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OSI LAYERS + PROTOCOLS - Coggle Diagram
OSI LAYERS + PROTOCOLS
APPLICATION
PRESENTATION
SESSION
TRANSPORT
NETWORK
DATA LINK
PHYSICAL
ETHERNET
Ethernet is a typical Local Area Network technology that connects multiple devices so that they can create, store and share information with others in a particular location.
Coax
Coaxial cable is used to carry voice, video, and data over the same wire.
Wireless
IEEE 802.11
IEEE 802.11 specifies the set of media access control (MAC) and physical layer protocols for implementing wireless local area network (WLAN) Wi-Fi computer communication in various frequencies, including 2.4 GHz, 5 GHz, 6 GHz, and 60 GHz frequency bands.
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ETHERNET
Ethernet is a typical Local Area Network technology that connects multiple devices so that they can create, store and share information with others in a particular location.
SLIP
Serial Line Internet Protocol is used to provide communications between machines that were previously configured for direct communication with each other.
PPP
Point to point protocol is used by Internet service providers to enable dial up connections to the Internet. It facilitates the transmission of data packets between point to point links.
FDDI
Fiber Distributed Data Interface is a high-speed network technology which runs at 100 Mbps over fiber-optic cabling; often used for network backbones in a LAN or MAN
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IP
The Internet Protocol is used for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination.
IPSec
Internet Protocol Security is a secure network protocol suite that authenticates and encrypts the packets of data to provide secure encrypted communication. It is used in Virtual Private Networks
ICMP
The Internet Control Message Protocol is used by network devices to diagnose network communication issues.
IGMP
The Internet Group Management Protocol is a communication protocol used by hosts and adjacent routers to establish multicast group memberships.
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UDP
User Datagram Protocol is used for especially time-sensitive transmissions such as video playback, streams, etc. It speeds up communications by not checking the result
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SCTP
Stream Control Transmission Protocol ensures reliable, in-sequence transport of messages with congestion control.
DCCP
DCCP provides a way to gain access to congestion-control mechanisms without having to implement them at the application layer.
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SOCKS
SOCKS is an Internet protocol that exchanges network packets between a client and server through a proxy server.
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L2TP
Layer 2 Tunneling Protocol is used to support virtual private networks (VPNs) or as part of the delivery of services by ISPs.
RPC
A remote procedure call is when a computer program causes a procedure to execute in a different address space, which is coded as if it were a normal procedure call, without the programmer explicitly coding the details for the remote interaction.
SSL
Secure Sockets Layer is the standard technology for keeping an internet connection secure and safeguarding any sensitive data that is being sent between two systems.
FTP
File Transfer Protocol is the language that computers on a TCP/IP network use to transfer files to and from each other.
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SSH
Secure Shell is a method for secure remote login from one computer to another. It provides several alternative options for strong authentication, and it protects the communications security and integrity with strong encryption.
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HTTP
The Hypertext Transfer Protocol is the foundation of data communication for the WWW, where hypertext documents include hyperlinks to other resources that the user can easily access.
FTP
File Transfer Protocol is the language that computers on a TCP/IP network use to transfer files to and from each other.
SMTP
Using a process called "store and forward," Simple Mail Transfer Protocol moves emails on and across networks.
TELNET
Telnet is a protocol used to provide an interactive text-oriented communication facility using a virtual terminal connection.
DNS
The Domain Name System (DNS) is the phonebook of the Internet. DNS translates domain names to IP addresses so browsers can load Internet resources.
IRC
Internet Relay Chat facilitates communication in the form of text. It is mainly designed for group communication in discussion forums, called channels, but also allows one-on-one communication via private messages as well as chat and data transfer, including file sharing.
SSH
Secure Shell is a method for secure remote login from one computer to another. It provides several alternative options for strong authentication, and it protects the communications security and integrity with strong encryption.
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