Which two elements describe what the technician can ascertain from the ImpNull output?


Refer to the exhibit. After implementing a new design for the network, a technician reviews the pictures CLI output as part of the MOP.
Which two elements describe what the technician can ascertain from the ImpNull output? (Choose two.)
A. Ultimate Hop Popping is in use for the prefix displayed.
B. Penultimate Hop Popping is in use for the prefix displayed.
C. Label 0 is used for the prefix displayed, but will not be part of the MPLS label stack for packets destined for 192.168.10.10.
D. Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10.
E. Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10.

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2 thoughts on “Which two elements describe what the technician can ascertain from the ImpNull output?

  1. B&D
    Implicit null is label 3 , although it is not part of the packet that is going to the destination

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  2. The Answer is B and C
    IF the packet is “Penultimate Hop Popping” is has no mpls label. => not be part of the mpls label stack.

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