What is the key responsibility of the switching function within a router?

IT Questions BankCategory: CCNA 2 v4What is the key responsibility of the switching function within a router?

What is the key responsibility of the switching function within a router?

  • to choose the best path based on the lowest path cost
  • to encapsulate packets in the correct data link frame type
  • to look up the correct exit interface for the destination IP address
  • to look up the correct exit interface for the destination MAC address
  • to resolve the destination IP address into a destination MAC address

Exam with this question: CCNA Exploration 2: ERouting Final Exam

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