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NETGEAR DGN2000 manual Wireless Security Options

Models: DGN2000

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Wireless-N ADSL2+ Modem Router DGN2000 Reference Manual

Wireless Security Options

Indoors, computers can connect over 802.11g wireless networks at a maximum range of up to

300 feet. Such distances can allow for others outside your immediate area to access your network.

Unlike wired network data, your wireless data transmissions can extend beyond your walls and can be received by anyone with a compatible adapter. For this reason, use the security features of your wireless equipment. The modem router provides highly effective security features, which are covered in detail in this chapter. Deploy the security features appropriate to your needs.

There are several ways you can enhance the security of your wireless network:

DGN2000

Figure 2-1

There are several ways you can enhance the security of your wireless network:

•Restrict access based on MAC address. You can allow only trusted PCs to connect so that unknown PCs cannot wirelessly connect to the modem router. Restricting access by MAC address adds an obstacle against unwanted access to your network, but the data broadcast over the wireless link is fully exposed (see “Restricting access by MAC address” on page 2-11).

•Turn off the broadcast of the wireless network name SSID. If you disable broadcast of the SSID, only devices that have the correct SSID can connect. This nullifies wireless network discovery feature of some products, such as Windows XP, but the data is still exposed (see “Hiding your wireless network name (SSID)” on page 2-11).

Configuring Your Wireless Network and Security Settings

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v1.0, July 2008

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DGN2000 specifications

The NETGEAR DGN2000 is a versatile ADSL2+ modem router designed to meet the connectivity demands of both home users and small offices. This device is particularly recognized for its combination of robust performance, ease of use, and a variety of features that cater to modern networking needs.

One of the standout features of the DGN2000 is its integrated ADSL2+ modem, which allows users to connect directly to ADSL broadband services without the need for a separate modem. This feature simplifies the setup process and minimizes clutter, as users can benefit from both routing and modem capabilities in one device. With support for ADSL2+ technology, the DGN2000 ensures fast internet speeds, with theoretical maximum download rates of up to 24 Mbps, making it well-suited for standard web browsing, streaming, and online gaming.

Another key characteristic of the DGN2000 is its robust wireless performance. The device utilizes 802.11n technology, which offers increased range and speed compared to previous standards. With support for both 2.4 GHz and 5 GHz bands, it provides flexibility in managing wireless traffic, reducing interference, and ensuring stable connections for multiple devices. This dual-band capability makes the DGN2000 a strong choice for households with multiple users and devices, all requiring reliable internet access.

Security is a critical aspect of any networking device, and the DGN2000 does not disappoint. It features WPA/WPA2 encryption, ensuring that wireless connections are protected against unauthorized access. Additionally, the device includes a built-in firewall and various security features to help safeguard users' networks.

The DGN2000 is designed with user convenience in mind. Setup is made simple with the included installation guide, and the user-friendly web interface allows users to easily configure settings and manage their network. The router comes with four Ethernet ports, providing options for wired connections, which are often preferred for devices that require stable and high-speed access, such as gaming consoles and desktop computers.

Overall, the NETGEAR DGN2000 stands out as a reliable and cost-effective solution for users looking to combine a modem and router into one compact device, featuring advanced wireless technology, robust security measures, and user-friendly management tools. Whether for casual internet browsing or more demanding online activities, the DGN2000 delivers the essential functionalities to keep users connected and productive.