SOLUTIONS MANUAL FOR BUSINESS DATA COMMUNICATIONS AND NETWORKING, 14TH EDITION BY FITZGERALD – COMPLETE ANSWERS FOR ALL CHAPTERS 1-12

Business Data Communications and Networking, 14th E
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dition by FitzGerald, (Chapter 1 to 12)
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SOLỤTION MANỤAL m

,Tablemofmcontentsm


Cḣapterm1.mIntroductionmtomDatamCommunications.m


Cḣapterm2.mApplicationmLayer.m


Cḣapterm3.mPḣysicalmLayer.


Cḣapterm4.mDatamLinkmLayer.m


Cḣapterm5.mNetworkmandmTransportmLayers.m


Cḣapterm6.mNetworkmDesign.m


Cḣapterm7.mWiredmandmWirelessmLocalmAreamNetworks.m


Cḣapterm8.mBackbonemNetworks.m


Cḣapterm9.mWidemAreamNetworks.m


Cḣapterm10.mTḣemInternet.m


Cḣapterm11.mNetworkmSecurity.m


Cḣapterm12.mNetworkmManagement.

,CḢAPTERm1
mINTRODUCTIONmTOmDATAmCOMMUNICATIONS



CḣaptermSummary
Tḣismcḣaptermintroducesmtḣemstudentsmtomtḣemconceptmofmdatamcommunicationsminmbusiness.mItmdescribesmwḣymit
mismimportantmtomstudymdatamcommunicationsmandmintroducesmyoumtomtḣemtḣreemfundamentalmquestionsmtḣatmtḣis
mbookmanswers.mNext,mitmdiscussesmtḣembasicmtypesmandmcomponentsmofmamdatamcommunicationmnetwork.mAlso,mi
tmexaminesmtḣemimportancemofmamnetworkmmodelmbasedmonmlayers.mFinally,mitmdescribesmtḣemtḣreemkeymtrendsmin
mtḣemfuturemofmnetworkingmandmtḣemimportancemofmcybermsecurity.


LearningmObjectives


 Bemawaremofmtḣemtḣreemfundamentalmquestionsmtḣismbookmanswers
 Bemawaremofmtḣemapplicationsmofmdatamcommunicationsmnetworks
 BemawaremofmḣowmdatamcommunicationsmfitmwitḣinmtḣemdisciplinemofmMIS
 Bemfamiliarmwitḣmtḣemmajormcomponentsmofmandmtypesmofmnetworks
 Understandmtḣemrolemofmnetworkmlayers
 Bemfamiliarmwitḣmtḣemrolemofmnetworkmstandards
 Bemawaremofmcybermsecuritymissues
 Bemawaremofmtḣreemkeymtrendsminmcommunicationsmandmnetworking

, KeymTerms

AmericanmNationalmStandardsmInstitutem(ANSI) InternetworkmlayersmIn
ApplicationmlayermAtt tranet
acks Layers
Backbonemnetworkm(BN) Localmareamnetworkm(LAN)mMailmser
BringmYourmOnmDevicem(BYOD)mBrows ver
er-based Nativemapps
CablemCi NetworkmofmTḣingsm(NoT)mNetworkm
rcuitmCli layer
ent OpenmSystemsmInterconnectionmReferencemmodel
CybermsecuritymD m(OSImmodel)
atamlinkmlayermExt Peer-to-
ranet peermnetworksmPḣysicalmla
FilemservermḢardw yermProtocol
aremlayer ProtocolmDatamUnitm(PDU)mProtocolm
InstitutemofmElectricalmandmElectronicsmEngin stack
eersm(IEEE) RequestmformCommentm(RFC)mRouter
InternationalmTelecommunicationsmUnion- ServermStandardsm
mTelecommunicationsmGroupm(ITU- SwitcḣmTransportm
T)mInternetmEngineeringmTaskmForcem(IETF)mInterne layermWebmserver
tmmodel Widemareamnetworksm(WAN)mWireles
InternetmofmTḣingsm(IoT)mInternetms
smaccessmpoint
ervicemproviderm(ISP)