0 1 2 0 1 0 1 2 0 1 2 PPP Link Include this model to configure a Point-to-Point Protocol link Name Interface name Rate Interface baud rate in bits per second Bits Number of data bits per character Parity Bitmask value. Parity setting none No Parity odd Odd Parity even Even Parity Duplex Enumerated value. Duplex mode full Full Duplex half Half Duplex Flow Control Flow Control Method none No flow control hardware Hardware flow control software Soft (XON/XOFF) flow control Authentication Enumerated value. Authentication method none No Authentication PAP Use PAP authentication CHAP Use CHAP authentication Username Username for authentication Password Password for authentication