Implementing Cisco IP Telephony and Video Part 2 (CIPTV2, legacy) — Question 69

Which configuration for setting the IP DSCP value in the ToS byte to 5 and Expedited Forwarding is correct?

Answer options

• A. policy-map policy1 class class1 set ip dscp 5 class class2 set ip dscp ef
• B. policy-map policy1 class class1 set ip dscp 3 class class2 set ip dscp ef
• C. policy-map policy1 class class1 set ip dscp ef class class2 set ip dscp 5
• D. policy-map policy1 class class1 set ip dscp 5 class class2 set ip dscp CS3

Correct answer: A

Explanation

Option A is correct because it properly sets the IP DSCP value to 5 for class1 and assigns Expedited Forwarding to class2. Options B and D incorrectly set the DSCP values, while option C sets the DSCP value for class1 to EF, which does not meet the requirement.