OSI layers
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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physical layer | Governs the layout of cables and devices such as repeaters and hubs
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data link layer | Provides MAC addresses to uniquely identify network nodes and a means for data to be sent over the Physical layer in the form of packets. Bridges and switches are ...... devices.
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network layer | Handles routing of data across network segments.
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transport layer | Provides for reliable delivery of packets.
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session layer | Establishes sessions between network applications.
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presentation layer | Converts data so that systems that use different data formats can exchange information.
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application layer | Allows applications to request network services.
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Or sort by any of the columns using the down arrow next to any column heading.
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inglanna
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