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4A0-C01 · Question #646
4A0-C01 Question #646: Real Exam Question with Answer & Explanation
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Question
What MPLS function should be performed by a router that receives a data packet with an MPLS label value of 0?
Options
- APush an additional label onto the label stack.
- BPop the label.
- CSwap the label.
- DPop the label and push an additional label onto the label stack.
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