Which of the following are fields in an MPLS label header? (Choose all that apply.)
A)label value field
B)window size field
C)traffic class field
D)ACK field

Question

Quizplus · Accepted Answer

The fields in an MPLS label header are label value field and traffic class field. The label value field contains an identifier that is used to forward packets along the MPLS network, while the traffic class field is used to specify the QoS level or priority of the packet. Window size and ACK fields are not part of the MPLS label header but are used in TCP/IP protocol for flow control and acknowledgement of data packets.

Which of the Following Are Fields in an MPLS Label