If two lines are cut by a transversal and the alternate exterior angles are congruent, the lines are parallel. Interiors on Same Side Converse. If two lines are cut by a transversal and the interior angles on the same side of the transversal are supplementary, the lines are parallel.
The open port checker is a tool you can use to check your external IP address and detect open ports on your connection. This tool is useful for finding out if your port forwarding is setup correctly or if your server applications are being blocked by a firewall.
How to Understand the Results of a Ping Test. Instructions on How to Run a Ping Test. 1  Using the Start Menu at the lower left corner of your screen: 2  Windows 10: Right-click the Start menu, and click Command Prompt from the resulting menu.3  Windows 8: Press the Windows key â on your Keyboard to open your Windows 8 Menu. Windows 7: Open your Start menu, and then click the Search Program and Files entry field. 2  Windows Vista: C lick on the Start Search entry field. 3  Windows XP: Choose the Run command from the Start menu. 4  Type CMD into the text box (or at the Windows 8 Menu) and then select the Command Prompt program.