Piggybacking is a bi-directional data transmission technique in the network layer (OSI model). It makes the most of the sent data frames from receiver to emitter, adding the confirmation that the data frame sent by the sender was received successfully (ACK acknowledge). This practically means, that instead of sending an acknowledgement in an individual frame it is piggy-backed on the data frame.
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name: hoang nguyen
nickname: mathhoang
Y!M: vietnam_hoangminhnguyen@yahoo.com
mail: vietnam_hoangminhnguyen@Yahoo.com
site: http://kattyflea.co.cc
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name: hoang nguyen
nickname: mathhoang
Y!M: vietnam_hoangminhnguyen@yahoo.com
mail: vietnam_hoangminhnguyen@Yahoo.com
site: http://kattyflea.co.cc
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