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Empty Label in MPLS Label

Created: Mar 17, 2021 05:09:25Latest reply: Mar 17, 2021 05:45:26 471 2 1 0 0
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An MPLS label is a short identifier of fixed length and with specific local meanings. The label is used to identify the FEC that one packet belongs to. Label values 0 to 15 are reserved as special labels. Of the four label values, which label indicates that the 1Pv6 is displayed as an empty label?

A. 0

B. 3

C. 1

D. 2


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DDSN
Admin Created Mar 17, 2021 05:45:26

Hi Abdul500,
The value 2 indicates an IPv6 explicit NULL label.
You can refer to https://support.huawei.com/hedex/hdx.do?docid=EDOC1100168821&id=EN-US_CONCEPT_0172355171&lang=en
I hope it helps!
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  • convention:

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DDSN
DDSN Admin Created Mar 17, 2021 05:45:26

Hi Abdul500,
The value 2 indicates an IPv6 explicit NULL label.
You can refer to https://support.huawei.com/hedex/hdx.do?docid=EDOC1100168821&id=EN-US_CONCEPT_0172355171&lang=en
I hope it helps!
View more
  • x
  • convention:

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