Cisco 200-150 Exam

What are two features of a bridge? (Choose two.)

  • A. Reliable transmission
  • B. Operate at OSI Layer 2
  • C. Operate at OSI Layer 3
  • D. Create multiple broadcast domains
  • E. Create multiple collision domains
  • F. Flood input packets to all ports
  • G. Drop IP packets with invalid destination ports
Answer: Option B. E.

“- a bridge is a two interfaces device that creates 2 collision domains, since it forwards the traffic it receives from one interface only to the interface where the destination layer 2 device (based on his mac address) is connected to. A bridge is considered as an “intelligent hub” since it reads the destination mac address in order to forward the traffic only to the interface where it is connected”

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