2016 December Cisco Official New Released 642-887 Dumps in Lead2pass.com!
100% Free Download! 100% Pass Guaranteed!
After purchasing the dumps for the 642-887 Exam from Lead2pass, I had no doubt that I’d easily pass the exam. Bundle of thanks to Lead2pass for helping me pass the exam without any troubles.
Following questions and answers are all new published by Cisco Official Exam Center: http://www.lead2pass.com/642-887.html
How many labels does an MPLS packet have, with a bottom-of-stack label set to zero?
A. The packet has no label.
B. The packet has one label.
C. The packet may have one or more labels.
D. The packet has at least two labels.