Your company uses the Firewall Insights feature in the Google Network Intelligence Center. You have several firewall rules applied to Compute Engine instances.
You need to evaluate the efficiency of the applied firewall ruleset. When you bring up the Firewall Insights page in the Google Cloud Console, you notice that there are no log rows to display. What should you do to troubleshoot the issue?
To troubleshoot the issue of no log rows displaying in the Firewall Insights page of the Google Cloud Console, you need to enable Firewall Rules Logging for the specific firewall rules you want to monitor. This feature is necessary for the firewall logs to be generated and displayed in Firewall Insights, allowing you to evaluate the efficiency of your firewall ruleset.
Answer is B when you create a firewall rule there is an option for firewall rule logging on/off. It is set to off by default. To get firewall insights or view the logs for a specific firewall rule you need to enable logging while creating the rule or you can enable it by editing that rule. https://cloud.google.com/network-intelligence-center/docs/firewall-insights/how-to/using-firewall-insights#enabling-fw-rules-logging
B. Enable Firewall Rules Logging for the firewall rules you want to monitor.
The Answer is B Just had my exam today with a pass, this question was in the exam. Dated 31/12/22 Thanks to this site it was by far my most valuable
Corrent answer is B
https://cloud.google.com/network-intelligence-center/docs/firewall-insights/how-to/using-firewall-insights#enabling-fw-rules-logging
Answered B. Got this question!
First D, then B
https://cloud.google.com/vpc/docs/firewall-rules-logging
You have to enable logging for a firewall rule in order to see the rows. "When you enable logging for a firewall rule, Google Cloud creates an entry called a connection record each time the rule allows or denies traffic." https://cloud.google.com/vpc/docs/firewall-rules-logging
B is ok
B. Enable Firewall Rules Logging for the firewall rules you want to monitor.
Enable firewall rules logging , B is right
B is most appropriate answer, I will choose B.
https://cloud.google.com/vpc/docs/firewall-rules-logging
02/15/21 exam
Go for B
B is the correct answer https://cloud.google.com/network-intelligence-center/docs/firewall-insights/how-to/using-firewall-insights
B is the answer here