Which field in the MPLS shim header is used to support different QoS markings?
A.
IP precedence
B.
DSCP
C.
EXP
D.
ToS
E.
S
F.
Label
Explanation:
MPLS EXP Marking
The three MPLS EXP (experimental) bits in the shim header of an input or output MPLS packet
header may be set or changed by a user configured value