Which of the following is a protocol that prevents loops in layer 2 switching devices?

  • RDP
  • HVAC
  • STP
  • TCP

CompTIA Security+ SY0-401
  • Network Security
  • Compliance and Operational Security
  • Threats and Vulnerabilities
    • This question is filed here
  • Application, Data and Host Security
  • Access Control and Identity Management
  • Cryptography