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NETGEAR FR328S manual Three Main Address Classes

Models: FR328S

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FR328S ProSafe Firewall with Dial Back-Up Reference Manual v2

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.

Class A

Network

Node

Class B

 

 

 

 

 

 

 

 

 

 

Network

Node

Class C

 

 

 

 

 

 

 

 

 

 

NetworkNode

Figure 8-2: Three Main Address Classes

The five address classes are:

•Class A

Class A addresses can have up to 16,777,214 hosts on a single network. They use an eight-bit network number and a 24-bit node number. Class A addresses are in this range:

1.x.x.x to 126.x.x.x.

•Class B

Class B addresses can have up to 65,354 hosts on a network. A Class B address uses a 16-bit network number and a 16-bit node number. Class B addresses are in this range:

128.1.x.x to 191.254.x.x.

•Class C

Class C addresses can have 254 hosts on a network. Class C addresses use 24 bits for the network address and eight bits for the node. They are in this range:

192.0.1.x to 223.255.254.x.

Networks, Routing, and Firewall Basics

B-3

M-10207-01, Reference Manual v2

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NETGEAR FR328S manual Three Main Address Classes
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FR328S specifications

The NETGEAR FR328S is a versatile, high-performance router designed to meet the demands of small to medium-sized networks. This device is particularly well-suited for business environments that require reliable connectivity and robust security features. One of the standout characteristics of the FR328S is its ability to deliver advanced networking capabilities while maintaining ease of use.

At the heart of the FR328S is its high-speed performance, which supports both wired and wireless connections. Equipped with multiple Ethernet ports, the router allows users to connect various devices, ensuring seamless data transfer and reliable connections. This model supports up to 28 simultaneous devices, making it ideal for collaborative environments and ensuring that multiple users can access the network without interruption.

The FR328S features robust security protocols that protect sensitive data from unauthorized access. It supports VPN pass-through, which allows remote users to securely connect to the network. Additionally, the router includes advanced firewall capabilities and supports various security standards such as WPA2, ensuring that users can communicate in a secure online environment.

Another significant feature of the FR328S is its ability to provide Quality of Service (QoS). This technology prioritizes bandwidth for critical applications, such as video conferencing and VoIP, ensuring optimal performance even under high network traffic. The intuitive user interface makes it easy to set up and manage QoS settings, allowing administrators to optimize the network according to their specific needs.

The NETGEAR FR328S also supports dynamic routing protocols, such as RIP v1, v2, and static routing, providing flexibility in network configuration and scalability. Its ability to integrate seamlessly with various network devices ensures that it can adapt to changing network environments.

In summary, the NETGEAR FR328S is a powerful networking solution that combines high-speed performance, robust security features, and advanced QoS capabilities. Its user-friendly design makes it a practical choice for small to medium-sized businesses looking for reliability and efficiency in their networking infrastructure. With its comprehensive feature set, the FR328S is well-equipped to handle the challenges of modern networking needs.