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CCNA Discovery 1 Mod 6 Study Guide

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____________________________

Name

____________________________

Date


CCNA DISCOVERY 1

MODULE 6


NETWORK SERVERS

STUDY GUIDE


6.1.1 Client/Server Relationships


1.

What is a server?

A host running a software
application that provides
information or servic
es to other
hosts connected to the network


2.

What factor is crucial to enabling
complex interactions?

They all use agreed standards
and protocols


3.

What is a client?

A computer application that
someone uses to accept
information held on a server


4.

What is the key characteristic of
client/server systems?

The client sends a request to a
server and the server responds by
carrying out a function


5.

What is the most commonly used
instance of a client/server system?

Web browser and web server

6.1.1.4
Activity

6.1.2 Role of Protocols in Client/Server Communication


6.

What does HTTP define?

The format of the web page
requests and responses
exchanged between the client and
the server


7.

What is the transport protocol that
manages the individual
conve
rsations between web
servers and web clients?

TCP


8.

What else does TCP provide?

Flow control and
acknowledgment of packets
exchanged between hosts


9.

What is the most common
internetwork protocol?

Internet Protocol (IP)


10.

What is IP responsible fo
r?

Taking the formatted segments
from TCP, assigning the logical
addressing and encapsulating
them into packets for routing to
the destination host


11.

What governs how the bits are
represented on the media, how the
Standards and protocols for the
physical media

CCNA Discovery 1 Mod 6 Study Guide

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signals are sent over the media,
and h
ow they are interpreted by
the receiving hosts?

6.1.3 TCP and UDP Transport Protocols


12.

What are the two most common
transport protocols?

TCP


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CCNA Discovery 1 Mod 6 Study Guide

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6.2.2.2 Packet Tracer Activity

6.2.3 FTP Clients and Server
s


26.

What does FTP do?

Provides an easy method to
transfer files from one computer
to another


27.

What port numbers are associated
with FTP?

21


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CCNA Discovery 1 Mod 6 Study Guide

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provide the service

6.2.7 Port Numbers


43.

How many ports are available?

65,535


44.

What are the three categories of
ports?

Well
-
known, registered, private


45.

Who assigns and manages ports?

ICANN


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assists in protocol design

2.

fosters competition
because products from
different vendors can
work together

3.

prevents technology
changes in one layer from
affecting other layers

4.

provi
des a common
language to describe
network functions and
capabilities


52.

What are the layers of the TCP/IP
model?

Application, Transport, Internet,
Network Access


53.

Which layer of the TCP/IP model
is responsible for end
-
to
-
end
delivery services?

Tran
sport


54.

Where is error checking
information found?

Frame trailer

6.3.2.3 Activity

6.3.3 Open Systems Interconnect Model


55.

Who developed the OSI model?

International Organization of
Standardization (ISO)


56.

When was the OSI model
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4

CCNA Discovery 1 Mod 6 Study Guide

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developed?


57.

How many layers are there in the
OSI model?

7


58.

What are the layers of the OSI
model?

Application, Presentation,
Session, Transport, Network,
Data Link,

Physical


59.

What is an acronym for helping to
remember the OSI layer?

All People Seem to

Need Data
Processing or Please Do Not
Throw Sausage Pizza Away


60.

Which layer encrypts and
decrypts data and compresses and
decompresses data?

Presentation


61.

Which layer detects and corrects
frame transmit errors?

Data link

6.3.3.3 Activity

6.3.3
.4 Activity

6.3.3.5 Packet Tracer Activity

6.5.1.1 Chapter Quiz

CCNA Discovery 1 Mod 6 Study Guide

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