment from
the LAN
•Supports TPC and DFS function for worldwide operations
•Internal Station Connection Option - segregates the 802.11a segment from
the 802.11b segment
•3 methods of network configuration: Web-based management, APManager
(available on the Installation CD that came with your purchase), and Telnet.
•3 Year Warranty (USA only)

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LEDS
LED stands for Light-Emitting Diode. The DWL-6000AP Wireless Access
Point has 5 Green LEDs as shown below:
LED LED Activity
Power A steady light indicates
a connection to a power source
10M Link/Act
100M Link/Act A steady light indicates a connection on the
Ethernet port, at 100Mbps; a blinking light
indicates activity
11a WLAN A blinking light indicates activity on the
802.11a wireless network
11b WLAN A blinking light indicates activity on the
802.11b wireless network
D-Link AirPro wireless products are based on industry standards to provide easy-to-
use and compatible high-speed wireless connectivity within your home, business or
public access wireless networks. Strictly adhering to the IEEE standard, the D-Link
AirPro wireless family of products will allow you to securely access the data you
want, when and where you want it. You will be able to enjoy the freedom that
wireless networking delivers.
A wireless local area network (WLAN) is a cellular computer network that transmits
and receives data with radio signals instead of wires. Wireless LANs are used
increasingly in both home and office environments, and public areas such as
airports, coffee shops and universities. Innovative ways to utilize WLAN technology
are helping people to work and communicate
Wireless Basics
A steady light indicates connection on the
Ethernet port, at 10Mbps; a blinking light
indicates activity

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Wireless Basics
more efficiently. Increased mobility and the absence of cabling and other
fixed infrastructure have proven to be beneficial for many users.
Wireless users can use the same applications they use on a wired network.
Wireless adapter cards used on laptop and desktop systems support the
same protocols as Ethernet adapter cards.
Under many circumstances, it may be desirable for mobile network devices
to link to a conventional Ethernet LAN in order to use servers, printers or an
Internet connection supplied through the wired LAN. A Wireless Access
Point (AP) is a device used to provide this link.
People use wireless LAN technology for many different purposes:
Mobility - Productivity increases when people have access to data in any
location within the operating range of the WLAN. Management decisions
based on real-time information can significantly improve worker efficiency.
Low Implementation Costs –WLANs (Wireless Local Area Networks) are
easy to set up, manage, change and relocate. Networks that frequently
change, both physically and logically, can benefit from WLANs ease of
implementation. WLANs can operate in locations where installation of wiring
may be impractical.
Installation Speed and Simplicity - Installing a wireless LAN system can
be fast and easy and can eliminate the need to pull cable through walls and
ceilings.
Network Expansion - Wireless technology allows the network to go where
wires cannot go.
Scalability – Wireless Local Area Networks (WLANs) can be configured in a
variety of topologies to meet the needs of specific applications and
installations. Configurations are easily changed and range from peer-to-peer
networks suitable for a small number of users to full infrastructure networks
of thousands of users that allow roaming over a broad area.

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Wireless Basics
The DWL-6000AP is compatible with the D-Link AirPro 802.11a family of
products, which include:
♦5GHz Wireless Cardbus Adapters used with laptop computers
(D-Link DWL-A650)
♦5GHz Wireless PCI Adapters used with desktop computers
(D-Link DWL-A520)
The DWL-6000AP is also compatible with the D-Link AirPlus 802.11b Wireless
Family of LAN products, which include:
♦Enhanced 2.4GHz Wireless Cardbus Adapters used with laptop
computers (D-Link DWL-650+)
♦Enhanced 2.4GHz Wireless PCI cards used with desktop computers
(D-Link DWL-520+)
Standards-Based Technology
The versatile DWL-6000AP Multimode Wireless Access Point integrates both
802.11a and 802.11b standards into a single unit.
The IEEE 802.11a standard designates that devices operate at an optimal
data rate of 54 Mbps (108Mbps in proprietary Turbo mode.) This means you
will be able to transfer large files quickly or even watch a movie in MPEG
format over your network without noticeable delays. This technology works
by transmitting high-speed digital data over a radio wave utilizing OFDM
(Orthogonal Frequency Division Multiplexing) technology. OFDM works by
splitting the radio signal into multiple smaller sub-signals that are then
transmitted simultaneously at different frequencies to the receiver. OFDM
reduces the amount of crosstalk (interference) in signal transmissions.
D-Link AirPro products will automatically sense the best possible connection
speed to ensure the greatest speed and range possible.
Based on the IEEE 802.11b standard, the DWL-6000AP is also
interoperable with existing compatible 2.4GHz wireless technology with data
transfer speeds of up to 22Mbps (with D-Link AirPlus Family of Wireless
devices,) as well as standard 802.11b technology (with D-Link Air Family of
Wireless devices), with speeds of up to 11Mbps.
Supports 802.1x Authentication to prevent breeches in security. In
conjunction with EAP software, 802.1x Authentication verifies client identity
through a Radius Server to prevent unknown clients from accessing the
network.

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Wireless Basics
Installation Considerations
Designed to go up to 328 feet (100 meters) indoors, D-Link AirPro DWL-
6000AP lets you access your network, using a wireless connection, from
virtually anywhere. Keep in mind, however, that the number, thickness and
location of walls, ceilings or other objects that the wireless signals must pass
through may limit the range. Typical ranges vary depending on the types of
materials and background RF (radio frequency) noise in your home or
business. The key to maximizing wireless range is to follow these basic
guidelines:
1. Keep the number of walls and ceilings between the DWL-6000AP and
your receiving device (e.g., the DWL-A650) to a minimum - each wall or
ceiling can reduce your D-Link AirPro Wireless product’s range from 3-90
feet (1-30 meters.) Position your Access Points, Residential Gateways,
and computers so that the number of walls or ceilings is minimized.
2. Be aware of the direct line between Access Points, Residential Gateways
(routers) and computers. A wall that is 1.5 feet thick (.5 meters), at a 45-
degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree
angle it looks over 42 feet (14 meters) thick! Try to make sure that the
Access Points and adapters are positioned so that the signal will travel
straight through a wall or ceiling for better reception.
3. Building Materials make a difference - a solid metal door or aluminum
studs may have a negative effect on range. Try to position Access Points,
and computers with wireless adapters so that the signal passes through
drywall or open doorways and not other materials.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical
devices or appliances that generate RF noise.
For the average home or office, signal range should not be an issue. If you
experience low or no signal strength in areas of your home or office that you
wish to access, consider positioning the Access Point in a location directly
between the computers with wireless adapters. Additional Access Points
can be connected to provide better coverage in rooms or offices where the
signal does not appear as strong as desired.

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Getting Started
An Infrastructure wireless network contains an Access Point. The
Infrastructure Network example, shown here, contains the following D-Link
network devices:
A wireless Access Point - D-Link AirPro DWL-6000AP
An Ethernet Broadband Router - D-Link DI-604
A laptop computer with a wireless adapter - D-Link AirPro DWL-A650
A desktop computer with a wireless adapter - D-Link AirPro DWL-A520
A Cable modem - D-Link DCM-200
If you need to assign IP Addresses to the computers on the network,
please remember that the IP Address for each computer must be in
the same IP Address range as all the computers in the network, and
the Subnet mask must be exactly the same for all the computers in the
network.
For example: If the first computer is assigned an IP Address of
192.168.0.2 with a Subnet Mask of 255.255.255.0, then the second
computer can be assigned an IP Address of 192.168.0.3 with a Subnet
Mask of 255.255.255.0, etc.
IMPORTANT: If computers or other devices are assigned the same
IP Address, one or more of the devices may not be visible on the
network.
IP ADDRESS
Note: If you are using a DHCP-capable router in your network setup,
such as the DI-604, you will not need to assign a static IP Address.
R
ight out of the box, with its default settings, the DWL-6000AP will
automatically connect with other D-Link AirPro or AirPlus products.

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Please remember that D-Link AirPro wireless devices are pre-configured to connect
together, right out of the box, with the default settings.
You will need a broadband Internet access (Cable/DSL) subscription
Consult with your Cable/DSL provider for proper installation of the modem
Connect the modem to an Ethernet broadband router such as the
DI-604 (see the Quick Installation Guide included with the DI-604.)
Connect the router to the D-Link AirPro DWL-6000AP (see the Quick
Installation Guide included with the DWL-6000AP.)
If you are connecting a desktop computer in your network, you can install the
D-Link AirPro DWL-A520 wireless PCI adapter into an available PCI slot.
(See the Quick Installation Guide included with the DWL-A520.)
Install the drivers for the wireless cardbus adapter (D-Link AirPro DWL-A650)
into the laptop computer (see the Quick Installation Guide included
with DWL-A650.)
Getting Started
Please refer to the following
sections of this manual for
additional information about
setting up a network:
Networking Basics - learn
how to check and assign your
IP Address; share printers and
files.
Using the Configuration
Menu - learn the settings for
the DWL-6000AP, using the
web-based interface.
Troubleshooting - learn how
to check for common
installation issues and other
tips for troubleshooting.
1
2
3
4
5
6
For a typical wireless setup at home (as shown above,)
please do the following:

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The Configuration Menu for the DWL-6000AP is web-based. The DWL-
6000AP can be set up using any current web browser, i.e., Internet Explorer
5.5 (or newer), or Netscape Navigator 4x (or newer).
Using the Configuration Menu
The computer that you are using for initial configuration must have an IP Address
within the same range as the IP Address of the DWL-6000AP. The DWL-
6000AP has a default IP Address of 192.168.0.50 with subnet mask
255.255.255.0
If you are not using a D-Link router in your network, you will need to assign a
Static IP Address to the computer that you are using to configure the DWL-
6000AP, within the IP Address Range of the DWL-6000AP. For instance, you
can assign a static IP address of 192.168.0.2 with subnet mask of 255.255.255.0
(Please see Networking Basics in this manual for information on Assigning
a Static IP Address.)
Factory Default Settings for the DWL-6000AP
SSID for 802.11a default
and 802.11b
Channel 36, 6
WEP disabled
User Name admin (lower case)
Password (no password, leave field blank)
IP Address 192.168.0.50

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admin
Using the Configuration Menu
(During configuration, please always remember to click Apply to save the changes.)
Whenever you want to configure your network or the DWL-6000AP, you can access
the Configuration Menu by opening the web-browser and typing in the IP Address of
the DWL-6000AP. The DWL-6000AP default IP Address is shown below:
 Open the web browser
 Type in the IP Address of
the Access Point
Note: if you have changed the default IP Address assigned to the DWL-6000AP,
make sure to enter the correct IP Address.
Type admin (lower case) in
the User Name field
Leave the Password
blank
 Click Next
Home > Wireless
Here the Home> Wireless tab is
displayed. If you wish to change
the default settings, you can
make changes to these items, as
shown on the following page.
Home > Wizard
The Home>Wizard screen will
appear. Please refer to the Quick
Installation Guide for more infor-
mation regarding the Setup Wiz-
ard.
admin

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255.255.255.0
Using the Configuration Menu
Home > Wireless (continued)
Wireless Band: Choose 802.11a or 802.11b. In the illustration shown,
802.11a is selected .
SSID: (Service Set Identifier)“default” is the default setting for both
802.11a and 802.11b. The SSID is a unique name that identifies a network.
All devices on a network must share the same SSID name in order to
communicate on the network. If you choose to change the SSID from the
default setting, input your new SSID name in this field. The SSID can be up to
32 characters in length.
SSID Broadcast: “enable” is the default setting. The SSID Broadcast
“broadcasts” the SSID over the network, making connection easier, although
you may choose to disable this feature.
Channel: Channel 36 is the default channel for 802.11a. Channel 6 is
the default channel for 802.11b. Select a different channel if you want to
change the default setting. All devices on the network must be set to the
same channel to communicate on the network. (Current wireless network
adapters will automatically scan for the channel to establish connection with
the access point.)
Radio Frequency: the radio frequency (which corresponds to the wireless
band selected) appears in this “read-only” field.
Click Help at any time for more information.
Click Apply if you have made any changes or additions.
This window displays the default settings of the DWL-6000AP. The default IP
Address is 192.168.0.50. If you select Dynamic IP Address, you will obtain
a dynamic IP Address from a DHCP server on your network.
(Note: you will need to use the AP Manager to determine the IP Address
dynamically assigned to the Access Point.)
The Subnet Mask is 255.255.255.0. Input the IP Address of the Default
Gateway (the router on your network.)
Click Apply if you have made any changes.

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Using the Configuration Menu
The default Performance settings are shown in the illustration above.
Wireless Band: Select 802.11a (up to 108 Mbps speed in turbo mode in the 5GHz
range) or 802.11b (up to 22 Mbps speed with AirPlus adapters.)
Turbo Setting: Select Enabled or Disabled. The default setting is Disabled for
802.11a. 802.11b does not have the Turbo mode option.
Frequency: The frequency range will be displayed.
Channel: The default channel for 802.11a is 36.
The default channel for 802.11b is 6.
Data Rate: Select the transmission rate for the network
Beacon Interval: Beacons are packets sent by an Access Point to synchronize a
wireless network. Specify a Beacon interval value (20-1000.) Default (100) is
recommended.
DTIM: (Delivery Traffic Indication Message) Enter a value between 1 and 255 for
the Delivery Traffic Indication Message (DTIM.) A DTIM is a countdown informing
clients of the next window for listening to broadcast and multicast messages.
Advanced > Performance

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Using the Configuration Menu
Advanced > Filters > Wireless Access Settings
Select the Wireless Band (802.11a or 802.11b)
At the Access Control pull-down menu, select Disabled (the default setting,)
Accept or Reject.
Input up to 16 MAC Addresses in the Access Control List. The devices with the input
MAC Addresses will be accepted or rejected from the selected wireless band.
MAC Address (Media Access Control Address)
A unique hardware address that identifies a device on a network. It is assigned at
the factory and cannot be changed. Usually you will find this address on a sticker
on the device or on the packaging. (Please use the following format when entering
the MAC address- xx:xx:xx:xx:xx:xx)
Fragment Length: This value should remain at its default setting of 2346. If you
experience a high packet error rate, you may slightly increase your Fragmentation
Threshold within the value range of 256 to 2346. Setting the Fragmentation
Threshold too low may result in poor performance.
RTS Length: This value should remain at its default setting of 2346. If you encounter
inconsistent data flow, only minor modifications to the value range between 256 and
2346 are recommended.
RTS Length: This value should remain at its default setting of 2346. If you encounter
inconsistent data flow, only minor modifications to the value range between 256 and
2346 are recommended.
Transmit Power: Choose Full, 1/2, 1/8, or minimum Power. You may wish to limit
the distance of the signal for security purposes.

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Using the Configuration Menu
Advanced > Filters > WLAN Partition
Wireless Band: Select 802.11a or 802.11b
Internal Station Connection: Click on Enabled* to enable communication between
the 802.11a and 802.11b bands on your dual-band network. Deselect this box to
disallow communication between the two bands on your network. (*You will also need
to check Enabled at the Internal Station Connection Between 802.11a and
802.11b box in this screen, in order for this communication to be successful.)
Ethernet to WLAN Access: Click on Enabled to enable communication between the
wireless segment and the Ethernet segment on your network. Deselect this box to
disallow communication between the wireless segment and the Ethernet segment.
Internal Station Connection Between 802.11a and 802.11b: Click on Connection
Enabled* to allow communication between these two segments of the wireless
network. (*You will also need to check Enabled at the Internal Station Connection
box in this screen, in order for this communication to be successful.)
Click Apply to make the changes effective.

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Using the Configuration Menu
Advanced > Encryption
WEP: Select Enabled or Disabled (the default setting is Disabled)
Wireless Band: Select 802.11a or 802.11b
Authentication: Select from one of the following:
 Open System: the DWL-6000AP will be visible to all devices on the
network. Open System is the default setting.
 Shared Key: in order to access the DWL-6000AP on the network,
the device must be listed in the Access Control List
Hexadecimal digits consist of the numbers 0-9 and the letters A-F
ASCII (American Standard Code for Information Interchange) is a code for repre-
senting English letters as numbers from 0-127
WEP Key Type: Select HEX (Hexadecimal) or ASCII
WEP Key Size: Select 64, 128 or 256 bit for 802.11b; 64, 128, 152 bit for 802.11a
Valid Key: Select the key that you will use from one of the four keys in the Key Table.
Key Table: Input up to 4 keys using the format that you have selected in Wep Key
Type.
 Shared Key/Open System: click here to select both options
 802.1x: click here to select 802.1x authentication
802.1x - is the first line of defense against network intrusion. In the authentication
process the radius server verifies the identity of the client attempting to connect to
the network. Unfamiliar clients will be denied access. EAP(Extensible Authentication
Protocol) is required and is available through the Windows XP Operating System.
You will need to use the same type of EAP protocol on all the devices in your
network when using the 802.1x feature.

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If you wish, you
can change your
password here.
Keep a copy of
your password in
a safe place.
Click Help at any
time if you need
assistance.
Click Apply if you
have made any
changes.
Using the Configuration Menu
Tools > Admin
If you have made changes to the configuration settings, click Restart in this window
to apply the changes.
Click Restore, if you would like to return the DWL-6000AP to its factory default
settings.
Tools > System