AppleTalk Setup 12-1

Chapter 12

AppleTalk Setup

This chapter discusses the concept of AppleTalk routing and how to configure AppleTalk Setup for a Netopia R2121 with the AppleTalk kit installed.

AppleTalk support is available as a separate kit for the Netopia R2121 Dual Analog Router. Skip this chapter if you do not have the AppleTalk kit.

This section covers the following topics:

■“AppleTalk networks” on page 12-1

■“Installing AppleTalk” on page 12-4

■“Configuring AppleTalk” on page 12-6

Note: All changes to AppleTalk options require a restart to take effect.

AppleTalk networks

A network is a communication system that connects computers to share information using network services, such as electronic mail, print spoolers, and file servers. Information is transferred over a cabling system or WAN using a common set of protocols. You can think of the cabling system as an organization of cities, streets, and buildings and the protocols as the method of sending letters or packages, as illustrated on the following pages. A cable is the physical medium (for example, twisted pair or coaxial) over which information travels from one device to another.

AppleTalk protocol

AppleTalk is a protocol set for local area networks developed by Apple Computer. While initially applied to the LocalTalk cabling system for connecting Macintosh computers and LaserWriters, it has been expanded to use other cabling systems, such as Ethernet, as well as the dial-up telephone networks and packet switching systems. LocalTalk was originally known as the AppleTalk Personal Network system.

Each computer or peripheral device (printer, client, file server) connected to a network is called a node and has a unique node address, which can be any number from 1 to 254. Whenever you open the Chooser or any application that communicates with other computers on your network, your application compiles a list of all node names and addresses. All you see are the names --- for example, “Paul’sMac,” “TechSportsWriter,” or “2nd Floor AppleShare” --- but your application also knows the node addresses of all these devices.

When you send information, commands, or requests to a printer, server, or another workstation, your application formats the information into units known as packets. It then attaches the correct address to the packets and sends them to the AppleTalk software on your computer, which forwards the packets across the network. Packets also include a return address, so the receiver will know where to reply.

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Netopia R2121 manual Chapter AppleTalk Setup, AppleTalk networks, AppleTalk protocol
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R2121 specifications

The Netopia R2121 is a powerful and versatile router designed for both home and office environments, providing seamless connectivity and robust performance for various networking needs. This device offers a range of features and technologies that cater to the demands of modern users seeking reliable internet access, speed, and security.

One of the standout characteristics of the Netopia R2121 is its dual-band technology, which operates on both the 2.4 GHz and 5 GHz frequency bands. This capability allows users to enjoy faster speeds and less interference, as the 5 GHz band is typically less congested than the traditional 2.4 GHz band. With the ability to support multiple devices simultaneously, the R2121 ensures that users can stream videos, play online games, and conduct video conferences without experiencing lag or connectivity issues.

The router is equipped with advanced security features, including WPA3 encryption, which provides enhanced protection against unauthorized access and data breaches. The R2121 also supports a robust firewall system that guards against external threats, ensuring that the user's network remains secure. Additionally, the router includes parental controls, allowing users to manage and restrict internet access for specific devices or set time limits for usage, making it an excellent choice for families.

Another significant advantage of the Netopia R2121 is its extensive coverage area. With high-gain antennas and advanced beamforming technology, the router can deliver strong and stable Wi-Fi signals even in larger homes or office spaces. This technology focuses the Wi-Fi signal directly toward connected devices, minimizing dead zones and improving overall connectivity.

The R2121 also supports both IPv4 and IPv6, ensuring compatibility with current and future internet technologies. This forward-thinking design makes it a future-proof solution for users looking to invest in a reliable router.

In terms of setup and management, the Netopia R2121 features a user-friendly web interface that allows users to easily customize settings, monitor network performance, and manage connected devices. The inclusion of mobile app support further enhances the user experience, enabling remote monitoring and control of the network from anywhere.

Overall, the Netopia R2121 stands out as a robust and reliable router that combines advanced features, enhanced security, and excellent performance, making it an ideal choice for home and business users alike. With its focus on delivering seamless connectivity and comprehensive management options, the R2121 is well-suited for today's connected lifestyles.
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