Our Computer Network tutorial includes all topics of Computer Network such as introduction, features, types of computer network, architecture, hardware, software, internet, intranet, website, LAN, WAN, etc. A computer network is a set of devices connected through links.
A node can be computer, printer, or any other device capable of sending or receiving the data. The links connecting the nodes are known as communication channels. Computer Network uses distributed processing in which task is divided among several computers.
Instead, a single computer handles an entire task, each separate computer handles a subset. We assure that you will not find any problem in this Computer Network Tutorial. But if there is any mistake, please post the problem in contact form. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services.
Please mail your requirement at [email protected] Duration: 1 week to 2 week. Computer Network. Transport Layer Transport Layer Protocols. Privacy policy. Please reference Docker Container Networking for general Docker networking commands, options, and syntax. With the exception of any cases described in unsupported features and network options , all Docker networking commands are supported on Windows with the same syntax as on Linux.
However, the Windows and Linux network stacks are different, and as such you will find that some Linux network commands for example, ifconfig are not supported on Windows. This topic provides an overview of how Docker creates and manages host networks on Windows.
Windows containers function similarly to virtual machines in regards to networking. In order to successfully join a workgroup and use all the available network sharing features, your computer must have a unique computer name. When you connect to a network, you will always receive an IP address. This concept is similar to the computer name in the sense that it is used to identify your PC or device on the network and provide a unique address where other computers or devices can find it.
IP addresses are binary numbers but they are displayed in human-readable notations, such as In a home network, the IP addresses are automatically given to every device or PC by the router, when the network connection is established. There are several ways to learn the IP address of your computer. A list is displayed with all your network adapters and their properties. There you will see the IP address you have for your active network connection.
While browsing the network, you can find computers by using both their IP address and their computer name. A network profile or network location is a collection of network and sharing settings that are applied to your active network connection. Each time you connect to a new network in Windows 7, you are asked to select a location for it.
The available choices are home, work and public. Depending on the location you assign, features such as file and printer sharing, network discovery, and others might be turned on or off.
In Windows 8. When connecting to a new network, you are asked to decide whether you want to find PCs, devices, and content on your network. Network locations are very useful on laptops and tablets. If you travel a lot, you will connect to a lot of different networks. With one simple setting, Windows will automatically adjust the location assigned to each network connection and all the relevant network sharing settings.
Remember, in Windows 8. The Homegroup is protected with a password but you need to type it only when first joining it. As you will see in lesson 4, setting up sharing with the Homegroup is much faster than traditional network sharing in Windows Vista or Windows XP. There you will find a line named HomeGroup. In Lesson 3 we will discuss the default network sharing settings that are found in Windows and how to customize them when required.
Note: You may have more than one network address if you have multiple network cards installed. The IP address here is You will also see the default gateway address This is the IP address of the Router, the term gateway is an old Unix expression that is still used. To send an IP packet to a network device the sender needs to know the IP address of the destination device.
In order to deliver the packet to the final destination the MAC address of the destination computer must be known. A protocol know as ARP address resolution protocol is used, which uses an Ethernet broadcast to query the nodes on the network.
The query is basically:. Send me your MAC address. So when you look at an IP address what you see is a number with two components. A network component and a node component. It is the job of the Subnet mask to split the IP address into the network component and the Node component device address. This gives a network number of For those new to networking IPv4 is where you should start, and once you become familiar with it then you might consider taking a look at IPv6.
Let me know using the comments section below and help me improve this course. We run our business from home and need to set up a system whereby two computers need to be wired to 3 printers A4, A3 and A1.
Would purchasing a switch enable us to do this? Do all three switches have ethernet or wireless or are they usb to a computer? They are USB. We are able to connect one computer to all three printers using a USB splitter. That works. So we thought, put the 2 computers into a splitter then join the 2 splitters. Probably sending messages the wrong way down the cables?
Hi Assuming you are using windows then you can put the printers into the USB port on any computer on the network. Then on the computer with the printer attached you share the printer. You should also be able to browse for it on the network and install it as a printer on your machine in which case it is a remote printer as the printer is physically remote.
However your apps treat it as a normal printer. Hope that helps. Rgds Steve. Maybe you can add that 0. I got a call late one night that our test stations were down and one of the devices was displaying 0. While looking at the equipment I noticed that there was an extra Ethernet cable coming out of my station. Could you either explain what these are or point to such an explanation?
Hi If you follow the link on ipv4 subnetting if explains how to subnet which is what the logical And is all about. However an easier introduction is on the site if you go to the home page and scroll down to recent posts.
Thanks Steve. Nicely presented. Regards Ian. Ian Tks for taking the time for writing the comment I will incorporate you points in the artilce update.
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