![]() When the OSI model was first introduced, data communication was point to point. In addition, recognizing that physical layer transmission sometimes introduces errors, the data link layer handles error detection (and sometimes correction). The data link layer handles such tasks as gathering up sets of bits for transmission as packets and making sure the packets get from one end to the other. ![]() Michael Adams, in Modern Cable Television Technology (Second Edition), 2004 Data Link Layer
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |