Which STP enhancement should be configured in the network to prevent a nondesignated port to transition to a forwarding state when a topology change occurs?

Last Updated: Apr 10, 2023
IT Exam Items Repository › Category: CCNP › Which STP enhancement should be configured in the network to prevent a nondesignated port to transition to a forwarding state when a topology change occurs?

Which STP enhancement should be configured in the network to prevent a nondesignated port to transition to a forwarding state when a topology change occurs?

  • Root guard should be implemented on the Layer 2 ports between the distribution switches.
  • PortFast should be implemented on the uplink ports from the access switches to the distribution switches.
  • Loop guard should be implemented on the Layer 2 ports between DSW1 and DSW2 and on the uplink ports from the access switches to the distribution switches.
  • BPDU guard should be implemented on the Layer 2 ports between DSW1 and DSW2 and on the uplink ports from the access switches to the distribution switches.

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