Which action must the engineer take to begin implementing a QoS configuration on PE1 for the IPv6 traffic?

Refer to the exhibit.

A user is performing QoS marking on internet traffic and sending it with IPv4 and IPv6 headers on the provider edge device PE1. IPv4 traffic is classified with DSCP 4 and IPv6 traffic is classified with DSCP 6.

Which action must the engineer take to begin implementing a QoS configuration on PE1 for the IPv6 traffic?
A . Create an access list that includes any IPv6 traffic and apply it to CM-20.
B. Create access list IPv6-match and configure match ip dscp 4 and match ip dscp 6 in class maps CM-10 and CM-20.
C. Configure match ip dscp 4 in class map CM-10 and match ip dscp 6 in class map CM-20.
D. Create access list IPv6-filter and remove DSCP value 4 and 6 in class maps CM-10 and CM-20.

View Answer

Answer: A