Huawei
H12-841_V1.5 · Question #58
In an MPLS VPN network, which of the following descriptions does NOT conform to the forwarding behavior of a "P device"?
The correct answer is D. Requires participation in routing protocol interaction between CE and PE. See the full explanation below for the reasoning.
Campus Network Design and Planning
Question
In an MPLS VPN network, which of the following descriptions does NOT conform to the forwarding behavior of a "P device"?
Options
- AForwarding based solely on the public network label on the outer layer of the data packet.
- BInner VPN label that does not recognize data packets
- CDoes not maintain any VPN instance or VPN routing information.
- DRequires participation in routing protocol interaction between CE and PE.
How the community answered
(45 responses)- A4% (2)
- B7% (3)
- C13% (6)
- D76% (34)
Topics
#MPLS#P device role#label switching#VPN architecture
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