AZ-104: Microsoft Azure Administrator Full Course - Virtual Machine V-Lab

The video tutorial addresses an issue with accessing a web server due to a closed port on a virtual machine. It guides users through the Azure portal to modify the security group settings, specifically to open port #80. The tutorial explains the difference between inbound and outbound rules and demonstrates how to add a new rule to allow traffic through port #80. Finally, it tests the changes by refreshing the website to ensure the server is accessible.

What was the reason for failing to access the web server initially?

What specific port was opened on the security group to allow connections?

Explain the difference between inbound and outbound rules in the context of virtual machine networking.

What steps are involved in adding port #80 to the virtual machine's security group?

What is the significance of the priority number when adding rules to the security group?