Wednesday, March 18, 2020

Best Practice for Viptela SD-WAN Controller Sizing

Specs

vBond – If less than 1000 sites, recommend 2 CPU & 4 GB RAM. Else 4 CPU & 8GB RAM. No additional storage needed. Boot disk has all allocated.
vSmart – Recommend going with 8 CPU and 16GB RAM. No additional storage needed. Boot disk has all allocated.
vManage – MUST be 32 CPU and 64GB RAM. Additional storage needed for databases. Recommend 1TB+

Storage recommended to be on SSDs.


See the table below for scaling requirements. Assuming two regions for two set of controllers. Also assuming N+1 redundancy for the controllers.

# of vEdges
# vBonds
# vSmarts
# vManages (Active)
< 2000
2
2
1
<2700
4
2
3
<4000
4
6
3
<6000
6
6
5
<8000
8
8
5
<10000
10
10
7

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