Which two statements are true about STP root guard? (Choose two.)

IT Questions BankCategory: CCNPWhich two statements are true about STP root guard? (Choose two.)

Which two statements are true about STP root guard? (Choose two.)

  • Root guard is enabled on a per-port basis.
  • If a root guard enabled port receives a inferior BPDU from a nonroot switch, the port transitions to the blocking state to prevent a root bridge election.
  • Root guard requires that PortFast be enabled on a switch port.
  • Root guard re-enables a switch port once it stops receiving superior BPDUs.
  • Root guard should be configured on all ports on the desired root bridge to prevent another bridge from becoming the root.

Exam with this question: CCNP SWITCH (Version 6.0) Chapter 3 Exam
Exam with this question: CCNP SWITCH Chapter 4 Exam Answers

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