MPLS Questions

Question 1

Question 1
Which statement about MPLS is true?
A. It operates in Layer 1. 
B. It operates between Layer 2 and Layer 3. 
C. It operates in Layer 3. 
D. It operates in Layer 2.

Answer 1

Answer: B

Question 2

Question 2
Which two statements about MPLS are true? (Choose two)
A. It provides automatic authentication
B. It can carry multiple protocols, including IPv4 and IPv6
C. It encapsulates all traffic in an IPv4 header
D. It uses labels to separate and forward customer traffic
E. It tags customer traffic using 802.1q

Answer 2

Answer: B D