Step 1: Remove the peering connection from Route Tables and also delete the peering connection Step 2: Select Transit Gateway From VPC lef...
Step 1: Remove the peering connection from Route Tables and also delete the peering connection
Step 2: Select Transit Gateway From VPC left panel option.
Step 3: Click on Create Transit Gateway.
Step 4: Define the following properties
Name: TSGW1
and Rest of the properties are same
Click on Create Transit Gateway
Step 5: Create the transit gateway attachments by selecting Transit Gateway Attachment link.
Step 6: Click on Create Transit Gateway button.
Step 7: Provide following details.
Name: VPC-myvpc
Transit Gateway: TSGW1
Attachment Type: VPC
select VPC : myvpc -1
Click on Create Transit Gateway attachment.
Step 8: Repeat Step 7 for myvpc -2
Step 9: Update Route tables of each VPC by adding CIDR range of other VPCs and connection type should be Transit Gateway.
Step 10: Create EC2 instances in each VPC and you will find that they can communicate to each other with a private network.
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