Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
|
State the layers of the TCP/IP model from top to bottom. |
Application Transport Internet Host-to-Network |
|
|
State the layers of the Hybrid reference model from top to bottom. |
Application Transport Network Data Link Physical |
|
|
State the layers of the ISO OSI reference model, in order of top to bottom. |
Application Presentation Session Transport Network Data Link Physical |
|
|
Define the TCP/IP application layer. |
Contains application-oriented protocols, e.g. email (SMTP, IMAP), World Wide Web (HTTP); ... |
|
|
Define the TCP/IP transport layer. |
Allows peer entities to carry on a conversation and establish a communication channel. It uses two protocols: - TCP ["reliable", connection-oriented] - UDP (User Datagram Protocol) ["unreliable", connectionless] |
|
|
Define the TCP/IP internet layer. |
Responsible for transporting packets over the network; it uses the internet protocol. |
|
|
Define the TCP/IP host-to-network layer. [3] |
Aka Link layer. It logically sits below the internet layer, but is not formally defined. It combines the data link and physical layers in the OSI model. |
|
|
Define the Hybrid model physical layer. |
Includes the transmission hardware. |
|
|
Define the Hybrid model data link layer. |
Includes software for effective transmission of bits between computers. |
|
|
Define the Hybrid model network layer. |
Where communicating computers are not directly connected this establishes a route between them. |
|
|
Define the Hybrid model transport layer. |
Contains high level communication protocols between computers. |
|
|
Define the Hybrid model application layer. |
The software you use with the internet; web browsers, emails, search engines, social networking software, etc. |
|
|
Define the ISO OSI model application layer. |
Contains common application oriented protocols. E.g. FTP, email |
|
|
Define the ISO OSI model presentation layer. |
Encodes data in a standard way, and translates between different representations. |
|
|
Define the ISO OSI model session layer. |
Establishes sessions between different machines. |
|
|
Define the ISO OSI model transport layer. |
Accepts data from the session layer, splitting it, and ensures all the parts arrive correctly at the other end. |
|
|
Define the ISO OSI model network layer. |
Creates routing between non-adjacent nodes within the subnet, and transmits packets of data. |
|
|
Define the ISO OSI model data link layer. |
Transforms the raw transmission media into a reliable line for the network layer, and transmits data frames while detecting and correcting errors. |
|
|
Define the ISO OSI model physical layer. |
Responsible for transmitting raw bits over a communication medium. |
