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Exam 300-420 All Questions

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Exam 300-420 topic 1 question 275 discussion

Actual exam question from Cisco's 300-420
Question #: 275
Topic #: 1
[All 300-420 Questions]

Refer to the exhibit.



Which process does the Ethernet LMI protocol follow that is defined by the MEF 16 Technical Specification?

  • A. broadcasts multicast network routes from the CE to the PE
  • B. notifies the CE of the availability state of a configured EVC
  • C. communicates ENI and EVC attributes to the CE
  • D. broadcasts to all subnets from the CE when an EVC is added
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Suggested Answer: B 🗳️

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PicoOstrava
5 months, 1 week ago
Selected Answer: B
The correct answer is B. notifies the CE of the availability state of a configured EVC. The Ethernet LMI (Local Management Interface) protocol, as defined by the MEF 16 Technical Specification, is used in Carrier Ethernet networks to communicate the status and attributes of an Ethernet Virtual Connection (EVC). Specifically, LMI is used to notify the Customer Edge (CE) device about the availability state of an EVC, helping to ensure that the connection is active and operational between the CE and Provider Edge (PE) devices. This process helps with network management by indicating when an EVC is established or if it goes down, and this notification ensures that the CE can take appropriate action.
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Seb82
6 months, 1 week ago
it seems to me that both B and C answers are valid, both of them are procedures defined by MEF 16 TS
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08511d4
10 months, 4 weeks ago
Seems way out of the scope of this exam
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RexChen
1 year, 3 months ago
Selected Answer: B
https://www.cisco.com/c/en/us/td/docs/ios/cether/configuration/guide/ce_elmi.html#wp1054029
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reheheeeehe
1 year, 3 months ago
The Ethernet LMI protocol includes the following procedures, as defined by the MEF 16 Technical Specification: • Notifying the CE when an EVC is added • Notifying the CE when an EVC is deleted • Notifying the CE of the availability state of a configured EVC (Active, Not Active, or Partially Active) • Communicating UNI and EVC attributes to the CE
upvoted 1 times
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C (25%)
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