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By Vee4By Siva4By Vee2By Maksym1By Maksym1
Controller sizing
Hi Community,
For a deployment, I like to know how many CPE's i can attach to a redundant controller pair for my Versa SD-WAN. I read in the documentation, 2500, but i am not sure if there is an dependency on number of WAN interfaces/IPsec tunnels I have.
Can someone please confirm?
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A controller can scale to 5k CPE/branches assuming the following hardware resources-
*16 core Intel Xeon Skylake16 CPU
*16GB RAM
*120 GB SSD
*4 x 1/10 Gigabit Ethernet NIC
This number is based on 5k IKE based IPsec tunnels and 5k MP-BGP sessions. (1 each per CPE)
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Thanks DaveT
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