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DAP-2020
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D-link DAP-2020 User Manual

Version 1.0 | 11/03/2016
User Manual
Wireless N300 Access Point
DAP-2020
Table of Contents
Table of Contents
Package Contents .........................................................................4
System Requirements ................................................................. 5
Introduction ................................................................................... 6
Features ............................................................................................8
Hardware Overview ..................................................................... 9
Connections ........................................................................... 9
LEDs .........................................................................................10
WPS LED/WPS Button .......................................................11
Operation Modes ........................................................................12
Access Point Mode .............................................................13
Wireless Client Mode .........................................................14
Repeater Mode ....................................................................15
Bridge Mode .........................................................................16
Bridge with AP Mode ........................................................17
WISP Client Router Mode .................................................18
WISP Repeater Mode .........................................................19
Wireless Installation Considerations ....................................20
Access Point Mode ........................................................30
Repeater Mode ...............................................................32
Wireless Client Mode ....................................................33
Bridge Mode ....................................................................34
Bridge with AP Mode....................................................35
WISP Client Router/WISP Repeater Modes ...........36
WAN Settings .......................................................................37
Dynamic IP (DHCP) ........................................................37
Static IP ..............................................................................38
PPPoE .................................................................................39
PPTP ....................................................................................40
LAN Settings .........................................................................41
Static IP ..............................................................................42
DHCP Server ....................................................................43
Advanced ......................................................................................44
Advanced Wireless .............................................................44
MAC Address Filter .....................................................................45
Wi-Fi Protected Setup ...............................................................46
User Limits .....................................................................................47
Web-based Conguration Utility ..........................................21
Wireless Setup Wizard ...............................................................22
Access Point Mode .............................................................23
Repeater Mode ....................................................................25
Wireless Client Mode .........................................................27
Manual Conguration ...............................................................29
Wireless Settings .................................................................29
Port Forwarding (WISP modes only) ...................................48
Port Filter (WISP modes only) ................................................49
DMZ (WISP modes only) ..........................................................50
Parental Control (WISP modes only)....................................51
Advanced Network (WISP modes only) .............................52
Maintenance ................................................................................53
Admin .....................................................................................53
System ....................................................................................54
2D-Link DAP-2020 User Manual
Table of Contents
Language Pack .....................................................................55
Firmware ................................................................................55
Watchdog ..............................................................................56
Time .........................................................................................57
System Check .......................................................................58
Schedules ..............................................................................59
Status ..............................................................................................60
Device Info ............................................................................60
Logs .........................................................................................61
Statistics .................................................................................62
Wireless ..................................................................................63
Help .................................................................................................64
What is WPA? ................................................................................66
Congure WPA/WPA2 Personal .............................................67
Congure WPA/WPA2 Enterprise ..........................................68
What is Wireless? .........................................................................87
Tips ...................................................................................................89
Wireless Modes ............................................................................90
Check your IP address ...............................................................91
Statically Assign an IP address ...............................................92
®
Using Windows
XP ....................................................................69
Congure WPA-PSK ....................................................................70
®
Using Windows Vista
...............................................................72
Congure WPA-PSK ....................................................................74
®
Using Windows
7 .......................................................................75
Congure WPS .....................................................................78
3D-Link DAP-2020 User Manual
Section 1 - Product Overview
DAP-2020 Wireless N300 Access Point
Ethernet Cable
Two Detachable Antennas

Package Contents

Power Adapter
CD-ROM
Note: Using a power supply with a dierent voltage rating than the one included with the DAP-2020 will cause damage and void the warranty for this product.
4D-Link DAP-2020 User Manual
Section 1 - Product Overview
Network Requirements
Web-based Conguration
Utility Requirements

System Requirements

• An Ethernet-based Network
• IEEE 802.11n/g wireless clients (AP/Repeater Mode)
• IEEE 802.11n/g wireless network (Client/Bridge/Repeater Mode)
• 10/100 Ethernet
Computer with the following:
• Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Microsoft Internet Explorer® 11 and higher
• Mozilla Firefox 28 and higher
• Google™ Chrome 33 and higher
• Apple Safari 7 and higher
®
Windows
Visit www.java.com to download the latest version.
Users: Make sure you have the latest version of Java installed.
5D-Link DAP-2020 User Manual
Section 1 - Product Overview

Introduction

D-Link, an industry leader in networking, introduces the new D-Link DAP-2020 Wireless N300 Access Point. With the ability to transfer les with a maximum wireless signal rate of up to 300Mbps*, the DAP-2020 gives you high-speed wireless network access for your home or oce.
The DAP-2020 is Wi-Fi IEEE 802.11n compliant, meaning that it can connect and interoperate with other 802.11n compatible wireless client devices. The DAP-2020 is also backwards compatible with 802.11b/g. It can be exibly congured to operate in 7 dierent modes Access Point, Wireless Client, Bridge, Bridge with AP, Repeater, WISP Client Router or WISP Repeater. With its Setup Wizard, the DAP-2020 ensures that you will be up and running on a wireless network in just a matter of minutes.
The DAP-2020 features Wi-Fi Protected Access (WPA-PSK/WPA2-PSK) to provide an enhanced level of security for wireless data communications. The DAP-2020 also includes additional security features to keep your wireless connection safe from unauthorized access.
The DAP-2020 supports WPS on the AP, repeater and wireless client operation modes,with each capable of being conveniently set up by using the PIN method or Push Button.
• Actual data throughput will vary. Network conditions and environmental factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate.
6D-Link DAP-2020 User Manual
Section 1 - Product Overview
TOTAL PERFORMANCE
Combines award winning access point features and 802.11n wireless technology to provide the best wireless performance.
TOTAL SECURITY
The most complete set of security features including WPA/WPA2 encryption to protect your network against outside intruders.
TOTAL COVERAGE
Provides greater wireless signal rates even at farther distances for best-in-class Whole Home Coverage.
ULTIMATE PERFORMANCE
The D-Link Wireless N300 Access Point (DAP-2020) is an 802.11n compliant device that delivers real world performance of up to 13X faster than an 802.11g wireless connection (also faster than a 100Mbps wired Ethernet connection). Create a secure wireless network to share photos, les, music, video, printers, and network storage throughout your home. Connect the DAP-2020 to router and share your high-speed Internet access with everyone on the network. In addition, this Range Extender includes a Quality of Service (QoS) engine that keeps digital phone calls (VoIP) and online gaming smooth and responsive, providing a better Internet experience.
EXTENDED WHOLE HOME COVERAGE
This high performance Wireless Bridge provides superior Whole Home Coverage while reducing dead spots. The DAP-2020 is designed for use in bigger homes and for users who demand higher performance networking.
TOTAL NETWORK SECURITY
The DAP-2020 supports all of the latest wireless security features to prevent unauthorized access, be it from over the wireless network or from the Internet. Support for WPA and WPA2 standards ensure that you’ll be able to use the best possible encryption method, regardless of your client devices.
POWER USAGE
This device is an Energy Related Product (ErP) with High Network Availability (HiNA), and automatically switches to a power-saving Network Standby mode within 1 minute of no packets being transmitted. It can also be turned o through a power switch to save energy when it is not needed.
Network Standby: 2.30 watts Switched O: 0.19 watts
* Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n specications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely aect wireless signal range.
7D-Link DAP-2020 User Manual
Section 1 - Product Overview
• Faster Wireless Networking - The DAP-2020 provides up to 300Mbps* wireless connection with other 802.11n wireless clients. This capability allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio.
• Compatible with IEEE802.11g Devices - The DAP-2020 is still fully compatible with the 802.11g standards, so it can connect with existing 802.11g PCI, USB, and Cardbus adapters.
• Advanced Firewall Features - The Web-based user interface displays advanced network management features including Content Filtering, which allows easily applied content ltering based on MAC Address.
• WPS PBC- (Wi-Fi Protected Setup Push Button Conguration) Push Button Conguration is a button that can be pressed to add the device to an existing network or to create a new network. A virtual button can be used on the utility while a physical button is placed on the side of the device.

Features

This easy setup method allows you to form a secured wireless link between the DAP-2020 and another WPS enabled
device. A PC is no longer needed to log into the Web-based interface.
• WPS PIN - (Wi-Fi Protected Setup Personal Identication Number ) A PIN is a unique number that can be used to add the access point to an existing network or to create a new network. The default PIN may be printed on the bottom of the access point. For extra security, a new PIN can be generated. You can restore the default PIN at any time. Only the Administrator (“admin” account) can change or reset the PIN.
• User-friendly Setup Wizard - Through its easy-to-use Web-based user interface, the DAP-2020 lets you control what information is accessible to those on the wireless network, whether from the Internet or from your company’s server. Congure your access point to your specic settings within minutes.
8D-Link DAP-2020 User Manual
Section 1 - Product Overview

Hardware Overview

Connections

2
1 Reset Button Pressing the Reset Button restores the access point to its original factory default settings.
2 LAN Port Connect 10/100 Ethernet devices such as computers, switches, and hubs.
3 Power Button Push the Power Button to switch power on/o.
4 Power Receptor Receptor for the supplied power adapter.
31 4
9D-Link DAP-2020 User Manual
Section 1 - Product Overview
Hardware Overview

LEDs

1 2 3 4
1 Power LED A solid green light indicates a proper connection to the power supply.
2 Wireless LED
3 Security LED
4 LAN LED A solid green light indicates the LAN port connection is OK.
A solid green light indicates the wireless function is working. The light will be o during device reboot or if the wireless radio is disabled.
A solid green light indicates that wireless security (WEP, WPA, WPA2) is enabled.
It also indicates WPS status when using WPS button. A solid light indicates a successful WPS connection. A blinking light indicates the device is trying to establish a connection.
10D-Link DAP-2020 User Manual
Section 1 - Product Overview
Hardware Overview

WPS LED/WPS Button

1 WPS Button Push the WPS Button to use WPS function
1
11D-Link DAP-2020 User Manual
Section 2 - Installation

Installation

Please congure the DAP-2020 with a computer connected directly to the AP. The next few pages will explain the dierent operational modes you can use.

Operation Modes

Depending on how you want to use your DAP-2020 will determine which mode you use. This section will help you gure out which setting works with your setup.
• Access Point mode - page 13
• Wireless Client mode - page 14
• Repeater mode - page 15
• Bridge mode - page 16
• Bridge with AP mode - page 17
• WISP Client Router mode - page 18
• WISP Repeater mode - page 19
12D-Link DAP-2020 User Manual
Section 2 - Installation

Access Point Mode

In the Access Point mode, the DAP-2020 acts as a central connection point for any computer (client) that has a 802.11n or backward-compatible 802.11g wireless network interface and is within range of the AP. Clients must use the same SSID (wireless network name) and channel as the AP in order to connect. If wireless security is enabled on the AP, the client will need to enter a password to connect to the AP. In Access Point mode, multiple clients can connect to the AP at the same time.
Computer
Internet Modem
Router
DAP-2020
(in Access Point Mode)
Computer
13D-Link DAP-2020 User Manual
Section 2 - Installation

Wireless Client Mode

In the Wireless Client mode, the DAP-2020 acts as a wireless network adapter for your Ethernet-enabled device (such as a game console or a TV set-top box). Connect your Ethernet-enabled device to the AP using an Ethernet cable. The AP Client mode can support multiple wired clients.
If you are going to connect several Ethernet-enabled devices to your DAP-2020, connect the LAN port of the DAP-2020 to an Ethernet switch, then connect your devices to this switch.
Example: Connect a gaming console using an ethernet cable to the DAP-2020. The unit is set to Wireless Client mode which will wirelessly connect to a wireless router on your network.
Internet Modem
Router
Gaming Console
DAP-2020
(in Wireless Client Mode)
14D-Link DAP-2020 User Manual
Section 2 - Installation

Repeater Mode

In Repeater mode, the DAP-2020 increases the range of your wireless network by extending the wireless coverage of another AP or wireless router. The APs and wireless router (if used) must be within range of each other. Make sure that all clients, APs, and the wireless router all use the same SSID (wireless network name), channel, and security settings.
Computer
Computer
Internet Modem
Router
DAP-2020
(In Repeater Mode)
Computer
15D-Link DAP-2020 User Manual
Section 2 - Installation

Bridge Mode

In the Bridge mode, the DAP-2020 wirelessly connects seperate local area networks (LANs) that can’t easily be connected together with a cable. For example, if there are two wired LANs separated by a small courtyard, it would be expensive to bury cables to connect between the two sides together. A better solution is to use two DAP-2020 units to wirelessly connect the two LANs. In the Bridge mode, both DAP-2020 units do not act as APs.
Note: The Bridge mode is not specified in the Wi-Fi or IEEE standards. This mode will only work using two DAP-2020 units. Communication with other APs (even other D-Link APs) is not guaranteed.
Connecting Two Separate LANs Together Through Two DAP-2020 Units
16D-Link DAP-2020 User Manual
Section 2 - Installation

Bridge with AP Mode

The Bridge with AP mode is the same as the Bridge mode, but in this case, the DAP-2020 also acts as an AP. Clients with wireless interfaces can wirelessly connect to the DAP-2020 and then connect to the other LAN that the DAP-2020 bridges to.
Note: The Bridge with AP mode is not specied in the Wi-Fi or IEEE standards. This mode will only work using two DAP-2020 units. Communication with other APs (even other D-Link APs) is not guaranteed.
LAN 1 LAN 2
Computer Computer
DAP-2020
(In Bridge Mode with AP Mode)
Connecting Two Separate LANs Together Through Two DAP-2020 Units
(Wireless PCs Can Access the DAP-2020 Units)
(In Bridge Mode with AP Mode)
DAP-2020
ComputerComputer
17D-Link DAP-2020 User Manual
Section 2 - Installation
WISP Outdoor AP

WISP Client Router Mode

In the WISP Client Router mode, the DAP-2020 wirelessly connects to a WISP (Wireless Internet Service Provider) AP. In this mode, the DAP-2020 also acts as a router for wired clients on your LAN and provides NAT (Network Address Translation) and a DHCP server to generate IP addresses for wired clients only. NAT and the DHCP server allow many computers to share the same wireless Internet connection.
If you are a WISP subscriber and want to access your WISP account using wired computers, connect your computers to the DAP-2020 to get NAT, and then connect them to the WISP AP.
Computer
Internet
DAP-2020
(In WISP Client Mode)
Connecting Wired PCs to the Internet Using the DAP-2020
18D-Link DAP-2020 User Manual
Section 2 - Installation

WISP Repeater Mode

In the WISP Repeater mode, the DAP-2020 wirelessly connects to a WISP (Wireless Internet Service Provider) AP. In this mode, the DAP-2020 also acts as a router for both wireless and wired clients on your LAN. The WISP Repeater mode provides NAT (Network Address Translation) and a DHCP server to generate IP addresses for both wireless and wired clients. NAT and the DHCP server allow many computers to share the same wireless Internet connection.
If you are a WISP subscriber and want to use your WISP account in your house, but the signals from the outdoor WISP AP are not strong enough to reach all of the areas in the house, use the DAP-2020 to can extend the signals from the outdoor WISP AP and provide access to wireless clients in your house. Using this mode, wireless as well as wired clients can connect to the outdoor WISP AP through the DAP-2020.
Internet Modem
Connecting Wired and Wireless PCs to the Internet Using the DAP-2020
Router
Computer
Computer
DAP-2020
(In Repeater Mode)
Computer
19D-Link DAP-2020 User Manual
Section 2 - Installation

Wireless Installation Considerations

The D-Link wireless access point lets you access your network using a wireless connection from virtually anywhere within the operating range of your wireless network. 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 D-Link access point and other network devices to a minimum. Each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.
2. Be aware of the direct line between network devices. 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! Position devices so that the signal will travel straight through a wall or ceiling (instead of at an angle) for better reception.
3. Building Materials make a dierence. A solid metal door or aluminum studs may have a negative eect on range. Try to position access points, wireless access points, and computers so that the signal passes through drywall or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water (sh tanks), mirrors, le cabinets, brick, and concrete will degrade your wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise.
5. If you are using 2.4GHz 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 2.4GHz phone base is as far away from your wireless devices as possible. The base transmits a signal even if the phone is not in use.
20D-Link DAP-2020 User Manual
Section 3 - Conguration
Conguration
This section will show you how to congure your new D-Link wireless access point using the web-based conguration utility.
Web-based Conguration Utility
If you wish to change the default settings or optimize the performance of the DAP-2020, you may use the web-based conguration utility.
To access the conguration utility, open a web browser such as Internet Explorer and enter http://dlinkap in the address eld.
Select Admin and then enter your password. Leave the password blank by default.
If you get a Page Cannot be Displayed error, please refer to the Troubleshooting section for assistance.
21D-Link DAP-2020 User Manual
Section 3 - Conguration

Wireless Setup Wizard

Click Launch Wireless Setup Wizard to congure your access point.
If you want to enter your settings without running the wizard, skip to page 34.
Click Next to continue.
DAP-2020
DAP-2020
22D-Link DAP-2020 User Manual
Section 3 - Conguration

Access Point Mode

This Wizard is designed to assist you in conguring your DAP-2020 as an access point.
Select Access Point from the drop-down menu. Then, click Next to continue.
Enter a name for your wireless network (SSID).
Enter your Wi-Fi Password. This Password must be entered on your wireless clients.
Click Next to continue.
D-Link_DAP-2020
23D-Link DAP-2020 User Manual
Section 3 - Conguration
The following screen will show you your network key to enter on your wireless clients.
Click Save to nish the Setup Wizard.
D-Link_DAP-2020
24D-Link DAP-2020 User Manual
Section 3 - Conguration

Repeater Mode

This Wizard is designed to assist you in conguring your DAP-2020 as a repeater.
Select Repeater from the drop-down menu.
Select Manual conguration to setup your network manually.
Click Next to continue.
25D-Link DAP-2020 User Manual
Section 3 - Conguration
Find your router or access point from the list, click the radio button in the right column, and click Connect.
Enter the Wi-Fi password. Click Next to complete the Setup Wizard.
The Wireless Setup Wizard is complete. Click Save to reboot the device.
26D-Link DAP-2020 User Manual
Section 3 - Conguration

Wireless Client Mode

This Wizard is designed to assist you in conguring your DAP-2020 as a wireless client.
Select Wireless Client from the drop-down menu.
Select Manual conguration to setup your network manually.
Click Next to continue.
27D-Link DAP-2020 User Manual
Section 3 - Conguration
Find your access point from the list, click the radio button in the right column, and click Connect.
Enter the Wi-Fi password. Click Next to complete the Setup Wizard.
The Wi-Fi Setup Wizard is complete. Click Save to reboot the device.
28D-Link DAP-2020 User Manual
Section 3 - Conguration
Manual Conguration

Wireless Settings

You may manually congure your DAP-2020 instead of running the setup wizard.
• Access Point mode - page 30
• Repeater mode - page 32
• Wireless Client mode - page 33
• Bridge mode - page 34
• Bridge with AP mode - page 35
• WISP Client Router mode - page 36
• WISP Repeater mode - page 36
29D-Link DAP-2020 User Manual
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