Question

There are default rules for outbound and inbound traffic, which are predefined. You cannot delete these predefined rules, but how can you override them?

Answer 1

Answer:

need to remove the default settings in network security groups and lower the priorities of inbound and outbound

Explanation:

There are predefined default rules for inbound and outbound traffic. You cannot delete these rules, but you can bypass them, because they have the lowest priority in NGS. Default rules allow all inbound and outbound traffic within a virtual network, allow outbound traffic towards the Internet, and permit inbound traffic to Azure load balancer. There is also a default rule in both inbound and outbound sets of rules that denies all network communication with the lowest priority. So we need to remove the default settings in network security groups and lower the priorities of inbound and outbound