Question 1

Which field in the MPLS shim header is used to support different QoS markings?

Answer

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

Question 2

IP precedence

Question 3

DSCP

Question 4

EXP

Question 5

S

Question 6

Label

Question 7

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