SEMESTER 1 MODULE 2 Study Guide Networking Fundamentals v3.1.1 2.1.1 What resulted from the LAN standards?

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CCNA 1 Module 2 v3.1.1


Dec 2005

SEMESTER 1 MODULE
2

Study Guide

Networking Fundamentals


v3.1.1



2.1.1

What resulted from the LAN
standards?



What does LAN stand for?



What does MAN stand for?



2.1.2

What year was ARPA created by the
Department of Defense?



List the

computer
company that
officially launched the start of the
personal computer

and the year.


2.1.3

A computer term for end
-
user
devices is what?


What is used to physically connect a
host to the network media?


Interactive Media Activity:

Drag and Drop: Identif
ying Network Devices



Be able to identify networ欠devi捥s


What devi捥 provide猠捯nne捴ion猠
between LAN猠and 捯nvert猠data
tran獭i獳son format猿


What devi捥
捡n determine if data
獨ould remain on a LAN and
tran獦er data only to the 捯nne捴ion
that need
猠it.


What devi捥 捡n perform the
fun捴ion猠 of the other devi捥猠in
addition to managing data tran獦er猠
and 捯nne捴 to a WAN?


What i猠a networ欠devi捥 u獥d to
regenerate a 獩gnal
?


2.1.4

What i猠the definition of a phy獩捡l
topology?


What i猠the
definition of a logi捡l
topology?


CCNA 1 Module 2 v3.1.1


Dec 2005




Identify the following physical topologies:
























2.1.5

Network Protocols are created and
maintained by many different
organizations and committees, list a few of
those involved by their acronyms.


CCNA 1 Module 2 v3.1.1


Dec 2005


2.1.
6

List the characteristics of a LAN.






2.1.7

List the desig
n characteristics of
WANs .






2.1.8

Metropolitan
-
area networks (MANs)
may be created through the use of
what technology?


2.1.9

What connections are made by a
SAN?


2.1.10

What is the main purpose of a
Virtual private network (VPN)?


2.2.1

The amount of information that can
flow through a network connection
in a given period of time is called
what?


2.2.3

Bandwidth is measured in bits per
second (bps). What are the
common measurements used?





2.2.5

Throughput refers to actual
m
easured bandwidth under what
circumstances?





The number of users on the
network could greatly impact what?
Bandwidth or Throughput?


CCNA 1 Module 2 v3.1.1


Dec 2005


2.
3.3

List the benefits of the OSI model.







2.3.4

List the seven layers of the OSI
Model.


(All People Seem To Need Data
Processing)

7


6


5


4


3


2


1


Interactive Media Activity:

Drag and Drop:
The 7 Layers of the OSI Model



Be able to identify functions of each layer



Review Figures 1
-
7


Path determination is made by
w
hat layer?


FTP would be considered what
layer in the OSI model?


Fault detection is made at what
layer?


2.3.5

List the protocol data unit (PDU)
associated with each layer:


(Don’t Sucker Punch Frank Burns)

7
Application


6
Presentation


5
Sess
ion


4
Transport


3
Network


2
Data Link


1
Physical


Each layer depends on the service
function of the OSI layer below it.
To provide this service, the lower
layer uses ________________ to
put the PDU from the upper layer
into its data field
. Then it adds
whatever headers and trailers the
layer needs to perform its function.


2.3.6

List the four layers of the TCP/IP
reference model.







CCNA 1 Module 2 v3.1.1


Dec 2005


2.3.7

If one computer (host A) wants to
send data to another computer
(host B), the data mus
t first be
packaged through a process called
what?



Interactive Media Activity:

Drag and Drop:
Encapsulation Process Flowchart



Be able to identify the encapsulation process