Which of the following label operations can be performed by a P router that is not a penultimate
router in the MPLS VPN path?
A.
Pop
B.
Purge
C.
Push
D.
Swap
Which of the following label operations can be performed by a P router that is not a penultimate router in the MPLS VPN path?
Which of the following label operations can be performed by a P router that is not a penultimate
router in the MPLS VPN path?