The S bit in the MPLS header is used for what purpose?
A. To indicate the bottom level in the label stack
B. To indicate if LDP is sync to the IGP
C. To indicate if LDP is sync to the IGP
D. To indicate the status of the LSP
Answer:A
The S bit in the MPLS header is used for what purpose?
A. To indicate the bottom level in the label stack B. To indicate if LDP is sync to the IGP C. To indicate if LDP is sync to the IGP D. To indicate the status of the LSP