Refer to the Exhibit.

The displayed QoS configuration has been configured on a router.

IPv6 is being implemented on the router, and it is required to convert the QoS policy to support
both IPv4 and IPv6 on the same class.
Which alternative configuration would allow matching DSCP AF41 for both IPv4 and IPv6 on the
same class map?

A.
Class-map match-all CLASS1Match dscp af41

B.
Class-map match-all CLASS1Match ip dscp af41Match ipv6 dscp af41

C.
Class-map match-any CLASS1Match ip dscp af41Match ipv6 dscp af41

D.
Class-map match-any CLASS1Match qos-group af41

Explanation:
Match dscp” matches both IPv4 and IPv6 traffic while “match ip dscp” matches only IPv4 traffic