Types topologies and image description

2. Types of Network Areas

2. Explanation or description of Network Areas.

Metropolitan Area Network

Wide Area Network

Ring topology forms a ring as each computer is connected to another computer,with the last one connected to the first.

The running of Ring topology is transmitted through unidirectional, but it can be made indirectional by means of having to connect between each network node, it is called Dual Ring topology

Star Topology is an essential topology it's connected to all computers to a single hub through a cable. Therefore the hub is the central node and all others nodes are connected to the central node.

Example: Hub

Flooding is the transmitting of all network nodes hence no routing logic is required.

However the backup Mesh Topology are divided into Partial Mesh Topology, that is the system that connect the same fashion like mesh but some devices are only connected into two or three devices.

Ring topology is a rotating connection that transmits through a nodes and in a sequential manner.

Star Topology transfer data into computer through a single hub.

(4d)The physical media (namely cables) thoroughly discuss the types of transmission media alongside with their general characteristics to help wireless communication.

They are separate and twisted wires with plastic copper cables.

1A.Shielded Twisted Pair

2.Coaxial cable

It's a high frequency transmission cable made up of a single soild Copper core.

(2b)Thin

Is used for transmitting digital video ,tv and decoder.

The Coaxial cable they came in medium-sizes and longer they also round and have parallel ports.

The Type of Fibre optic cable

Multimode pass high dispension , lower bandwidths higher attenuaction than reduces Signal quality.

The Optical fiber is also used to transmit data in a longer distance using light wire,transporting to Wide Area Network. This installation is made out of glass and it bendable to connect underground and inside the outside offices building, transporting a effective pulse light.

1. Felix klein F( topology a tool for analysis.). Later in 1936 Russian born American. https:www.britannica.com publication of analysis situs by Frenchman Henri Poincare

2. https: www.lifewire.com/ introduction - to - Network by Bradley Mitchell. Publication family is Dotdash.