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First
layer in which end-to-end functionality
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can
be implemented. Issues that need to be
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addressed:
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addressing
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multiplexing
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flow
control
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error
control
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connection
management
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Addresses
are typically of the form (station,
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port),
initiating process obtains address of a
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target
process from:
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configuration
database
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“well-known”
address
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name
server
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from
a server that starts the target process
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