I would like to ask what is the best practice to set up my back up for speed. Right now I have three servers with distributed switches and vSAN. A NAS with two LAN ports is going to be used for back up.
So what would you recommend?
1) Set up a link aggregation with 2 lan ports on each server and the NAS.
2) Create two IPs in NAS and use one to one connection between server and NAS, and share the jobs between two lans.
I would go for (1) but I have read in older posts that there is not that much that you gain from link aggregation. Speaking in 2018 what would you suggest?