CompTIA Cloud+ Troubleshooting questions with correct answers

Security Group Misconfigurations: There is no connectivity to one or more instances CORRECT ANSWER Ensure the instance has the correct security group assigned Troubleshoot Access Control Lists: There is no connectivity to one or more instances CORRECT ANSWER Ensure an inbound rule that permits the traffic type is assigned to the security group Manage Inheritance: There is no connectivity to one or more instances CORRECT ANSWER The instance is inheriting multiple security groups and all rules are applying. At least one rule is blocking access. Troubleshooting Peering: There is no connectivity between VPCs CORRECT ANSWER Verify that peering is configured and that routes between the VPCs have been configured on both VPCs Update security group memberships Update name resolution Incorrect Firewall and Micro-Segmentation Configurations: There is limited or no connectivity to network segments or micro-segments CORRECT ANSWER Confirm IP address configurations Confirm ACL rules (including their order)