C172-ethernet frames

its4forscience's version from 2018-01-08 23:36


Question Answer
An alternating pattern of 1s and 0s used for synchronizationPreamble
A binary 8-bit sequence of 1 0 1 0 1 0 1 1 that indicates the start of the frameStart frame delimiter
Each computer has a NIC that has a unique media access controlDestination MAC address and source
address is 6 bytes (12 hex characters) in lengthMAC address
indication of number of bytes in data field if<1500. If>1500 indicates data typeLength/Type
variable length of data being transferred from the source to the destinationData
field used to bring the total number of bytes up to the minimum of 46Pad
Performs CRC, If an error is detected, the frame is discardedFrame check sequence