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300-510 · Question #157
300-510 Question #157: Real Exam Question with Answer & Explanation
The correct answer is C: low order 23 bits. See the full explanation below for the reasoning.
Multicast Routing
Question
An engineer warns to map a multicast IP address to a multicast MAC. How many bits are used to make the conversion?
Options
- Ahigh-order 24 bits
- Bhigher-order 23 bits
- Clow order 23 bits
- Dlower-order 24 bits
Topics
#Multicast IP to MAC mapping#Multicast addressing#Layer 2 multicast#IPv4 multicast
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