Why is MAC explosion a factor to be considered when designing a large VPLS network?

Vendor: Nokia
Product: 4A0-105
Update on: Jul 25, 2025
Questions: 156

Nokia 4A0-105 Question Answer

Why is MAC explosion a factor to be considered when designing a large VPLS network? (Choose 2)

The time to relearn thousands of MAC addresses may result in excessive flooding or loss of packets.

If the FDB reaches the limit, the router will discard frames.

Discarding frames when the FDB limit is reached could deny SLA guarantees.

It could take several seconds to relearn thousands of MAC addresses denying QoS/SLA guarantees.

Nokia 4A0-105 Summary

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