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H12-261 · Question #55
H12-261 Question #55: Real Exam Question with Answer & Explanation
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Question
Which of the following statements correctly describes the corresponding MPLS TTL processing mode?
Options
- AOn an MPLS VPN, if the structure of the MPLS backbone network needs to be shielded, the
- BIn Uniform mode, when IP packets enter an MPLS network, the ingress node decrements the IP
- CThe TTL field in an MPLS label serves the same function as that in an IP packet header. That is,
- DIn Pipe mode, when IP packets enter an MPLS network, the ingress node decrements the IP TTL
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