A Connect attachment uses an existing VPC or Direct Connect attachment as the underlying transport mechanism. This is referred to as the transport attachment.
Changed my mind: A. A GRE attachment
Transit Gateway Connect uses Generic Routing Encapsulation (GRE) as the underlying mechanism to send traffic from the virtual private cloud (VPC) to the transit gateway. GRE attachments enable the establishment of tunnels between the transit gateway and third-party devices, allowing for high-performance routing and traffic flow.
https://docs.aws.amazon.com/vpc/latest/tgw/tgw-connect.html
"Transport attachment: This is an existing TGW attachment type that is used as the underlying transport by the connect attachment" From Study Book page 22.
From CHAT GPT explanation abou the feature in the AWS console, I still stick with option D:
Steps for Setting Up a Connect Attachment
Create a Transport Attachment:
First, you need a transport attachment (like a VPC or VPN attachment) that the Connect attachment will use as the underlying transport layer.
How do you connect TGW to your VPCs? You must create a TGW attachment to link separate VPCs and
subnets to the TGW. Following are two main attachments of TGW.
• Connect attachment: Uses a transport transit gateway attachment (existing VPC or AWS Direct Connect
attachment as transport) for the third-party device to connect to TGW. Generic Routing Encapsulation
(GRE) tunneling protocol and Border Gateway Protocol (BGP) are used over the connect attachment.
• Transport attachment: This is an existing TGW attachment type (VPC or AWS Direct Connect
attachment) that is used as the underlying transport by the connect attachment.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
rac_sp
2 days, 14 hours agorac_sp
2 days, 14 hours agorac_sp
5 days, 18 hours agorac_sp
5 days, 17 hours agoChinkSantana
1 month agoChinkSantana
1 month agosmrashidi
1 month, 1 week ago