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TrainerBob's avatar
TrainerBob
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Nov 24, 2023

Multi-Tiered Application Architecture Question

Hello all, I'm studying for the LTM 301a exam and one of the topics is multi-tiered architecture. So I thought I'd come here to the experts who have way more experience than I do, for some advice to ...
application delivery
Daniel_Wolf's avatar
Daniel_Wolf
Icon for MVP rankMVP

Hi TrainerBob,

I'd start with a word of caution. Today there are other, more modern and robust, solutions for loadbalancing SQL server. As far as I can remember, the 301a exam is still based on TMOS version 11 or 12. I cannot find the exact version number, seems the information isn't available. Hopefully it is not available, because they update the exam... SCNR 😁

Take a look here: https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-11-6-0/26.html

This is from TMOS 11.6. Which is pretty close to the version the exam was built on.

KR
Daniel

TrainerBob's avatar
TrainerBob
Icon for Altostratus rankAltostratus
Nov 25, 2023

Ah yes, that's the document I linked to in my original post. This is simply a fictitious scenario to help me better understand the multi-tiered setup. 
Is it really necessary to use a standard VS as full proxy for comms between internal servers? Or would an Internal VS be better?