Cisco
350-029 · Question #125
In the context of MPLS,what is the correct action to be performed when an aggregate label is received ?
The correct answer is D. It removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets. See the full explanation below for the reasoning.
Question
In the context of MPLS,what is the correct action to be performed when an aggregate label is received ?
Options
- AIt adds the VPN label into the top label in the MPLS label stack
- BIt replaces the top label in the MPLS label stack with a VPN label and propagates
- CIt replaces the bottom label in the MPLS label stack with a VPN label and propagates
- DIt removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets
How the community answered
(26 responses)- B8% (2)
- C12% (3)
- D81% (21)
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