GPC Network - vidyasekaran/GCP GitHub Wiki

Networking with VMs https://youtu.be/lB6krv2XlKs

Comparing Interconnect Options

Reference : https://www.polarsparc.com/xhtml/images/eci-conn-13.png

N/W connect Decision : https://www.freecodecamp.org/news/content/images/2020/10/interc.jpg https://storage.googleapis.com/gweb-cloudblog-publish/images/google_cloud_vpn.max-1000x1000.png

VPN -- Secure Multi GB Connection over VPN tunnel (1.5 to 3 gbps per tunnel) https://youtu.be/8wDI5_MVdmk https://developers.eventstore.com/assets/img/gke-1.f391eea9.png

Benefits - VPN is a client server model and it established a VPN tunnel between VPN Client and VPN Server. Hides our identity and our activity We use VPN Client to Connect to VPN Server which then connects to office network VPN uses Internet but data is encrypted/decrypted while travelling through the network.

Direct Peering -- Private Connection between you and Google for your hybrid cloud workloads https://www.polarsparc.com/xhtml/images/eci-conn-09.png https://www.polarsparc.com/xhtml/images/eci-conn-12.png https://www.polarsparc.com/xhtml/images/eci-conn-04.png

Carrier Peering-- Connection thru largest Partner network of Service Providers https://www.polarsparc.com/xhtml/images/eci-conn-12.png https://www.polarsparc.com/xhtml/images/eci-conn-11.png

Dedicated Interconnect-- Provides direct interconnect to GCP VPN networks Connect N * 10 G for private cloud traffic to Google Cloud at Google Pops (10 gbps per link) https://www.youtube.com/watch?v=Xv5I324WMoo

Partner Interconnect- ( 5 mb to 10 gbps per connection)

https://www.polarsparc.com/xhtml/images/interconnect-options.png

Chapter #7 - Networking on cloud | What is vpc (virtual private cloud)- Google cloud platform basics

https://www.youtube.com/watch?v=wFh30r9K_vk&list=PLcnJIHtHiTA2Jp3klIkeHiwqGrxjXBzh6&index=9

A use case is explained where if we have to migrate an application layer from onprem to cloud how to go about it is explained

We use VPN between onprem and cloud to access DB Present in on prem and in cloud side we have setup a load balancer and 2 regions where we have deployed our app.

Further Study

GCP resources -

VPC Fundamentals -https://cloud.google.com/vpc/docs VPC Tutorials - https://cloud.google.com/vpc/docs#training-and-tutorials (Architecting with Google Cloud: Design and Process) VPC Use cases - https://cloud.google.com/vpc/docs#use-cases