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A company is using a multi-account strategy for SAP HANA and SAP BW 4HANA instances across development QA and production systems m the same AWS Region Each system is hosted m its own VPC The company needs to establish cross-VPC communication between the SAP systems.
The company might add more SAP systems m the future. The company must create connectivity across the SAP systems and hundreds of AWS accounts. The solution must maximize scalability and reliability.
Which solution will meet these requirements?
Suggested Answer: D
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https://aws.amazon.com/blogs/awsforsap/audit-your-sap-systems-with-aws-config-part-i/ https://aws.amazon.com/blogs/awsforsap/audit-your-sap-systems-with-aws-config-part-ii/
37 comments · newest first
PI
Pilar
11 months ago
Not sure if Transit Gateway is worth the cost for all those accounts.
SH
Shelba
11 months ago
Wait, are VPC links really the best option here?
GE
Georgeanna
11 months ago
Hub-and-spoke model sounds like a solid choice!
JO
Jordan
11 months ago
I think VPC peering is too limited for this setup.
BE
Beckie
12 months ago
A Transit Gateway is super scalable!
LA
Lashaunda
12 months ago
I don't recall much about VPC links; they seem too manual for a growing number of SAP systems.
MA
Margarett
1 year ago
I practiced a similar question about hub-and-spoke models, and I think the transit VPC option could work, but it feels a bit outdated.
MI
Micah
1 year ago
VPC peering seems simpler, but I think it might not handle hundreds of accounts well.
BI
Billi
1 year ago
I remember studying AWS Transit Gateway for scalability, but I'm not sure if it's the best choice for this scenario.
PA
Paz
1 year ago
I'm a bit torn between the transit gateway and transit VPC options. I'll need to weigh the pros and cons of each approach to determine the most suitable solution.
MA
Margart
1 year ago
I'm feeling pretty confident about this one. The transit gateway solution seems like the best fit based on the need for cross-account communication and future scalability.
TH
Therese
1 year ago
Okay, I think the key here is finding a solution that can scale to handle hundreds of accounts. The transit gateway option seems promising, but I'll need to double-check the details.
JI
Jina
1 year ago
Hmm, I'm a bit confused by the different options. I'll need to review the details of each solution and how they address the stated requirements.
AL
Alesia
1 year ago
This looks like a tricky networking question. I'll need to carefully consider the requirements around scalability, reliability, and cross-account connectivity.
AD
Adrianna
1 year ago
Wait, hold up... is this a trick question? I mean, who needs hundreds of AWS accounts just for some SAP systems? Someone's been watching too much 'The Lord of the Rings' if you ask me.
CH
Christene
1 year ago
C: Create a transit VPC that uses the hub-and-spoke model set up routing to use the transit VPC for communication between the SAP systems
EV
Evangelina
1 year ago
B: Set up VPC peering between the accounts Configure routing in each VPC to use the VPC peering links
SH
Sherly
1 year ago
A: Create an AWS Transit Gateway in a central networking account Attach the transit gateway to the AWS accounts Set up routing and a network ACL to establish communication
KI
Kimberely
1 year ago
VPC links, eh? That's an interesting approach. I guess it could work, but it might be a bit of a headache to set up and maintain. And what if they need to add more systems? Gonna be a lot of VPC links to manage.
VI
Vilma
2 years ago
Transit VPC, huh? I dunno, that sounds a bit like overkill. If they just want to connect their SAP systems, why complicate things with a whole extra VPC? Seems like it could be a performance bottleneck too.
SH
Shawnda
1 year ago
D: Maybe setting up VPC peering between the accounts could be a more straightforward option.
SH
Shaunna
1 year ago
C: What do you think would be a simpler solution for connecting the SAP systems?
FA
Fatima
1 year ago
B: Yeah, it might add unnecessary complexity to the setup.
SA
Samira
1 year ago
A: I agree, setting up a whole extra VPC does seem like overkill.
DU
Dustin
2 years ago
VPC peering? Really? That's gonna be a nightmare to manage, especially with hundreds of accounts. And what happens when they add more systems? Hard pass on that one.
GA
Garry
1 year ago
C) Create a transit VPC that uses the hub-and-spoke model set up routing to use the transit VPC for communication between the SAP systems
GA
Garry
1 year ago
A) Create an AWS Transit Gateway in a central networking account Attach the transit gateway to the AWS accounts Set up routing and a network ACL to establish communication
GL
Glory
2 years ago
Hmm, Transit Gateway seems like the obvious choice here. It's designed for cross-account connectivity and can handle the scalability the company needs. Plus, it's reliable and easy to manage. Seems like a no-brainer to me.
FI
Filiberto
1 year ago
D) Create a VPC link for each SAP system Use the VPC links to connect the SAP systems
ON
Ona
1 year ago
C) Create a transit VPC that uses the hub-and-spoke model set up routing to use the transit VPC for communication between the SAP systems
CA
Carma
1 year ago
B) Set up VPC peering between the accounts Configure routing in each VPC to use the VPC peering links
HA
Hailey
1 year ago
A) Create an AWS Transit Gateway in a central networking account Attach the transit gateway to the AWS accounts Set up routing and a network ACL to establish communication
TA
Tatum
2 years ago
I'm not sure, but setting up VPC peering between the accounts could also work, right?
SI
Simona
2 years ago
I agree with Monte. It will allow for scalability and reliability across multiple AWS accounts.
MO
Monte
2 years ago
I think the best solution is to create an AWS Transit Gateway in a central networking account.
BE
Bettina
2 years ago
I think option D might be the best choice as it includes custom rules for SAP system parameters validation along with email notification using Amazon EventBridge.
LE
Lenna
2 years ago
That's true, option B could also be a strong contender for monitoring compliance with the security requirements.