DWL-3200AP User’s Manual Table of Contents Table of Contents Table of Contents .............................................................................2 Package Contents ............................................................................3 Introduction .....................................................................................4 Features and Benefits .......................................................................6 Wireless Basics ................................................................................7 Three Operational Modes ...............................................................10 Getting Started ...............................................................................11 Using the Configuration Menu .......................................................13 Using the AP Manager ...................................................................53 Networking Basics .........................................................................83 Troubleshooting .............................................................................99 Technical Specifications ...............................................................105 Contacting Technical Support ......................................................108 Warranty ....................................................................................100 Registration .................................................................................111 D-Link Systems, Inc. 2 DWL-3200AP User’s Manual Package Contents Package Contents  D-Link AirPremierTM DWL-3200AP Managed Wireless Access Point  Power over Ethernet base unit  Power Adapter-DC 48V, 0.4A  Power Cord  Manual and Warranty on CD  Quick Installation Guide  Ethernet Cable  Mounting Plate Note: Using a power supply with a different voltage than the one included with the DWL-3200AP will cause damage and void the warranty for this product. If any of the above items are missing, please contact your reseller. Minimum System Requirements  Computers with Windows®, Macintosh®, or Linux-based operating systems with an installed Ethernet Adapter  Internet Explorer version 6.0 or Netscape Navigator™ version 7.0 and above D-Link Systems, Inc. 3 DWL-3200AP User’s Manual Introduction Introduction At up to fifteen times the speed of previous wireless devices (maximum wireless signal rate of up to 108Mbps* in Super G mode), you can work faster and more efficiently, increasing productivity. With the DWL-3200AP, bandwidth-intensive applications like graphics or multimedia will benefit significantly because large files are able to move across the network quickly. The DWL-3200AP is capable of operating in one of 3 different wireless networking modes; access point, WDS (Wireless Distribution System) with AP, or WDS mode. Use less wiring, enjoy increased flexibility, save time and money with PoE (Power over Ethernet). With PoE, the DWL-3200AP shares power and data over the CAT5 cable, making the setup of your network less expensive and more convenient. An ideal solution for quickly creating and extending a wireless local area network (WLAN) in offices or other workplaces, trade shows and special events, the DWL-3200AP provides data transfers at up to 108Mbps in Super G mode when used with other D-Link AirPremier products. (The 802.11g standard is backwards compatible with 802.11b devices.) WPA is offered in two flavors: Enterprise (used for corporations) and Personal (used for home users). WPA-Personal and WPA2-Personal is directed at home users who do not have the server based equipment required for user authentication. The method of authentication is similar to WEP because you define a “Pre-Shared Key” on the wireless router/AP. Once the pre-shared key is confirmed and satisfied on both the client and access point, then access is granted. The encryption method used is referred to as the Temporal Key Integrity Protocol (TKIP), which offers per-packet dynamic hashing. It also includes an integrity checking feature which ensures that the packets were not tampered with during wireless transmission. WPA2-Personal is far superior to WPA-Personal, because the encryption of data is upgraded with the Advanced Encryption Standard (AES). *”Maximum wireless signal rate derived from IEEE Standard 802.11g 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 throughout rate.” D-Link Systems, Inc. 4 DWL-3200AP User’s Manual Introduction WPA-Enterprise and WPA2-Enterprise is ideal for businesses that have existing security infrastructures in place. Management and security implementation can now be centralized on a server participating on the network. Utilizing 802.1x with a RADIUS (Remote Authentication Dial-in User Service) server, a network adminstrator can define a list of authorized users who can access the wireless LAN. When attempting to access a wireless LAN with WPA-Enterprise or WPA2-Enterprise configured, the new client will be challenged with a username and password. If the new client is authorized by the administration, and enters the correct username and password, then access is granted. In a scenario where an employee leaves the company, the network administrator can remove the employee from the authorized list and not have to worry about the network being compromised by a former employee. WPA2-Enterprise is far superior to WPA-Enterprise, because the encryption of data is upgraded with the Advanced Encryption Standard (AES). 802.1x: Authentication which is a first line of defense against intrusion. In the authentication process, the Authentication Server verifies the identity of the client attempting to connect to the network. Unfamiliar clients would be denied access. EAP (Extensible Authentication Protocol) is available through the Windows® XP operating system. You will need to use the same type of EAP protocol on all devices in your network when using the 802.1x feature. D-Link Systems, Inc. 5 DWL-3200AP User’s Manual Features and Benefits Features and Benefits  3 Different Operation modes - Capable of operating in one of three different operation modes to meet your wireless networking requirements: Access Point; WDS with AP, or WDS.  Easy Installation with PoE (Power over Ethernet).  Faster wireless networking with the 802.11g standard to provide a maximum wireless signal rate of up to 54Mbps* (maximum wireless signal rate of up to 108Mbps* in Super G mode).  Compatible with the 802.11b standard to provide a wireless data rate of up to 11Mbps - that means you can migrate your system to the 802.11g standard on your own schedule without sacrificing connectivity.  Better security with WPA - The DWL-3200AP can securely connect wireless clients on the network using WPA (Wi-Fi Protected Access) providing a much higher level of security for your data and communications than has previously been available.  AP Manager Setup Wizard - The new Setup Wizard makes network configuration quick and simple.  SNMP for Management - The DWL-3200AP is not just fast but it also supports SNMP v.3 for a better network management. Superior wireless AP manager software is bundled with the DWL-3200AP for network configuration and firmware upgrade. Systems administrators can also setup the DWL-3200AP easily with the Web-based configuration. A D-Link D-View module will be downloadable for network administration and real-time network traffic monitoring with D-Link D-View software.  Utilizes OFDM technology (Orthogonal Frequency Division Multiplexing).  Operates in the 2.4GHz frequency range.  Web-based interface for managing and configuring. *”Maximum wireless signal rate derived from IEEE Standard 802.11a and 802.11g 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 throughout rate.” D-Link Systems, Inc. 6 DWL-3200AP User’s Manual Wireless Basics Wireless Basics D-Link 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. D-Link wireless products will allow you access to the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking brings. A Wireless Local Area Network (WLAN) is a computer network that transmits and receives data with radio signals instead of wires. WLANs 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 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. People use WLAN 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 are easy to set up, manage, change and relocate. Networks that frequently change can benefit from WLANs ease of implementation. WLANs can operate in locations where installation of wiring may be impractical. Installation and Network Expansion - Installing a WLAN system can be fast and easy and can eliminate the need to pull cable through walls and ceilings. Wireless technology allows the network to go where wires cannot go - even outside the home or office. Inexpensive Solution - Wireless network devices are as competitively priced as conventional Ethernet network devices. The DWL-3200AP saves money by providing multi-functionality, configurable in one of four different modes. Scalability - WLANs can be configured in a variety of ways 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 larger Infrastructure networks to accommodate hundreds or thousands of users, depending on the number of wireless devices deployed. D-Link Systems, Inc. 7 DWL-3200AP User’s Manual Wireless Basics Standards-Based Technology The DWL-3200AP Managed Wireless Access Point utilizes the 802.11b and the 802.11g standards. The IEEE 802.11g standard is an extension of the 802.11b standard. It increases the maximum wireless signal rate of up to 54Mbps* (maximum wireless signal rate of up to 108Mbps* in Super G mode) within the 2.4GHz band, 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 transmitted simultaneously at different frequencies to the receiver. OFDM reduces the amount of crosstalk (interference) in signal transmissions. The D-Link DWL-3200AP will automatically sense the best possible connection speed to ensure the greatest speed and range possible. 802.11g offers the most advanced network security features available today, including WPA and WPA2. *”Maximum wireless signal rate derived from IEEE Standard 802.11g 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 throughout rate.” D-Link Systems, Inc. 8 Wireless Basics DWL-3200AP User’s Manual Installation Considerations The D-Link AirPremier DWL-3200AP 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: 1 Keep the number of walls and ceilings between the DWL-3200AP and other network devices to a minimum - each wall or ceiling can reduce your DWL-3200AP’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 can impede the wireless signal - a solid metal door or aluminum studs may 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 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. D-Link Systems, Inc. 9 DWL-3200AP User’s Manual Three Operational Modes Three Operational Modes D-Link Systems, Inc. 10