You are trying to use RDP to control a Windows computer from your office to an accountant's computer in the corporate office building. What port should be opened in the firewalls between the two locations?

  • 3389
  • 143
  • 22
  • 21

CompTIA A+ 220-901
  • Hardware
  • Networking
    • This question is filed here
  • Mobile Devices
  • Hardware and Network Troubleshooting