An organization has multiple network administrative domains which need to communicate using internal IP addresses.
To facilitate this, you asked your team to do VPC network peering. Which of the below is not an advantage of using VPC Network Peering over using VPNs to connect networks?
Click on the arrows to vote for the correct answer
A. B. C. D.Correct Answer:C.
Option A is incorrect.
Lower network latency over VPNs to connect networks is an advantage.
Option B is incorrect.
Improved Network Security is an advantage.
Option C is correct because VPC peering reduces cost, as it uses Internal IP addresses.
Option D is incorrect because VPC peering reduces cost, as it uses Internal IP addresses.
It is an advantage.
Reference:
https://cloud.google.com/vpc/docs/vpc-peeringVPC network peering is a way to connect two or more VPC networks in the same region or across different regions using private IP addresses. This enables communication between instances in the peered VPCs as if they were on the same network. VPNs, on the other hand, are used to securely connect two or more networks over the internet, allowing communication between instances in different networks.
Advantages of using VPC Network Peering over using VPNs to connect networks include:
A. Lower network latency: Since VPC Network Peering connects VPC networks using private IP addresses within the same cloud provider's infrastructure, it provides faster network connectivity and lower network latency as compared to VPNs that use the public internet for communication.
B. Improved Network Security: VPC Network Peering does not require the use of external gateways or public IP addresses, providing a more secure network connection than VPNs. VPNs are more vulnerable to security threats as they use the public internet for communication.
C. Reduced Network Cost because of the use of External IP addresses: This option is incorrect because VPC Network Peering does not use external IP addresses. VPC Network Peering uses private IP addresses for communication, which eliminates the need for additional network hardware and reduces network cost.
D. Reduced Network Cost because of the use of Internal IP addresses: VPC Network Peering uses internal IP addresses for communication between VPC networks, which reduces network costs by eliminating the need for additional network hardware, reducing data transfer costs, and simplifying network management.
Therefore, option C is not an advantage of using VPC Network Peering over using VPNs to connect networks.