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NO YES. Introduction to Networking Basics, 2nd Edition. Selected type: E-Book. Added to Your Shopping Cart. Evaluation Copy Request an Evaluation Copy. E-Book Rental Days. This is a dummy description. Finally there's a resource for the networking novice! Networking Basics provides an accessible introduction to network concepts from the underlying standards, through local and wide-area network configurations, up to configurations found in massive enterprise networks.
Readers will learn how to design and construct both wired and wireless networks, gaining insight into both hardware and software requirements. They'll also find out how to match network capabilities to organizational needs. Student View Student Companion Site.
Table of contents 1.
Computer Network Tutorial
Networking Fundamentals 1 2. Network Standards and Models 35 3. Network Protocols 67 4. Network Architectures 97 5. Network Topologies 6. Network Media and Devices 7.
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Network Servers and Services Fundamentals 9. Enterprise Networking Services While the protocol is the set of rules that defines how devices communicate, there is also a need for a more physical approach to communication. The MAC address is formatted like this: dbd Every device connected to a network or the Internet needs an IP address to be able to communicate with other devices.
In this article we will only cover IPv4, but it is worth understanding the difference. Although it has a successor in IPv6, it is IPv4 that handles most communication between devices and networks today. Some of these are not available for use as they are allocated to private networks and multicast addresses. There are too few IPv4 addresses and the process of migrating to IPv6 is going on as you read. The IPv6 address uses bit addresses 32 in IPv4 which gives an insanely high number compared to IPv4's mere 4 billion.
An IP address looks like my example above: This is the unique IP address my MacBook uses when it communicates with other devices. We will cover things like routers and firewalls in a later blog post. A subnet is typically used to split large networks into smaller, more logical network segments. According to Wiki, the practice of dividing a network into two or more networks is called subnetting.
Networking Basics: Understanding Networking Fundamentals | Global Knowledge
Subnets can be quite confusing, but they add several benefits if you understand them. Here are some of the benefits:.
IP address: With the above settings, the last of the four octets of the IP is available in full to If the last subnet is set to Note that the And typically, the If you set the subnet to The gateway has both a physical and a logical address. If you want to communicate with the outside world, your IP settings need to have the gateway value. The gateway is always on the same network as the rest of the devices and the gateway address must have the same subnet mask.
The gateway is typically assigned the highest or lowest network address While this is not a requirement, most network administrators use a consistent addressing scheme to facilitate network planning. Networks are found in a wide range of sizes, from the smallest personal network with a couple of units connected, to large global company networks with tens of thousands of users and devices.
This is the smallest type of network and is typically confined to a room, or a very small area. Examples: Connections using Bluetooth between a mobile phone and a portable speaker. A local area network is as the name indicates, a network with a local reach. An office network or a home network is typically Local Area Networks.
Office networks are usually based on a combination of cabled and wireless connectivity, while home networks are most often wireless. A typical Metropolitan Area Network is in a city a company can have multiple buildings in the same city or a campus network with multiple buildings. The different buildings can be connected through wireless not the regular Wi-Fi that we use at home or at the office, but microwave systems or cable, such as rented, dedicated fiber optical infrastructure.
A WAN is virtually any network that has a wider reach than a local area network.
If we extend a network so it covers multiple cities or even countries, we are safely into the WAN category. By: David Aleksandersen. David Aleksandersen has extensive experience from the audiovisual industry and is an active blogger.
Introduction to Networking
He has been responsible for developing and executing marketing, sales and initiatives in knowledge transfer and partner training for more than 20 years. This blog is created by Dataton , and is about multi-display software and surrounding technologies, media servers, content creation - basically anything within the AV industry that serves to enrich the audience experience! Network basics for media server operators By David Aleksandersen What is an IP address anyway? How do I set or get an IP address? What is a subnet?