Which consideration is correct about the QoS for IPv4 and IPv6?

You are designing a network running both IPv4 and IPv6 to deploy QoS.

Which consideration is correct about the QoS for IPv4 and IPv6?
A . IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ.
B . IPv6 packet classification is only available with process switching, whereas IPv4 packet classification is available with both process switching and CEF.
C . IPv6 and IB/4 traffic types can use a single QoS policy to match both protocols
D . Different congestion management mechanisms need to be used for IPv4 and IPv6 traffic types

View Answer

Answer: A