Please enable JavaScript.
Coggle requires JavaScript to display documents.
Internet Terms - Coggle Diagram
Internet Terms
Networking: Connected devices that send and receive data
Node: Addressable device on a network
Network Interface Card: Allows the computer to join a
network
Network Switches- move messages between nodes in the
same network
Network Routers: Connect separate networks
Routers: Their job is direct data packets
Packets are chunks of data with address info
Protocols: Rules for sending/receiving data
Transmission Control Protocol *TPC) breaks the data into
packets, labels them, and assigns the ports
Internet Protocol (IP): Sender/Receiver Addresses and
routes those packets
Packet Routing: How Router directs packets across the
network
Path-Sequence of devices from sender to receiver
Network Performance
Network bandwidth: Maximum data
that can be sent in a time frame
Data Transfer Rate: How fast the data
moves between devices
Latency: Travel time for data
Uploading: Sending data
Downloading: Receiving data
Computer/Servers/Deivces
Computer Servers are powerful computers that serve other
computers
File Server: Stores and Manages Files
Web Server: Responds to web page request
Embedded Devices: Specialized computers inside other
objects. Example Car or Ring Camera
Computing System: Group of devices/programs that work
together