AWS - VPC Fundamentals
Which AWS component must be updated to allow instances in a public subnet to access the internet via an Internet Gateway?
Which AWS component must be updated to allow instances in a public subnet to access the internet via an Internet Gateway?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the component controlling traffic routing
The Route Table directs traffic from subnets to destinations like the Internet Gateway.Step 2: Confirm the update needed
To enable internet access, the Route Table must have a route to the Internet Gateway.Final Answer:
Route Table -> Option BQuick Check:
Internet access requires Route Table update [OK]
Quick Trick: Route Table directs subnet traffic to Internet Gateway [OK]
Common Mistakes:
- Updating Security Group only without route changes
- Confusing Elastic IP with routing
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