All Amazon EC2 instances are assigned two IP addresses at launch, out of which one can only be reached from
within the Amazon EC2 network?
A.
Multiple IP address
B.
Public IP address
C.
Private IP address
D.
Elastic IP Address
which one can only be reached from within the Amazon EC2 network?
All Amazon EC2 instances are assigned two IP addresses at launch, out of which one can only be reached from
within the Amazon EC2 network?
C.
Private IP address
C
B
A private IPv4 address is an IP address that’s not reachable over the Internet. You can use private IPv4 addresses for communication between instances in the same network (EC2-Classic or a VPC).
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-instance-addressing.html
Ans is C. The question state ‘within’ the EC2 network. This would not include the public Internet.
C.
Private IP address
We can connect to our EC2 instance within amazon EC2 Network using private IP Address only.