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Computer & Networking BasicsNetwork Segmentation

A Layer-2 switch normally does not forward a broadcast frame across?

  • AA router boundary
  • BPorts within the same VLAN
  • CThe local switch fabric
  • DAn Ethernet link in the same broadcast domain
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Correct Answer: A. A router boundary
Explanation: Routers separate Layer-2 broadcast domains and do not normally forward Ethernet broadcasts between IP networks.
Reference: Standard computer and networking fundamentals: network segmentation
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