Compare and contrast the following four mechanisms for breaking up a bitstream into frames:

byte count

flag bytes with byte stuffing

flag bytes with bit stuffing

physical layer coding violations

Make sure to give the pros and cons of each mechanism and provide examples of the application of each schema in the context of transmitting the following message:

A B E SC F LG F LG A where:

A = 01000111

B = 11100011

E SC = 11100000

F LG = 01111110