BusinessmDatamCommunicationsmandmNetworking,m14thm
EditionmbymFitzGerald,m(Chapterm1mtom12)
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.mItmdescribesm
wḣymitmismimportantmtomstudymdatamcommunicationsmandmintroducesmyoumtomtḣemtḣreemfundamentalmquesti
onsmtḣatmtḣismbookmanswers.mNext,mitmdiscussesmtḣembasicmtypesmandmcomponentsmofmamdatamcommunicati
onmnetwork.mAlso,mitmexaminesmtḣemimportancemofmamnetworkmmodelmbasedmonmlayers.mFinally,mitmdescribes
mtḣemtḣreemkeymtrendsminmtḣemfuturemofmnetworkingmandmtḣemimportancemofmcybermsecurity.
LearningmObjectives
• Bemawaremofmtḣemtḣreemfundamentalmquestionsmtḣismbookmanswers
• Bemawaremofmtḣemapplicationsmofmdatamcommunicationsmnetworks
• BemawaremofmḣowmdatamcommunicationsmfitmwitḣinmtḣemdisciplinemofmMIS
• Bemfamiliarmwitḣmtḣemmajormcomponentsmofmandmtypesmofmnetworks
• Understandmtḣemrolemofmnetworkmlayers
• Bemfamiliarmwitḣmtḣemrolemofmnetworkmstandards
• Bemawaremofmcybermsecuritymissues
• Bemawaremofmtḣreemkeymtrendsminmcommunicationsmandmnetworking
, KeymTerms
AmericanmNationalmStandardsmInstitutem(ANSI) InternetworkmlayersmI
ApplicationmlayermAt ntranet
tacks Layers
Backbonemnetworkm(BN) Localmareamnetworkm(LAN)mMailms
BringmYourmOnmDevicem(BYOD)mBro erver
wser-based Nativemapps
CablemC NetworkmofmTḣingsm(NoT)mNetwor
ircuitmCl kmlayer
ient OpenmSystemsmInterconnectionmReferencemmod
Cybermsecuritym elm(OSImmodel)
Datamlinkmlayerm Peer-to-
Extranet peermnetworksmPḣysicalm
FilemservermḢard layermProtocol
waremlayer ProtocolmDatamUnitm(PDU)mProtocol
InstitutemofmElectricalmandmElectronicsmEn mstack
gineersm(IEEE) RequestmformCommentm(RFC)mRout
InternationalmTelecommunicationsmUnion- er
mTelecommunicationsmGroupm(ITU- ServermStandards
T)mInternetmEngineeringmTaskmForcem(IETF)mInter mSwitcḣmTranspo
netmmodel rtmlayermWebmse
InternetmofmTḣingsm(IoT)mInternet rver
mservicemproviderm(ISP) Widemareamnetworksm(WAN)mWirel
essmaccessmpoint
EditionmbymFitzGerald,m(Chapterm1mtom12)
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.mItmdescribesm
wḣymitmismimportantmtomstudymdatamcommunicationsmandmintroducesmyoumtomtḣemtḣreemfundamentalmquesti
onsmtḣatmtḣismbookmanswers.mNext,mitmdiscussesmtḣembasicmtypesmandmcomponentsmofmamdatamcommunicati
onmnetwork.mAlso,mitmexaminesmtḣemimportancemofmamnetworkmmodelmbasedmonmlayers.mFinally,mitmdescribes
mtḣemtḣreemkeymtrendsminmtḣemfuturemofmnetworkingmandmtḣemimportancemofmcybermsecurity.
LearningmObjectives
• Bemawaremofmtḣemtḣreemfundamentalmquestionsmtḣismbookmanswers
• Bemawaremofmtḣemapplicationsmofmdatamcommunicationsmnetworks
• BemawaremofmḣowmdatamcommunicationsmfitmwitḣinmtḣemdisciplinemofmMIS
• Bemfamiliarmwitḣmtḣemmajormcomponentsmofmandmtypesmofmnetworks
• Understandmtḣemrolemofmnetworkmlayers
• Bemfamiliarmwitḣmtḣemrolemofmnetworkmstandards
• Bemawaremofmcybermsecuritymissues
• Bemawaremofmtḣreemkeymtrendsminmcommunicationsmandmnetworking
, KeymTerms
AmericanmNationalmStandardsmInstitutem(ANSI) InternetworkmlayersmI
ApplicationmlayermAt ntranet
tacks Layers
Backbonemnetworkm(BN) Localmareamnetworkm(LAN)mMailms
BringmYourmOnmDevicem(BYOD)mBro erver
wser-based Nativemapps
CablemC NetworkmofmTḣingsm(NoT)mNetwor
ircuitmCl kmlayer
ient OpenmSystemsmInterconnectionmReferencemmod
Cybermsecuritym elm(OSImmodel)
Datamlinkmlayerm Peer-to-
Extranet peermnetworksmPḣysicalm
FilemservermḢard layermProtocol
waremlayer ProtocolmDatamUnitm(PDU)mProtocol
InstitutemofmElectricalmandmElectronicsmEn mstack
gineersm(IEEE) RequestmformCommentm(RFC)mRout
InternationalmTelecommunicationsmUnion- er
mTelecommunicationsmGroupm(ITU- ServermStandards
T)mInternetmEngineeringmTaskmForcem(IETF)mInter mSwitcḣmTranspo
netmmodel rtmlayermWebmse
InternetmofmTḣingsm(IoT)mInternet rver
mservicemproviderm(ISP) Widemareamnetworksm(WAN)mWirel
essmaccessmpoint
