Flashcards
Chapter 2-OSI model flashcards
Cards in this deck (14)
- 1Which layer determines the availability of communicating partnersApplication Layer
- 2What is the information called all the way down the OSI stackPDU (Protocol Data Unit)
- 3What is an acronym for the OSI modelPlease Do Not Throw Sausage Pizza Away, or All People Seem To Need Data Processors
- 4What is the acronym for data from Transport layer down and what do they stand forSome People Fear Birthdays (Segments, Packets, Frames, Bits)
- 5Which layer do UDP and TCP reside in?Transport
- 6You are connected to a server on the Internet and you click a link on the server and receive a time-out message. What layer could be the source of this message?Application
- 7At which layers of the OSI model do bridges, hubs, and routers primarily operate, respectively?Data Link, Physical, Network
- 8Describe Flow Controlkey words: buffer, full signal, segments processed, all clear signal
- 9What is a virtual circuit also known as?Three way handshake
- 10Describe Acknowledgementskey words: positive acknowledgement with retransmission, requests any lost segments,
- 11Describe Windowingkey words: number of segments per transmission before positive acknowledgement
- 12What are the two types of packets used at the network layer?Data packets and route-update packets
- 13What 3 pieces of information are held in a routing table?Network Address, interface, and metric
- 14What is the process of adding headers and trailers as the PDU goes down the OSI stack?Encapsulation
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- Flashcards on Chapter 2-OSI model flashcards, created by Joshua Snider on 02/12/2013.
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- Joshua Snider
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