Functions Performed in The MAC Sublayer
According to 802.3-2002 section 4.1.4, the functions required of a MAC are:
- receive/transmit normal frames
- half-duplex retransmission and backoff functions
- append/check FCS (frame check sequence)
- interframe gap enforcement
- discard malformed frames
- append(tx)/remove(rx) preamble, SFD, and padding
- half-duplex compatibility: append(tx)/remove(rx) MAC address
Read more about this topic: Media Access Control
Famous quotes containing the words functions and/or performed:
“Nobody is so constituted as to be able to live everywhere and anywhere; and he who has great duties to perform, which lay claim to all his strength, has, in this respect, a very limited choice. The influence of climate upon the bodily functions ... extends so far, that a blunder in the choice of locality and climate is able not only to alienate a man from his actual duty, but also to withhold it from him altogether, so that he never even comes face to face with it.”
—Friedrich Nietzsche (1844–1900)
“Every ceremony or rite has a value if it is performed without alteration. A ceremony is a book in which a great deal is written. Anyone who understands can read it. One rite often contains more than a hundred books.”
—George Gurdjieff (c. 1877–1949)