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Exam JN0-102 topic 3 question 82 discussion

Actual exam question from Juniper's JN0-102
Question #: 82
Topic #: 3
[All JN0-102 Questions]

What is a valid multicast MAC address?

  • A. 00:90:69:9f:ea:46
  • B. ff:ff:ff:ff:ff:ff
  • C. 01:00:5e:28:12:95
  • D. 99:99:99:99:99:99
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Suggested Answer: C 🗳️

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Chy
Highly Voted 5 years, 1 month ago
Shortcut here. first bit is 0 -unicast first bit is 1 - multicast same number/variable on all : broadcast
upvoted 5 times
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DFK
Most Recent 5 years, 4 months ago
The 24-bit MAC address prefix 01-00-5E is reserved for layer 2 multicast
upvoted 3 times
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