Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.


Lab 1 Network

No description

wafaa towaiq

on 27 March 2014

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Lab 1 Network

Simply, more than one computer interconnected through a communication
medium for information interchange is called a computer network.
LAN - Local Area Networks

MAN - Metropolitan Area Networks

WAN - Wide Area Networks
Types of computer networks
1- Network Interface Card (NIC)
Network Components
Network topology
1- Physical topology
the layout of cabling, the locations of nodes, and the interconnections between the nodes and the cabling.
2- Logical topology
- The way that the data passes through the network from one device to the next.
-The logical topologies are generally determined by network protocols.

1- shared media topology
2- token-based topology
2- Hub
3- Switch
4- Router
6- Ethernet cable
A NIC will allow a computer to send and receive electrical or radio signals in a manner that other computers can understand. Most modern computers come with Ethernet NICs installed by default.
In order to connect more than two computers together
A switch is a device that distributes packets, or blocks of data, between computers in a network
A router is a device that joins two different networks together.
A modem is a device that allows you to connect to your Internet service provider and browse the Internet.
To set up a wired network, Ethernet cables are needed that allow the transmission of data from one networked device to another.
Every Network includes:

-- At least two computers Server or Client workstation.

--Networking Interface Card's (NIC)

-- A connection medium, usually a wire or cable, although wireless communication between networked computers and peripherals is also possible.

-- Network Operating system software, such as Microsoft Windows NT or 2000, Novell NetWare, Unix and Linux.
7- Nodes
A node is anything that is connected to the network. While a node is typically a computer, it can also be something like a printer or CD-ROM tower.
Full transcript