final ccna s1

8/12/2019 Final Ccna s1

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1. Refer to the exhibit. Cable 1 and cable 2 have the ends wired for specific

physical layer requirements. The table lists each segment by number and the

cable which has been installed by the network technician between the network

components on that segment. rom the data given! which segments have the

correct cable installed" #Choose three.$% segment1

& segment2

C segment'

( segment)

* segment+

2. % ,C can not connect to any remote websites! ping its default gateway! or

ping a printer that is functioning properly on the local network segment. -hich

action will verify that the TC,/, stack is functioning correctly on this ,C"% 0se the ipconfig all command at the hosts command prompt.

& 0se the ping 12.3.3.1 command at the command prompt.

C 0se the traceroute command at the command prompt to identify any failures

on the path to the gateway.

( 0se T, to check for connectivity to remote sites.

* (ownload a troubleshooting tool from the ,C manufacturer4s website.

'. -hich of the following are the address ranges of the private /, addresses"

#Choose three.$

% 13.3.3.3 to 13.2++.2++.2++

& 233.133.+3.3 to 233.133.2+.2++

C 1+3.1+3.3.3 to 1+3.1+3.2++.2++

( 12.15.3.3 to 12.'1.2++.2++

* 162.157.3.3 to 162.157.2++.2++

12.15.3.3 to 12.'1.2++.2++

). Refer to the exhibit. % network technician is trying to determine the correct

/, address configuration for 8ost %. -hat is a valid configuration for 8ost %"

% /, address9 162.157.133.16: ;ubnet


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/, address9 162.157.133.'1: ;ubnet through.

C The cable is suitable for use as a ast *thernet crossover.

( The cable is suitable for use as a rollover cable.

* The cable is suitable for use as a =igabit *thernet crossover.

The cable is suitable for use between two 133


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6. Refer to the exhibit. @n the basis of the /, configuration that is shown! what

is the reason that 8ost % and 8ost & are unable to communicate outside the

local network"

% 8ost % was assigned a network address.

& 8ost & was assigned a multicast address.C 8ost % and 8ost & belong to different networks.

( The gateway address was assigned a broadcast address.

13. -hat are three characteristics of C;


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1). Refer to the exhibit. -hen computer % sends a frame to computer (! what

computers receive the frame"

% only computer (

& only computer % and computer (

C only computer &! computer C! and computer (( all computers

1+. Refer to the exhibit. -hat two facts can be determined about the exhibited

topology" #Choose two.$

% % single broadcast domain is present

& Two logical address ranges are required.

C Three broadcast domains are shown.

( our networks are needed.

* ive collision domains exist.

15. -hich three statements characteriEe the transport layer protocols" #Choose

three.$

% TC, and 0(, port numbers are used by application layer protocols.

& TC, uses port numbers to provide reliable transportation of /, packets.

C 0(, uses windowing and acknowledgments for reliable transfer of data.

( TC, uses windowing and sequencing to provide reliable transfer of data.

* TC, is a connection>oriented protocol. 0(, is a connectionless protocol.

1.-hich range of port numbers are reserved for services that are commonly

used by applications that run on servers"

% 3 to 2++

& 3 to 132'

C 132) to )61+1

( )61+2 to 5++'+

17. %s network administrator! what is the subnet mask that allows +13 hosts

given the /, address 12.'3.3.3"

2++.2++.3.32++.2++.2)7.3

2++.2++.2+).3

2++.2++.2++.127

16. Refer to the exhibit. -hat does the /, address 162.157.''.2 represent"

% The host4s default gateway.

& The host4s /, address.

C The host4s primary domain name server.

( The /, address of the website resolver1.mooki.local.* The /, address of the host4s homepage.


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23. Refer to the exhibit. -hich set of devices contains only intermediary

devices"

% %! &! (! =

& %! &! *!

C C! (! =! /( =! 8! /! F

21. Refer to the exhibit. -hich two statements describe the information that is

represented in the header" #Choose two.$

% This is a server response.

& The 0(, protocol is being used.

C The destination port indicates a Telnet session.

( The return segment will contain a source port of 2'.

* The next session originated from the client of this session will use the sourceport number 1''+7.

22. Refer to the exhibit. -ith the router running G%T! what /, addresses can be

applied to the computer to allow access to the /nternet" #Choose three.$

% 162.157.17.'7

& 162.157.17.)7

C 162.157.17.)6

( 162.157.17.+2

* 162.157.17.+6

162.157.17.5'

2'. -hich combination of network id and subnet mask correctly identifies all /,

addresses from 12.15.127.3 through 12.15.1+6.2++"

% 12.15.127.3 2++.2++.2++.22)

& 12.15.127.3 2++.2++.3.3

C 12.15.127.3 2++.2++.162.3

( 12.15.127.3 2++.2++.22).3

* 12.15.127.3 2++.2++.2++.162

2). Refer to the exhibit. % technician is working on a network problem that

requires verification of the router B%G interface. -hat address should be

pinged from this host to confirm that the router interface is operational"

% 12.3.3.1

& 162.157.5).165

C 162.157.2+).1

( 162.157.2+).6

* 162.157.2+).2+)


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2+. -hat is true regarding network layer addressing" #Choose three.$

% uses a flat structure

& prevent broadcasts

C heirarchical

( uniquely identifies each host* )7 bits in length

contains a network portion

25. The Bayer ) header contains which type of information to aid in the delivery

of data"

% service port number

& host logical address

C device physical address

( virtual connection identifier

2. Refer to the exhibit. -hat three statements are true about the /,

configuration that is shown" #Choose three.$

% The address that is assigned to the computer represents private addressing.

& The computer is unable to communicate outside of the local network.

C The network of this computer can have 125 hosts.

( The prefix of the computer address is 2.

* The /,address that is assigned to the computer is routable on the /nternet.

The /, address that is assigned to the computer is a broadcast address.

27. Refer to the exhibit. -hich logical topology best describes the exhibited

network"

% star

& ring

C point>to>point

( multiaccess

* mesh

26. -hich @;/ layer protocol does /, rely on to determine whether packetshave been lost and to request retransmission"

% application

& presentation

C session

( transport


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'3. Refer to the exhibit. 8ost % attempts to establish a TC,/, session with host

C. (uring this attempt! a frame was captured with the source


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% Connection 1 > rollover cable

Connection 2 > straight>through cableConnection ' > crossover cable

& Connection 1 > crossover cable

Connection 2 > rollover cable

Connection ' > crossover cable

C Connection 1 > straight>through cable

Connection 2 > crossover cable


D Connection 1 - straight-through cable

Connection 2 - crossover cableConnection 3 - straight-through cable

* Connection 1 > crossover cable

Connection 2 > straight>through cable


'). Refer to the exhibit. -hat is the correct destination socket number for a web

page request from 8ost % to the web server"

% 33>37>a'>b5>ce>)5

B 198.133.219.25:80

C http9www.cisco.com

( C 167.1''.216.32) is directly connected! ast*thernet33

'+. Refer to the exhibit. -hat two facts can be determined from the information

that is given" #Choose two.$


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% This exchange is part of the three>way handshake.

& The source port indicates that a Telnet session has been initiated.

C The data is flowing from server to client.

D The estination port inicates that an !TT" session has been initiate.

# The ata liste is associate $ith the transport la%er.

The source port does not support communication with the destination port that

is listed.

'5. -hich of the following protocols are examples of TC,/, transport layer protocols"

% *thernet

& 8TT,

C /,

D &D"

* ;


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'7.-hich of the following terms is used speciHcally to identify the entity thatis created when encapsulating data inside data link layer headers and trailers"

% (ata

& Trunk

C ;egment

D 'ra*e

* ,acket

= Gone of these

'6.-hich @;/ layer deHnes the functions of logical network>wide addressing

and routing"

% Bayer 1

& Bayer 2C +a%er 3

( Bayer )

* Bayer +

Bayer 5

= Bayer

)3. -hich @;/ layer deHnes the standards for cabling and connectors"

( +a%er 1

& Bayer 2C Bayer '

( Bayer )

* Bayer +

Bayer 5

= Bayer

)1.-hich @;/ layer deHnes the standards for data formats and encryption"

% Bayer 1

& Bayer 2C Bayer '

( Bayer )

* Bayer +

' +a%er ,

= Bayer

)2. -hich of the following terms are not valid terms for the names of the seven

@;/ layers"

% %pplication& (ata link


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C Transport

( ,resentation

# nternet

;ession

)'. -hat are two advantages of Bayer 2 *thernet switches over hubs" #Choose

two.$

% (ecreasing the number of collision domainsB 'iltering ra*es base on /(C aresses

C (llo$ing si*ultaneous ra*e trans*issions( /ncreasing the siEe of broadcast domains

* /ncreasing the maximum length of 0T, cabling between devices

)).Refer to the exhibit. &oth switches are using a default configuration. -hich

two destination addresses will host ) use to send data to host 1" #Choose two.$

( The " aress o host 1

& The /, address of host )

C The


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% (rop the data.

B 4en the ata ra*es to the eault gate$a%.

C Create an %R, request to get a through cable be used"

% ;witch to switch

& ;witch to hub

C 4$itch to router

( 8ub to hub* Router to ,C

)6. -hich type of cable is used to connect the C@< port of a host to the C@

final ccna s1

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