ccna 200 301 syllabus definition plural nouns

ccna 200 301 syllabus definition plural nouns.The dictionary definition of the term Network is a group or a system of interconnected people or things. In a similar vein, in the computer world, the term magnetic envy indicates that two or more computers are interconnected and able to share some resource, such as data and applications, office equipment, Internet connections, or share multiple resources, as detailed in Figure l.loHost Host PrinterFigure 1.1 Basic networking1.1 Knockout: what a network isThis is it - Figure 1.1 gives a basic network: two interconnected hosts that share resources such as files and even a printer attached to one of them. These two hosts "talk" to each other using a computer language: BinaryCode. Binary codes consist of many 1's and many 0's, which describe exactly what they want to "say" by arranging them in a specific order.Next, we'll talk about Local Area Networks (LANs), how they work, and how we can connect to them, and then how to connect to a remote LAN through a Wide Area Network (WAN).Local Area NetworkAs its name implies, a local area network (LAN) is usually confined to a geographic area, such as an office building, a department in a corporate office, or even a home office.In the past, it was impossible to deploy more than 30 workstations in a LAN, and there were strict limits on the physical distance between these devices. Thanks to technology, this state of affairs has changed dramatically and there are now virtually no limits on LAN size or the distance over which a LAN can be extended. Even if this is the case, it is better to divide the large LAN into small logical areas (called Workgroups), which simplifies management.In a general business environment, it is advisable to plan the workgroups in the LAN according to departmental divisions; for example, you could create a workgroup for the accounting department, a workgroup for the sales department, and possibly another workgroup for the marketing department-you get the idea. Two different LANs are shown in Figure 1.2, along with the workgroups in each LAN.