Ch 3

Question 1

ISOC

Answer 1

Internet Society top level Internet standard organization

Question 2

Ethernet

Answer 2

wiring and signaling standards

Question 3

OSI model 1

Answer 3

physical

Question 4

ARP

Answer 4

address resolution between IP and hardware address

Question 5

access method

Answer 5

when to begin sending messages and how to respond to collisions

Question 6

OSI model 7

Answer 6

application process-to-process communication

Question 7

packet

Answer 7

internet

Question 8

TCP/IP model 2

Answer 8

internet best path

Question 9

flow control

Answer 9

how much info can be sent and how fast

Question 10

BootP

Answer 10

application layer replaced by DHCP Bootstrap Protocol

Question 11

UDP

Answer 11

enables process running on one host to send packets to a process running on another host

Question 12

protocol suite

Answer 12

inter-related protocols needed to perform a function

Question 13

PPP

Answer 13

network access layer

Question 14

IETF

Answer 14

Internet Engineering Task Force develop, updates and maintains TCP/IP standards using RFCs

Question 15

IEEE

Answer 15

Institute of Electrical and Electronics Engineers standards

Question 16

802.3

Answer 16

Ethernet

Question 17

encoding

Answer 17

preparing for transmission over media

Question 18

frame

Answer 18

network access

Question 19

TCP/IP model 1

Answer 19

network access doesn’t specify which protocols to use when transmitting over physical medium

Question 20

data

Answer 20

application

Question 21

5 requirements

Answer 21

1. encoding 2. formatting and encapsulation 3. size 4. timing 5. delivery options

Question 22

segment

Answer 22

transport

Question 23

IAB

Answer 23

Internet Architecture Board overall management of Internet standards development

Question 24

ARP

Answer 24

network access layer

Question 25

stack

Answer 25

a way to think about how protocols within a suite interact

Question 26

multiplexing

Answer 26

interleaving parts of multiple messages so that they can be transmitted at the same time

Question 27

OSPF

Answer 27

internet layer Open Shortest Path First open standard interior routing protocol link state routing protocol

Question 28

IMAP

Answer 28

Internet Message Access Protocol

Question 29

IRTF

Answer 29

long term research related to TCP/IP

Question 30

ITU-T

Answer 30

International Telecommunications Union-Telecommunication Standardization Sector IPTV, DSL

Question 31

reference model

Answer 31

says what needs to be done at each layer but not how (OSI)

Question 32

formatting

Answer 32

structuring message so it can be processed by recipients

Question 33

TIA/EIA

Answer 33

Electronic Industries Alliances / Telecommunications Industry Association

Question 34

TCP

Answer 34

enables reliable communication between processes running on separate hosts

Question 35

TCP/IP model 4

Answer 35

application encoding and dialog control

Question 36

IANA

Answer 36

Internet Assigned Numbers Authority works on behalf of ICANN

Question 37

ICMP

Answer 37

internet layer

Question 38

TCP/IP model 3

Answer 38

transport

Question 39

PPP

Answer 39

point to point protocol encapsulates packets over serial link

Question 40

protocol model

Answer 40

describes the functions involved at each layer (TCP/IP)

Question 41

OSI model 6

Answer 41

presentation common representation of data

Question 42

OSI model 5

Answer 42

session

Question 43

OSI model 2

Answer 43

data link

Question 44

OSI model 4

Answer 44

transport

Question 45

802.11

Answer 45

Wireless LAN

Question 46

NAT

Answer 46

internet layer

Question 47

OSI model 3

Answer 47

network

Question 48

EIGRP

Answer 48

internet layer Cisco proprietary factors in bandwidth, delay, load, reliability

Question 49

ICANN

Answer 49

Internet Corporation for Assigned Names and Numbers

Question 50

message timing

Answer 50

1. access method 2. flow control 3. response timeout