200-301: Cisco Certified Network AssociateDemo

By Cisco · Question Mode

QuestionQ1090

Network Fundamentals

What is the technical term for a switch forwarding a frame out of every interface except the one on which it was received?

  • A ARP
  • B CDP
  • C flooding
  • D multicast
Explanation

Flooding is the Layer 2 switching behavior of transmitting a frame through all switch interfaces except the ingress interface, commonly used for broadcast frames and unknown unicast destinations.

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