How Does IGMP Snooping Eliminate Multicast Flooding on the LAN

question 168

Multiple Choice

How does IGMP snooping eliminate multicast flooding on the LAN?

• A) The switch populates multicast source addresses into the forwarding table
• B) The switch acts as an IGMP proxy for the receiver
• C) The switch inspects IGMP messages between receivers and routers and populates the forwarding table with active multicast group addresses
• D) The switch inspects all multicast traffic between receivers and routers and populates the forwarding table with active multicast group addresses

---

Definitions:

IQ Score

A measure of a person's intellectual abilities compared to the average population, typically scored on a scale where 100 is the average.

First-Grader

Refers typically to a student in the first grade of school, being their second year of formal education, usually six or seven years old in many countries.

Teacher's Attitude

The predispositions or orientations a teacher holds towards students, teaching practices, and educational expectations.

Spearman Rank-Correlation

A non-parametric measure of rank correlation, assessing how well the relationship between two variables can be described using a monotonic function.