Friday, September 24, 2021

BGP convergence time on Atom C2538 vs Xeon D-1548

Hi guys,
I know that BGP convergence time with 8 mio routes (4 peers) to TCAM on Xeon D-1548 takes aroud 100 seconds. Now I have an option to buy much older router, which uses Atom C2538. ASIC on both is Qmran MX + external TCAM.

I wonder can anyone tell me, how much time will / would take to get BGP full table of prefixes calculated and entered into TCAM when using Atom instead of Xeon?



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