NET104 Chp 1 set1

The way in which data is transmitted between nodes, including how access is controlled and resources are shared

• physical topology

• network architecture

• logical topology

• data flow management

A computer or application that provides a service to other devices

• client

• server

• router

• switch

A group of computers and other devices (such as printers) that are connected by and can exchange data via wired or wireless transmission media

• network

• hub

• router

• switch

An application layer protocol that manages web requests between clients and servers

• FTP (File Transfer Protocol)

• SMTP (Simple Mail Transfer Protocol)

• HTTP (Hypertext Transfer Protocol)

• DNS (Domain Name System)

A method of encrypting TCP/IP transmissions using public key encryption, largely replaced by TLS.

• SSL (Secure Sockets Layer)

• SSH (Secure Shell)

• IPsec (Internet Protocol Security)

• S/MIME (Secure/Multipurpose Internet Mail Extensions)

A network where each computer can communicate directly with others, with no hierarchy

• P2P (peer-to-peer) network model

• Client-Server network model

• Hybrid network model

• Mesh network model

How the parts of a whole work together

• topology

• geometry

• symmetry

• proximity

Standard methods/formats for communication between network devices

• protocols

• algorithms

• frameworks

• standards

A logical group of users, servers, and resources in Windows Server that share policies

• domain

• workgroup

• subnet

• network

A suite of protocols including TCP, IP, and UDP, forming the foundation for Internet data exchange

• TCP/IP suite

• HTTP/HTTPS suite

• FTP suite

• SMTP suite