Nokia
4A0-103 · Question #70
4A0-103 Question #70: Real Exam Question with Answer & Explanation
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Question
What action does a router perform when it looks up the label of an incoming packet in its LFIB and sees that the LFIB maps to an egress label of 3?
Options
- AIt requests a new label from the peer that provided this label.
- BIt pops the label.
- CIt pushes an additional label onto the label stack.
- DIt signals a new label to the peer that sent the packet.
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