Huawei
H12-211_V3.0 · Question #257
LDP penultimate hop pop-up mechanism (PHP), which allows the label to be ejected on the penultimate hop LSR. This can reduce the packet processing complexity of which options?
The correct answer is D. Last hop device. See the full explanation below for the reasoning.
Question
LDP penultimate hop pop-up mechanism (PHP), which allows the label to be ejected on the penultimate hop LSR. This can reduce the packet processing complexity of which options?
Options
- ALast hop and penultimate hop device
- BPenultimate hop device
- CAll MPLS network equipment
- DLast hop device
How the community answered
(27 responses)- A4% (1)
- B4% (1)
- C11% (3)
- D81% (22)
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