Cisco Chapter 3

Front 1

A frame

Back 1

Computer messages are encapsulated in what when they are transmitted?

Front 2

Address of the destination
Address of the host

Back 2

A frame provides what information?

Front 3

Segmenting

Back 3

Size restrictions of frames require the source host to break a long message into individual pieces that meet both the minimum and maximum size requirement. This is known as what?

Front 4

Access method
Flow control
Response timeout

Back 4

What are the timing rules that govern how messages are sent?

Front 5

Access method

Back 5

Which timing method determines when someone is able to send a message so that two parties do not have a collision when a message is sent at the same time?

Front 6

Broadcast

Back 6

What term describes when all hosts on the network need to receive the message at the same time?

Front 7

Protocol suite

Back 7

What is a group of inter-related protocols necessary to perform a communication function known as?

Front 8

Protocol stack

Back 8

What term refers to how individual protocols within a suite are implemented and viewed in terms of layers, with each level service depending on the functionality defined by the protocols in the lower levels?

Front 9

HTTP - hypertext transfer protocol

Back 9

What application protocol governs the way a web server and web client interacts and defines the content and formatting of the requests and responses that are exchanged?

Front 10

TCP - Transmission control protocol

Back 10

What protocol divides messages into smaller pieces called segments and controls the size and rate at which messages are exchanged?

Front 11

IP

Back 11

This protocol is responsible for taking the formatted segments from TCP, encapsulating them into packets, assigning them the appropriate addresses, and delivering them across the best path to the distination?

Front 12

IP
HTTP
DHCP

Back 12

What protocols are part of the TCP/IP suite?

Front 13

Open standard

Back 13

The TCP/IP suite is part of what standard that is available to the public and any vendor to use freely?

Front 14

Standards

Back 14

The use of what in developing and implementing protocols ensures that products from different manufactures can interoperate successfully.

Front 15

Proprietary

Back 15

These types of protocols are vender controlled and permission must be given from the owner before they can be used.

Front 16

Apple Talk
Novell Netware

Back 16

What are some examples of proprietary protocols?

Front 17

IP suite

Back 17

What protocol suite is used for transmitting and receiving information using the internet?

Front 18

ISOC - Internet society

Back 18

What standards organization facilitates the open development of standards and protocols for the technical infrastructure of the Internet

Front 19

IAB - Internet architecture board

Back 19

What standards organization is responsible for the overall management and development of Internet standards, provides oversight of the architecture for protocols and procedures used by the Internet?

Front 20

IETF - Internet engineering task force

Back 20

What organization is responsible for developing, udating and maintaining Internet and TCP/IP technologies including RFC documents describing protocols, processes, and technologies for the Internet?

Front 21

Internet Research Task Force (IRTF)

Back 21

What organization is focused on long-term research related to Internet and TCP/IP protocols, applications, architecture, and technologies?

Front 22

ISO

Back 22

What organization is best known for its Open Systems Interconnection (OSI) model?

Front 23

EIA - Electronic Industries Alliance

Back 23

What organization is best known for its standards related to electrical wiring, connectors, and the 19 inch racks used to mount networking equipment?

Front 24

TIA - Telecommunications Industry

Back 24

What industry is responsible for developing communication standards in a variety of areas including radio equipment, cellular towers, Voice over IP, satellite communications and more?

Front 25

ITU-T - International Telecommunications Union Telecommunication standardization sector

Back 25

What organization is one of the oldest and defines standards for video compression, IPTV and broadband communications like DSL?

Front 26

ICANN - Internet corporation for assigned names and numbers

Back 26

What non-profit organization coordinates IP address allocation, the management of domain names used by DNS, and the protocol identifiers or port numbers used by TCP and UDP?

Front 27

IANA - Internet assigned numbers authority

Back 27

What department of ICANN is responsible for overseeing and managing IP address allocation, domain name management and protocol identifiers for ICANN?

Front 28

Physical layer

Back 28

Which layer of the OSI model describes the mechanical, electrical, functional, and procedural means to activate, maintain, and de-activate physical-connections for bit transmission to and from a network device?

Front 29

Data link

Back 29

What layer of the OSI model describes methods for exchanging data frames between devices?

Front 30

Network layer

Back 30

What layer of the OSI model provides services to exchanged the individual pieces of data over the network between identified end devices?

Front 31

Transport layer

Back 31

What layer of the OSI model defines services to segment, transfer, and reassemble the data for individual communication between the end devices?

Front 32

Session layer

Back 32

What layer of the OSI model provides services to the presentation layer to organize its dialogue and manage data exchange?

Front 33

Presentation layer

Back 33

What layer of the OSI model provides for common representation of the data transferred between application layer services?

Front 34

Application layer

Back 34

What layer of the OSI model provides the means for end-to-end connectivity between individuals in the human network using data networks?

Front 35

Network Access

Back 35

What layer of the TCP/IP model controls the hardware devices and media that make up the network?

Front 36

Internet layer

Back 36

What layer of the TCP/IP model determines the best path through the network?

Front 37

Transport layer

Back 37

What layer of the TCP/IP model supports communication between diverse devices across diverse networks?

Front 38

Application layer

Back 38

What layer of the TCP/IP model represents data to the user, plus encoding and dialog control?

Front 39

Segmentation

Back 39

What is the process of dividing data into smaller more manageable pieces to send over a network?

Front 40

Multiplexing

Back 40

By segmenting data over a network, many different conversations can be interleaved on the network. This process is know as what

Front 41

Encapsulation

Back 41

As application data is passed down the protocol stack on its way to be transmitted across the network media, various protocols add information to it at each level. This is known as what?

Front 42

PDU - Protocol data unit

Back 42

What term describes the form that a piece of data takes at any layer as it is encapsulated?

Front 43

Data

Back 43

What is the term for encapsulated data at the application layer?

Front 44

Segment

Back 44

What is the term for encapsulated data at the transport layer?

Front 45

Packet

Back 45

What is the term for encapsulated data at the Internet layer?

Front 46

Frame

Back 46

What is the term for encapsulated data at the network access layer?

Front 47

Bits

Back 47

What is the term for data as it is transmitted over the physical wire medium?

Front 48

A header

Back 48

When data is traveling down the stack and encapsulated and segmented at the TCP layer what is added to it?

Front 49

IP header
Source and destination IP addresses

Back 49

When a segmented PDU is traveling down the stack, what is added to it at the internet layer?

Front 50

Frame header
Trailer

Back 50

When a packet is traveling down the stack, what is added to it at the network access layer?

Front 51

Source and destination physical addresses

Back 51

What information is contained within the frame header?

Front 52

error checking information

Back 52

What is contained within the frame trailer?