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中级IT英语听说1-Unit7by文库LJ佬2024-05-31
CONTENTSIntroductiontoNetworkingDataTransmissionNetworkSecurityCloudComputingVirtualizationInternetofThings(IoT)
01IntroductiontoNetworking
IntroductiontoNetworkingIntroductiontoNetworkingOverview:
Understandingthebasicsofnetworking.Hands-OnPractice:
Settingupasmallnetwork.
OverviewTypesofNetworks:
ExplanationofLAN,WAN,andMANnetworks.NetworkingDevices:
Overviewofrouters,switches,andmodems.NetworkTopologies:
Exploringstar,bus,andringtopologies.
Hands-OnPracticeIPAddressConfiguration:
AssigningIPaddressestodevices.RouterConfiguration:
Settingupabasicrouterconfiguration.TroubleshootingTips:
Commonnetworkingissuesandhowtoresolvethem.
02DataTransmission
DataTransmissionDataTransmissionBasicsUnderstandinghowdataistransmittedoveranetwork.ProtocolsandStandardsIntroductiontonetworkingprotocolsandstandards.
DataTransmissionBasicsBandwidthandLatency:
Explainingtheconceptsofbandwidthandlatency.
DataPacketStructure:
Overviewofhowdataispackagedfortransmission.
TransmissionMedia:
Typesoftransmissionmediasuchascopper,fiber,andwireless.
ProtocolsandStandardsTCP/IPProtocolSuite:
ExplanationofTCP,UDP,IP,andotherprotocols.
OSIModel:
UnderstandingthesevenlayersoftheOSImodel.
EthernetStandards:
OverviewofEthernetstandardssuchas802.3and802.11.
03NetworkSecurity
NetworkSecurityIntroductiontoNetworkSecurity:
Importanceofsecuringanetwork.SecureNetworkConfiguration:
Bestpracticesforsecuringanetwork.
IntroductiontoNetworkSecurityIntroductiontoNetworkSecurityCommonThreats:
Overviewofcommonnetworksecuritythreats.FirewallsandAntivirus:
Roleoffirewallsandantivirussoftwareinnetworksecurity.Encryption:
Understandingthebasicsofdataencryption.
SecureNetworkConfigurationAccessControl:
Implementingaccesscontrolmeasures.
IntrusionDetectionSystems:
UsingIDStomo
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