11. Which address is important to access the internet?
The public IP address is the one that is critically important to access the internet.
While private IP address are necessary for devices to talk to each other inside a local home or office network,a public IP address is the globally unique address required to route traffic across the wider internet and reach external servers,websites and cloud services.
10. What will happen if we don't have public IP address?
If no device had a public IP address,the entire public internet as we know it would cease to function,and devices outside your immediate local network would completely lose the ability to communicate with one another.
9. How EC2 instance is assigned to to private and public IP address?
In Amazon Web Services(AWS),the way an Amazon EC2 instance receives its private and public IP address depends entirely on the VPC (Virtual Private Cloud),Subnet configuration,and launching settings you choose when creating the instance.
8. What is network address translator?
A Network Address Translator(NAT)is a networking tool or function-typically built into your home router,firewall or cloud infrastructure -that modifies the IP address information in data packets as they pass in and out of a network.
Its primary job is to bridge the gap between a private local network and the public internet.
5. How Elastic IP address uses?
An Elastic IP address is typically used to manage cloud network routing and ensure high availability for applications hosted on cloud platforms like AWS.
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