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Exam 4A0-103 All Questions

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Exam 4A0-103 topic 1 question 20 discussion

Actual exam question from Alcatel-Lucent's 4A0-103
Question #: 20
Topic #: 1
[All 4A0-103 Questions]

What is the common usage of the MPLS EXP bits?

  • A. Each implementation can use them as they see fit.
  • B. They are used to carry the Ethertype value.
  • C. They are used to carry the TTL value.
  • D. They are used to carry QoS classification.
  • E. They are used to carry fragmentation flag information
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Suggested Answer: D 🗳️
by snowblack at Nov. 30, 2020, 9:18 a.m.

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snowblack
4 weeks ago
The Traffic Class field was renamed from the Experimental (EXP) field in RFC 5462. It was always intended for carrying quality of service (QoS) information
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