Layers of the Networking Models
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Layer 3* | Network | Logical addressing | Packet | Router | routes data between networks
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| Layer 4* | Transport | packaging and shipping | Segment | gateways | provides flow control for end-to-end connections
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| Layer 5 | Session | timing | data | -- | open/closes sessions
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| Layer 6 | Presentation | file formates | data | -- | encryption, compression, translation
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| Layer 7 | Application | giving orders | data | -- | demand transfers, IDs partners, final error resolution
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| Layer 1 | Physical | physical technology (baseband or broadband) | Bit | hubs | putting bits on the wire
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| Layer 2* | Data-link | Hardware addressing | Frame | switch | frames data for local network
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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