Which of the following statements about internal priorities are incorrect? (Choose all that apply.)
Which of the following statements about internal priorities are incorrect? (Choose all that apply.)
Not all external priorities can be mapped to internal priorities in a one-to-one relationship. There being eight internal priorities is incorrect as internal priorities commonly refer to fewer levels (such as the 7 levels in 802.1p, ranging from 0 to 7). The term CS7 refers to Class Selector 7 which is often considered the highest priority in certain protocols, making the statement that the highest internal priority is EF incorrect.
AD--- is correct
AD are correct
AD are correct