Which of the following statements is false about the DSCP field?
A . CS in DSCP classifies data based on eight priorities.
B . DSCP can represent the data priority as well as the packet drop probability.
C . The DSCP value can be 0. When the value is 0, the default packet forwarding mechanism is used.
D . When the DSCP value is EF, data is forwarded in expedited forwarding mode.
Answer: D