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Exam 4A0-103 All Questions

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Exam 4A0-103 topic 2 question 42 discussion

Actual exam question from Alcatel-Lucent's 4A0-103
Question #: 42
Topic #: 2
[All 4A0-103 Questions]

What is the purpose of the MPLS TC field (EXP bits)?

  • A. Each implementation can use it as they see fit.
  • B. It is used to carry the Ether type value.
  • C. It is used to carry the TTL value.
  • D. It is used to carry QoS classification.
  • E. It is used to carry fragmentation flag information.
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Suggested Answer: D 🗳️

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SajjadKarim
2 years ago
Selected Answer: D
Traffic Class (TC) Field—The Traffic Class field was renamed from the Experimental (EXP) field in RFC 5462. It was always intended for carrying quality of service (QoS)
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