D-Link AirPremier N DAP- 2590 User manual

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DAP- 2590 User’s Manual
D-Link AirPremier N Dual Band PoE Access Point
Table of Contents
Table of Contents
Package Contents 4
Introduction 5
Features and Benefits 6
Wireless Basics 7
Four Operational Modes 10
Getting Started 11
Using the Configuration Menu 13
Home > Basic Settings > Wireless > Access Point mode 15
Home > Basic Settings > Wireless > WDS with AP mode 17
Home > Basic Settings > Wireless > WDS mode 19
Home > Basic Settings > Wireless > Wireless Client mode 21
Home > Basic Settings > Wireless > Open System or Shared Key authentication 23
Home > Basic Settings > Wireless > WPA-Personal authentication 24
Home > Basic Settings > Wireless > WPA-Enterprise authentication 25
Home > Basic Settings > LAN 27
Home > Advanced Settings > Performance 28
Home > Advanced Settings > Multi-SSID 31
Home > Advanced Settings > VLAN > VLAN List 34
Home > Advanced Settings > VLAN > Port List 35
Home > Advanced Settings > VLAN > Add/Edit VLAN 36
Home > Advanced Settings > VLAN > PVID Setting 37
Home > Advanced Settings > Intrusion 38
Home > Advanced Settings > Schedule 39
Home > Advanced Settings > QoS 40
Home > Advanced Settings > DHCP Server > Dynamic Pool Settings 42
Home > Advanced Settings > DHCP Server > Static Pool Setting 44
Home > Advanced Settings > DHCP Server > Current IP Mapping List 46
Home > Advanced Settings > Filters > Wireless MAC ACL 48
Home > Advanced Settings > Filters > WLAN Partition 49
Home > Status > Device Information 50
Home > Status > Client Information 51
Home > Status > WDS Information 52
Home > Status > Stats > Ethernet 53
Home > Status > Stats > WLAN 54
Home > Status > Log > View Log 55
Home > Status > Log > Log Settings 56
Maintenance > Administrator Settings 57
Maintenance > Administrator Settings > Limit Administrator 58

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Maintenance > Administrator Settings > System Name Settings 59
Maintenance > Administrator Settings > Login Settings 60
Maintenance > Administrator Settings > Console Settings 61
Maintenance > Administrator Settings > SNMP Settings 62
Maintenance > Administrator Settings > Ping Control Setting 63
Maintenance > Firmware and SSL Certification Upload 64
Maintenance > Configuration File 65
Maintenance > Time and Date 66
System > System Settings 67
Help 68
Troubleshooting 69
Technical Specifications 72
Warranty 74
Technical Support 80
Registration 81
Table of Contents

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DAP- 2590 User’s Manual
D-Link AirPremier N Dual Band PoE Access Point
D-Link DAP-2590 AirPremier N Dual Band PoE Access Point
Power Adapter
Manual on CD
Ethernet Cable
Mounting Plate
Package Contents
Minimum System Requirements
Warning: Using a power adapter with different specifications than the one included with
the DAP-2590 will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
Computers with Windows®, Macintosh®, or Linux-based operating systems with
an installed Ethernet adapter
Internet Explorer version 7.0 and above or Firefox version 3.0 and above.
Package Contents
Quick Installation Guide

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Introduction
Introduction
D-Link, an industry pioneer in wireless networking, introduces a solution for
businesses seeking to deploy next generation draft 802.11n LANs. D-Link unveils its
new AirPremier N Dual Band PoE Access Point (DAP-2590), designed specifically
for business-class environments such as large or enterprise corporations to
provide secure and manageable dual band wireless LAN options for network
administrators.
Versatile Access Point
The AirPremier N Dual Band PoE Access Point allows network administrators to
deploy a highly manageable and extremely robust dual band wireless network.
All three dual band antennas are detachable and can provide optimal wireless
coverage in either 2.4GHz (802.11g and draft 2.0 802.11n) or 5GHz (802.11a and
draft 2.0 802.11n) bands. Enclosed in a plenum-rated metal chassis, the AirPremier
N Dual Band PoE Access Point adheres to strict fire codes for placement in air
passageways. For advanced installations, this new high-speed Access Point has
integrated 802.3af Power over Ethernet (PoE) support, allowing installation of this
device in areas where power outlets are not readily available.
Enhanced Performance
The AirPremier N Dual Band PoE Access Point delivers reliable wireless performance
with maximum wireless signal rates of up to 300Mbps1 in either the 2.4GHz or
5GHz wireless band. This, coupled with support for Wi-Fi Multimedia™ (WMM)
Quality of Service features, makes it an ideal access point for audio, video, and
voice applications. Additionally, the DAP-2590 supports load balance features to
ensure maximum performance.
Security
To help maintain a secure wireless network, the AirPremier N Dual Band PoE
Access Point provides the latest in wireless security technologies by supporting
both Personal and Enterprise versions of WPA and WPA2 (802.11i) with support for
RADIUS server backend. To further protect your wireless network, MAC Address
Filtering, Wireless LAN segmentation, Disable SSID Broadcast, Rogue AP Detection,
and Wireless Broadcast Scheduling are also included.
The AirPremier N Dual Band Poe Access Point includes support for up to 8 VLANs
for implementing multiple SSIDs to further help segment users on the network. The
DAP-2590 also includes a wireless client isolation mechanism, which limits direct
client-to-client communication.

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Four different operation modes - Capable of operating in one of four different
operation modes to meet your wireless networking needs: Access Point, WDS with
AP, WDS, or Wireless Client.
Faster wireless networking with the 802.11n (draft) standard to provide a maximum
wireless signal rate of up to 300 Mbps*.
Compatible with the 802.11b standard to provide a wireless data rate of up to 11
Mbps, allowing you to migrate your system to the 802.11n (draft) and 802.11g
standards on your own schedule without sacrificing connectivity.
Compatible with the 802.11g standard to provide a wireless data rate of up to 54
Mbps in the 2.4 GHz frequency range.
Compatible with the 802.11a standard to provide a wireless data rate of up to 54
Mbps in the 5 GHz frequency range.
Better security with WPA - The DAP-2590 can securely connect wireless clients on
the network using WPA (Wi-Fi Protected Access) to provide a much higher level of
security for your data and communications than its previous versions.
AP Manager II management software - The real-time display of the network's
topology and AP’s information makes network configuration and management quick
and simple.
SNMP for management - The DAP-2590 is not just fast, but also supports SNMP
v.3 for better network management. Superior wireless AP manager software is
bundled with the DAP-2590 for network configuration and firmware upgrade.
Systems administrators can also set up the DAP-2590 easily with the Web-based
configuration. A D-Link D-View 6.0 module will be downloadable for network
administration and real-time network traffic monitoring with D-Link D-View 6.0
software.
Utilizes OFDM technology (Orthogonal Frequency Division Multiplexing).
Supports 802.3af Power over Ethernet.
Supports one 10/100/1000M Ethernet port.
Operates in the 2.4~2.5 GHz or 5.15~5.85 GHz** frequency ranges.
Web-based interface for managing and configuring.
Features and Benefits
Features and Benefits
* Maximum wireless signal rate derived from IEEE Standard 802.11g, 802.11a and Draft 802.11n specifications. Actual data
throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and
construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless
signal range.
**Please note that operating frequency ranges vary depending on the regulations of individual countries and jurisdictions. The
DAP-2590 isn’t supported in the 5.25~5.35 GHz and 5.47 ~ 5.725 GHz frequency ranges in some regions.

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Wireless Basics
D-Link wireless products are based on industry standards to provide high-speed wireless
connectivity that is easy to use within your home, business or public access wireless networks.
D-Link wireless products provides you with access to the data you want, whenever and wherever
you want it. Enjoy the freedom that wireless networking can bring to you.
WLAN use is not only increasing in both home and office environments, but in public areas as well,
such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are
allowing people to work and communicate more efficiently. Increased mobility and the absence
of cabling and other types of fixed infrastructure have proven to be beneficial to many users.
Wireless adapter cards used on laptop and desktop systems support the same protocols as
Ethernet adapter cards, allowing wireless users to use the same applications as those used on
a wired network.
People use WLAN technology for many different purposes:
Mobility - productivity increases when people can have access to data in any location within
the operating range of their WLAN. Management decisions based on real-time information can
significantly improve the efficiency of a worker.
Low implementation costs - WLANs are easy to set up, manage, change and relocate. Networks
that frequently change can benefit from WLAN's ease of implementation. WLANs can operate in
locations where installation of wiring may be impractical.
Installation and network expansion - by avoiding the complications of troublesome cables, a
WLAN system can be fast and easy during installation, especially since it can eliminate the need
to pull cable through walls and ceilings.Wireless technology provides more versatility by extending
the network beyond the home or office.
Inexpensive solution - wireless network devices are as competitively priced as conventional
Ethernet network devices.The DAP-2590 saves money by providing users with multi-functionality
configurable in four different modes.
Scalability - Configurations can be easily changed and range from Peer-to-Peer networks,
suitable for a small number of users to larger Infrastructure networks to accommodate hundreds
or thousands of users, depending on the number of wireless devices deployed.
Wireless Basics

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Standards-Based Technology
The DAP-2590 Wireless Access Point utilizes the 802.11a, 802.11b, 802.11g, and 802.11n (draft)
standards.
The IEEE 802.11n (draft) standard is an extension of the 802.11a, 802.11b, and 802.1g standards
that came before it. It increases the maximum wireless signal rate up to 300 Mbps* within both* within both
the 2.4 GHz and the 5 GHz bands, utilizing OFDM technology.
This means that in most environments - within the specified range of this device - 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 simultaneously transmitted
at different frequencies to the receiver. OFDM reduces the amount of crosstalk (interference) in
signal transmissions.
The D-Link DAP-2590 will automatically sense the best possible connection speed to ensure the
greatest possible speed and range.
802.11n offers the most advanced network security features available today, including WPA.
Wireless Basics
* Maximum wireless signal rate derived from IEEE Standard 802.11g, 802.11a and Draft 802.11n specifications. Actual data throughput will vary.
Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead,
lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range.

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Wireless Basics
The D-Link DAP-2590 lets you access your network, using a wireless connection, from virtually
anywhere within its operating range. 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:
Keep your product away - at least 3-6 feet or 1-2 meters - from electrical devices or
appliances that generate RF noise.
4
Keep the number of walls and ceilings between the DAP-2590 and other network
devices to a minimum - each wall or ceiling can reduce your DAP-2590’s range
by 3-90 feet (1-30 meters). Position your devices so that the number of walls or
ceilings is minimized.
1
Be aware of the direct line between network devices. A wall that is 1.5 feet thick
(0.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a
2-degree angle, the wall appears to be over 42 feet (14 meters) thick! Position your
devices so that the signal will travel straight through a wall or ceiling - instead of at
an angle - for better reception.
2
Building materials can impede the wireless signal - a solid metal door or aluminum
studs can have a negative effect on range. Try to position wireless devices and
computers with wireless adapters so that the signal passes through drywall or open
doorways, and not through other materials.
3
Installation Considerations
If you are using 2.4 GHz cordless phones or X-10 (wireless products such as ceiling
fans, lights, and home security systems), your wireless connection may degrade
dramatically or drop completely. Make sure your 2.4 GHz phone base is as far away
from your wireless devices as possible. The base transmits a signal even when the
phone is not in use.
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DAP- 2590 User’s Manual
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Four Operational Modes
Four Operational Modes
Wireless Client AP acts as a wireless network adapter for your Ethernet
enabled device
Access Point (AP) Create a wireless LAN
WDS with AP Wirelessly connect multiple networks while still functioning
as a wireless AP
WDS Wirelessly connect multiple networks

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Getting Started
Consult with your cable or DSL provider for proper installation of the modem.
Connect the cable or DSL modem to a router. See the printed Install Guide
included with your router .
If you are connecting a desktop computer to your network, install a wireless
PCI adapter into an available PCI slot on your desktop computer.
Install the drivers for your wireless CardBus adapter into a laptop computer.
See the printed Install Guide included with the DAP-2590 .
2
3
4
5
6
You will need broadband Internet access.
1
Getting Started

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D-Link AirPremier N Dual Band PoE Access Point
Getting Started
Connecting PoE (Power over Ethernet)
Connect one end of an Ethernet cable (included with your package) to the LAN
port on the DAP-2590 and the other end of the Ethernet cable to either your
computer or to your PoE switch. The AP can be powered on by a PoE switch
or by the power adapter shipped with the AP.

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Using the Configuration Menu
Using the Configuration Menu
To configure the DAP-2590, use a computer that is connected to the DAP-2590 with an Ethernet
cable (see the Network Layout diagram ).
First, disable the Access the Internet using a proxy server function.To disable this function,
go to Control Panel > Internet Options > Connections > LAN Settings and uncheck the
enable box.
Start your web browser program (Internet Explorer, Mozilla Firefox).
Type the IP address and http port of the DAP-2590 in the address field (http://192.168.0.50)
and press Enter. Make sure that the IP addresses of the DAP-2590 and your computer are
in the same subnet.
After the connection is established, you will see the user identification window as shown.
Note: If you have changed the default IP address assigned to the DAP-2590, make sure to enter
the correct IP address.



Type “admin” in the User Name field.
Leave the Password field blank.
Click the Login button.
Note: If you have changed the password, make sure to enter the correct password.

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Using the Configuration Menu
After successfully logging into the DAP-2590 the following screen will appear:
When making changes on most of the configuration screens in this section, use the Apply button
at the bottom of each screen to save your configuration changes.
Click the Apply button to configure changes.

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Home > Basic Settings > Wireless > Access Point mode
Select Access Point from the pull-down menu. The other three
choices are WDS with AP, WDS, and Wireless Client.
Service Set Identifier (SSID) is the name designated for a specific
wireless local area network (WLAN). The SSID’s factory default
setting is dlink. The SSID can be easily changed to connect to an
existing wireless network or to establish a new wireless network.The
SSID can be up to 32 characters and is case-sensitive.
Enable or Disable SSID visibility. Enabling this feature broadcasts
the SSID across the network, thus making it visible to all network
users.
Enabling this feature automatically selects the channel that provides
the best wireless performance. Enable is set by default.The channel
selection process only occurs when the AP is booting up.
Mode:
Network Name (SSID):
SSID Visibility:
Auto Channel Selection:
Wireless Band: Select either 2.4 GHz or 5 GHz from the pull-down menu.
Using the Configuration Menu

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Channel: All devices on the network must share the same channel.To change
the channel, first toggle the Auto Channel Selection setting to
Disable, and then use the pull-down menu to make the desired
selection. (Note: The wireless adapters will automatically scan and
match the wireless settings.)
Allows you to select the channel width you would like to operate in.
Select 20 MHz if you are not using any 802.11n wireless clients. Auto
20/40 MHz allows you to both 802.11n and non-802.11n wireless
devices on your network.
Use the pull-down menu to choose Open System, Shared Key,
WPA-Personal, or WPA-Enterprise.
Select Open System to communicate the key across the
network.
Select Shared Key to limit communication to only those devices
that share the same WEP settings. If multi-SSID is enabled, this
option is not available.
Select WPA-Personal to secure your network using a password and
dynamic key changes. No RADIUS server is required.
Select WPA-Enterprise to secure your network with the inclusion
of a RADIUS server.
Using the Configuration Menu
Channel Width:
Authentication:

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Home > Basic Settings > Wireless > WDS with AP mode
WDS with AP mode is selected from the pull-down menu.
Service Set Identifier (SSID) is the name designated for a specific
wireless local area network (WLAN). The SSID’s factory default
setting is dlink. The SSID can be easily changed to connect to an
existing wireless network or to establish a new wireless network.
Enable or Disable SSID visibility. Enabling this feature broadcasts
the SSID across the network, thus making it visible to all network
users.
Mode:
Network Name (SSID):
SSID Visibility:
Wireless Band:
In WDS with AP mode, the DAP-2590 wirelessly connects multiple networks while still functioning
as a wireless AP.
Using the Configuration Menu
Select either 2.4 GHz or 5 GHz from the pull-down menu.

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Auto Channel
Selection:
Enter the MAC addresses of the APs on your network that will serve
as bridges to wirelessly connect multiple networks.
Using the Configuration Menu
Site Survey:
Remote AP MAC Address:
All devices on the network must share the same channel.To change
the channel, use the pull-down menu to make the desired selection.
(Note: The wireless adapters will automatically scan and match the
wireless settings.)
Channel:
Enabling this feature automatically selects the channel that will
provide the best wireless performance.This feature is not supported
in WDS with AP mode. The channel selection process only occurs
when the AP is booting up.
Authentication:
Click on the Scan button to search for available wireless networks,
then click on the available network that you want to connect with.
Use the pull-down menu to choose Open System, Shared Key, or
WPA-Personal.
Select Open System to communicate the key across the
network.
Select Shared Key to limit communication to only those devices
that share the same WEP settings. If multi-SSID is enabled, this
option is not available.
Select WPA-Personal to secure your network using a password and
dynamic key changes. No RADIUS server is required.
Allows you to select the channel width you would like to operate in.
Select 20 MHz if you are not using any 802.11n wireless clients. Auto
20/40 MHz allows you to both 802.11n and non-802.11n wireless
devices on your network.
Channel Width:

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Home > Basic Settings > Wireless > WDS mode
In WDS mode, the DAP-2590 wirelessly connects multiple networks, without functioning as a
wireless AP.
Using the Configuration Menu
WDS is selected from the pull-down menu.
Service Set Identifier (SSID) is the name designated for a specific
wireless local area network (WLAN). The SSID’s factory default
setting is dlink. The SSID can be easily changed to connect to an
existing wireless network or to establish a new wireless network.
Enable or Disable SSID visibility. Enabling this feature broadcasts
the SSID across the network, thus making it visible to all network
users.
Mode:
Network Name (SSID):
SSID Visibility:
Wireless Band: Select either 2.4 GHz or 5 GHz from the pull-down menu.

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Using the Configuration Menu
Auto Channel
Selection:
Enter the MAC addresses of the APs on your network that will serve
as bridges to wirelessly connect multiple networks.
Site Survey:
Remote AP MAC Address:
All devices on the network must share the same channel. To
change the channel, use the pull-down menu to make the desired
selection.
Channel:
Enabling this feature automatically selects the channel that will
provide the best wireless performance.This feature is not supported
in WDS mode.
Authentication:
Click on the Scan button to search for available wireless networks,
then click on the available network that you want to connect with.
Use the pull-down menu to choose Open System, Shared Key, or
WPA-Personal.
Select Open System to communicate the key across the
network.
Select Shared Key to limit communication to only those devices
that share the same WEP settings.
Select WPA-Personal to secure your network using a password and
dynamic key changes. No RADIUS server is required.
Channel Width: Use the pull-down menu to choose 20 MHz or Auto 20/40 MHz.