名词解释题地上层 aerial layer
名词解释题
地上层 aerial layer
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A host computer has been correctly configured with a static IP address, but the default gateway is incorrectly set. Which layer of the OSI model will be first affected by this configuration error?A. Layer 1B. Layer 2C. Layer 3D. Layer 4E. Layer 5F. Layer 6E. Layer 7
Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?A. Layer 2B. Layer 3C. Layer 4D. Layer 5E. Layer 6F. Layer 7
Acknowledgements, sequencing, and flow control are functions that are handled by which layer of the OSI model?A. Layer 5B. Layer 4C. Layer 7D. Layer 6E. Layer 3F. Layer 2G. Layer 1
● TCP/IP communication protocol contains four layers. From bottom to top, the four layers are __(71)__.（71）A．network interface layer, internet layer, transport layer and application layerB．internet layer, network interface layer, transport layer and application layerC．network interface layer, transport layer, network interface layer and application layerD．application layer, transport layer, internet layer and network interface layer
At which layer of the OSI model does error checking occur with IPv6?() A. Layer 2B. Layer 3C. Layer 4D. Layer 7
TCP/IP communication protocol contains four layers． From bottom to top, the four layers are __（71）__．A.network interface layer, internet layer, transport layer and application layerB.internet layer, network interface layer, transport layer and application layerC.network interface layer, transport layer, network interface layer and application layerD.application layer, transport layer, internet layer and network interface layer
Which of the following layers of the OSI model is the presentation layer?() A.Layer 1B.Layer 5C.Layer 6D.Layer 7
In the 7－layer OSI model, which layer switching will take place?() A.Layer twoB.Layer fourC.Layer oneD.Layer three
AtwhichlayeroftheOSImodeldoestheSpanningTreeProtocol(STP)operateat?() A.Layer5B.Layer4C.Layer3D.Layer2E.Layer1
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WhichroamingoptionwillkeepthemonthesameIPsubnetwhenclienttrafficisbeingbridged throughLANinterfacesontwoWLCs?() A.Layer1intercontrollerroamingB.Layer2intercontrollerroamingC.Layer3intercontrollerroamingD.Layer4intercontrollerroaming
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Acknowledgements,sequencing,andflowcontrolarecharacteristicsofwhichOSIlayer?() A.Layer2B.Layer3C.Layer4D.Layer5E.Layer6F.Layer7
Acknowledgements, sequencing, and flow control are characteristics of which OSI layer()。 A.Layer2B.Layer3C.Layer4D.Layer5E.Layer6F.Layer7
Acknowldgement, Sequencing, and Flow control are characteristics of which OSI layer?（）A、Layer 2B、Layer 3C、Layer 4D、Layer 5E、Layer 6F、Layer 7
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Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?（）A、Layer 2B、Layer 3C、Layer 4D、Layer 5E、Layer 6F、Layer 7
Acknowledgements, sequencing, and flow control are characteristics of which OSI layer（）。A、Layer2B、Layer3C、Layer4D、Layer5E、Layer6F、Layer7
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单选题Where is the MPLS label imposed？（）Aafter the Layer 3 header and before the Layer 2 payloadBafter the Layer 3 header and before the Layer 4 payloadCafter the Layer 2 header and before the Layer 1 payloadDafter the Layer 1 header and before the Layer 2 payloadEafter the Layer 2 header and before the Layer 3 payload