Which two protocols provide gateway redundancy at Layer 3? (Choose two.)

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Which two protocols provide gateway redundancy at Layer 3? (Choose two.)

  • PUST
  • RSTP
  • VRRP
  • HSRP
  • STP

Explanation: HSRP (Hot Standby Routing Protocol) and VRRP (Virtual Router Redundancy Protocol) are both Layer 3 redundancy protocols. Both protocols allow multiple physical routers to act as a single virtual gateway router for hosts.

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