https://padlet.com/syhrlmhd/aj17vuaa7uk MULTIMEDIA NETWORKING en-us 2018-09-19 01:37:24 UTC 2025-09-24 05:35:36 UTC hello@padlet.com syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283465170 Networking is the practice of transporting amd exchanging data betweem nodes over shared medium in an information system]]> 2018-09-19 14:52:53 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283465170 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283470753 1. Internet
2. Telcos
3. Company Network
4. Universal Network
5. Home Network]]> 2018-09-19 15:01:15 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283470753 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283473213 1. Admin
2. Stability
3. Service Quality
4. Monitoring
5. Standards
6. Operator]]> 2018-09-19 15:05:16 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283473213 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283474088 1. Allow source sharing
2. Put down barriers between information
3. Allow users to access remote programs & remote data
4. Provide communication possibilities faster & reliable]]> 2018-09-19 15:06:35 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283474088 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283475355 Rules of operation that govern communication between 2 or more hardware or software processes on different machine]]> 2018-09-19 15:08:30 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283475355 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283477891 Standards provide people and organizations with a basis for mutual understanding and are used as tools to facilitate communication, measurement, commerce and manufacturing. Standards are everywhere and play an important role in the economy, by: facilitating business interaction.]]> 2018-09-19 15:12:12 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283477891 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283484045 Technology that enables humans to use computers capable of processing textual data, audio and video, still pictures, and animation.]]> 2018-09-19 15:21:41 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283484045 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283488055 1. Computer software suppliers
2. Network hadware/software supplier
3. Telcos & cable TV providers
4. TV production studios
5. Streaming platforms]]> 2018-09-19 15:27:50 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283488055 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283489160 1. Hardware
2. Software]]> 2018-09-19 15:29:49 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283489160 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283489425 1. Basic (text, images, sound)
2. Extended (Interactive links, VR)]]> 2018-09-19 15:30:20 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/283489425 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298555028 1. Equipment from different vendors would not interoperate
2. Open standards allow more competition, which increases speed of development

]]> 2018-10-30 15:10:31 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298555028 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298555783 Begins with a message, or information, that must be sent from one individual or device to another using many different communication methods such as message source, or sender , destination, or receiver and a channel]]> 2018-10-30 15:11:36 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298555783 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298556695 1. Devices (PCs, intermediary devices)
2. Media (Cable or wireless)
3. Services and processes (Software) ]]> 2018-10-30 15:12:46 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298556695 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298557223 End devices are referred to as hosts

To distinguish one host from another, each host on a network is identified by an address

Software determines the role of a host. A host can be a client, server or both]]> 2018-10-30 15:13:27 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298557223 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298557894 - Regenerate and retransmit data signals - Maintain information about what pathways exist through the network and internetwork - Notify other devices of errors and communication failures - Direct data along alternate pathways when there is a link failure - Classify and direct messages according to QoS priorities - Permit or deny the flow of data, based on security settings]]> 2018-10-30 15:14:24 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298557894 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298558184 1. Copper (twisted pair) - electrical impulses
2. Fiber optic (glass) - pulses of light
3. Wireless transmission - electromagnetic waves]]> 2018-10-30 15:14:50 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298558184 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298559632 - The distance the media can successfully carry a signal.
- The environment in which the media is to be installed.
- The amount of data and the speed at which it must be transmitted.
- The cost of the media and installation ]]> 2018-10-30 15:16:37 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298559632 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560023 2018-10-30 15:17:10 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560023 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560271 Individual organizations usually lease connections through a telecommunications service provider network. These networks that connect LANs in geographically separated locations are referred to as Wide Area Networks.]]> 2018-10-30 15:17:29 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560271 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560566 A global mesh of interconnected networks for communication. Ex: Internet]]> 2018-10-30 15:17:50 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560566 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560824 Refer to a private connection of LANs and WANs that belongs to an organization, and is designed to be limited accessible only by the organization's members, employees, or others with authorization. ]]> 2018-10-30 15:18:09 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298560824 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298561066 A network that consists of a set of computers that interconnect using the Internet with added security.

VPN to connect individual corporate LAN network using the Internet. To ensure safety for each connection, data encryption and special protocols are added. ]]> 2018-10-30 15:18:27 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298561066 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298561571 1. Fully connected topology
2. Start topology
3. Mesh topology
4. Ring topology
5. Bus topology ]]> 2018-10-30 15:19:06 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298561571 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298562154 A kilobit per second – kbps/s = 1000 bits per second

A megabit per second – Mbps/s = 1 000 000 bits per second

A Gigabit per second – Gbps/s = 1 000 000 000 bits per second 

A Terabit per second – Tbps/s = 1 000 000 000 000 bits per second ]]> 2018-10-30 15:19:52 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298562154 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298569612 The OSI Physical layer provides the means to transport across the network media the bits that make up from a Data Link layer frame.

The delivery of frames across requires the following Physical layer elements

-The physical media and associated connectors 
-A representation of bits on the media 
-Encoding of data and control information
Generate signal that represent the "1" and "0" on the media.]]> 2018-10-30 15:29:58 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298569612 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298570975 1. Copper cable media - patterns of electrical pulses. 

2. Fiber optic - patterns of light.

3. Wireless media - radio transmissions.]]> 2018-10-30 15:31:59 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298570975 syhrlmhd https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298571762 Copper cables have became the most prominent networking media before the existence of wireless devices

It is inexpensive and can be easily installed for small LAN

Each cables have different specifications and expectations pertaining to performance]]> 2018-10-30 15:33:06 UTC https://padlet.com/syhrlmhd/aj17vuaa7uk/wish/298571762