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23/06/2022 9:36 am
You have an Azure virtual machine named VM1.
The network interface for VM1 is configured as shown in the exhibit. (Click the Exhibit tab.)
You deploy a web server on VM1, and then create a secure website that is accessible by using the HTTPS protocol VM1 is used as a web server only.
You need to ensure that users can connect to the website from the Internet.
What should you do?
- A . Change the priority of Rule3 to 450.
- B . Change the priority of Rule6 to 100
- C . DeleteRule1.
- D . Create a new inbound rule that allows TCP protocol 443 and configure the protocol to have a priority of 501.
- E . For Rule5, change the Action to Allow and change the priority to 401
Suggested Answer: E
Explanation:
HTTPS uses port 443.
Rule2, with priority 500, denies HTTPS traffic.
Rule5, with priority changed from 2000 to 401, would allow HTTPS traffic.
Note: Priority is a number between 100 and 4096. Rules are processed in priority order, with lower numbers processed before higher numbers, because lower numbers have higher priority. Once traffic matches a rule, processing stops. As a result, any rules that exist with lower priorities (higher numbers) that have the same attributes as rules with higher priorities are not processed.
Reference:
https://docs.microsoft.com/en-us/azure/virtual-network/network-security-groups-overview
Explanation:
HTTPS uses port 443.
Rule2, with priority 500, denies HTTPS traffic.
Rule5, with priority changed from 2000 to 401, would allow HTTPS traffic.
Note: Priority is a number between 100 and 4096. Rules are processed in priority order, with lower numbers processed before higher numbers, because lower numbers have higher priority. Once traffic matches a rule, processing stops. As a result, any rules that exist with lower priorities (higher numbers) that have the same attributes as rules with higher priorities are not processed.
Reference:
https://docs.microsoft.com/en-us/azure/virtual-network/network-security-groups-overview