Routing Information Protocol

Reference Manual for the Model DG834GT 108 Mbps Super Wireless ADSL Router

One of the protocols used by a router to build and maintain a picture of the network is the Routing Information Protocol (RIP). Using RIP, routers periodically update one another and check for changes to add to the routing table.

The DG834GT Super Wireless ADSL Router supports both the older RIP-1 and the newer RIP-2 protocols. Among other improvements, RIP-2 supports subnet and multicast protocols. RIP is not required for most home applications.

IP Addresses and the Internet

Because TCP/IP networks are interconnected across the world, every machine on the Internet must have a unique address to make sure that transmitted data reaches the correct destination. Blocks of addresses are assigned to organizations by the Internet Assigned Numbers Authority (IANA).

Individual users and small organizations may obtain their addresses either from the IANA or from an Internet service provider (ISP). You can contact IANA at www.iana.org.

The Internet Protocol (IP) uses a 32-bit address structure. The address is usually written in dot notation (also called dotted-decimal notation), in which each group of eight bits is written in decimal form, separated by decimal points.

For example, the following binary address:

11000011 00100010 00001100 00000111

is normally written as:

195.34.12.7

The latter version is easier to remember and easier to enter into your computer.

In addition, the 32 bits of the address are subdivided into two parts. The first part of the address identifies the network, and the second part identifies the host node or station on the network. The dividing point may vary depending on the address range and the application.

There are five standard classes of IP addresses. These address classes have different ways of determining the network and host sections of the address, allowing for different numbers of hosts on a network. Each address type begins with a unique bit pattern, which is used by the TCP/IP software to identify the address class. After the address class has been determined, the software can correctly identify the host section of the address. The follow figure shows the three main address classes, including network and host sections of the address for each address type.

B-2	Network and Routing Basics

August 2004

DG834GT specifications

The NETGEAR DG834GT is a versatile wireless ADSL2+ modem router that is widely recognized for its reliable performance and impressive feature set. As an all-in-one solution, it caters to the needs of both home and small office users who require stable internet connectivity combined with advanced networking capabilities.

One of the standout features of the DG834GT is its impressive wireless performance, which supports wireless 802.11g technology. This allows for wireless speeds of up to 54 Mbps, making it suitable for common internet activities such as web browsing, email, and streaming media. For users seeking enhanced range and reliability, the modem incorporates NETGEAR's patented Smart Wizard technology, which simplifies the installation process and ensures optimal wireless coverage throughout the area.

The DG834GT also supports ADSL2+ internet connections, providing a robust bandwidth of up to 24 Mbps, depending on the service provider and distance from the exchange. This means users can take full advantage of high-speed internet services, allowing for smooth simultaneous activities like online gaming and video conferencing.

Security is another important aspect of the DG834GT, featuring a robust firewall and support for WPA/WPA2 encryption, ensuring that user data remains secure. The modem also includes parental controls, enabling users to restrict internet access at certain times or filter content, making it ideal for family use.

In addition to its wireless capabilities, the DG834GT comes with four Ethernet ports, offering the flexibility to connect multiple wired devices. This makes it a great option for users who require stable connections for gaming consoles, desktop computers, or network printers.

Performance-wise, the NETGEAR DG834GT is equipped with Quality of Service (QoS) capabilities, allowing users to prioritize bandwidth for specific applications and devices. This ensures that essential tasks, such as video streaming or online gaming, receive the necessary bandwidth to function smoothly without interruption.

Overall, the NETGEAR DG834GT combines advanced technology, ease of use, and a comprehensive feature set, making it a popular choice among consumers looking for reliable ADSL connectivity and robust networking options. With its ability to support multiple devices and deliver high-speed internet, it remains a go-to solution for users navigating the demands of modern online life.

NETGEAR DG834GT manual Routing Information Protocol, IP Addresses and the Internet

Models: DG834GT