Tuesday, August 6, 2019

Sdwan

So with all this talk of sdwan, how do some of these vendors address controlling the download at a branch?

If a branch has an appliance running tunnels to other sites I get being able to qos or prioritize traffic in the tunnels, but what if the issue is at the dia download from the internet at the branch That's going to kill quality of service?

I know some carriers will backhaul all traffic back to their data center, but that isn't efficient and adds latency, why take an extra 10 hops if your dia provider can get to same in 5

Is dual circuits at the branch with packet duplication the answer?



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