Which marking field is used only as an internal marking within a router?

A. QoS Group
B. Discard Eligibility
C. IP Precedence
D. MPLS Experimental

Which marking field is used only as an internal marking within a router?

A. QoS Group
B. Discard Eligibility
C. IP Precedence
D. MPLS Experimental

Correct Answer: A

The QoS Group field is used to tag packets internal to a single router.