In what situation would a network administrator most likely implement root guard?

Last Updated on April 26, 2021 by Admin

In what situation would a network administrator most likely implement root guard?

  • on all switch ports (used or unused)
  • on all switch ports that connect to host devices
  • on all switch ports that connect to another switch
  • on all switch ports that connect to a Layer 3 device
  • on all switch ports that connect to another switch that is not the root bridge
    Answers Explanation & Hints:

    Root guard in conjunction with PortFast, and BPDU guard is used to prevent an STP manipulation attack.

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