How do Layer 3 switches differ from traditional routers?

IT Questions BankCategory: CCNPHow do Layer 3 switches differ from traditional routers?
How do Layer 3 switches differ from traditional routers? 1ITExamAnswers Staff asked 3 months ago

How do Layer 3 switches differ from traditional routers?

  • Layer 3 switches are used in LANs. Routers are used in WANs.
  • Layer 3 switches use ASICs for routing. Routers are software based.
  • Layer 3 switches never perform routing lookups. Routers must always perform them.
  • Layer 3 switches forward packets based on MAC addresses only. Routers use IP addresses for forwarding.

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