QUESTION NO: 48<br>Your TestKing trainee Jose are interested in ACLs (access control lists).<br>He asks you want they can be used for.<br>What should you tell him? (Choose three)<br>A. Protect hosts from viruses.<br>B. Classify network traffic.<br>C. Provide high network availability.<br>D. Identify interesting traffic for DDR.<br>E. IP route filtering.<br>F. Monitor the number of bytes and packets.<br><br>Answer: C, D, E<br><br><br>怎么会有D???<br>