Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
Introduction to networks and iso models
Introduction to networks and
iso models
Structure of networks:
The nets have three levels of components: software's applications, software of network and hardware of network.
presented by:
RANGE
WHAT ARE COMPUTER NETWORKS?
- PAN = Personal Area Network.
- WPAN= Wireless Personal Area Network.
- LAN = Local Area Network.
- WLAN =Wireless Local Area Network.
- CAN = Campus Area Network.
- MAN = Metropolitana Area Network.
- WAN = Wide Area Network.
- VLAN = Virtual Local Area Network.
It is a set of computers connected connected computer and software devices that send and receive electronic impulses.
Classification of the Networks
Configuration in Mesh:
Configuration in Bus:
In this topology, it seeks to have physical connection among all the computers on the network, using connections point to point which will allow any computer to communicate with others in parallel if necessary.
The stations are connected to a single channel of communications.
Topology in Networks
is makes reference to the form geometric in that are distributed the stations of work and those cables that them connect.
- For range.
- For connection type.
- For functional relationship.
- For technology.
- For topology physics.
- For directionality of data.
- For degree of authentication.
- For degree of diffusion.
- For service or function.
Configuration in Ring:
functional relationship
The stations are connected forming a ring. each an is connected to the
next and the last is connected to the first.
Configuration in Tree:
In this topology the nodes are connected in form of tree. From a vision topological this connection is similar to a series of
networks interconnected in Star.
Configuration in Star:
degree of authentication
the stations are connected directly to the server and all the communications are have of do necessarily through the server