Bilibili Tech
Jul 29, 2022 · Cloud Computing
Bilibili Data Center Network Design and Evolution (DCN V1.0 to V3.0)
Bilibili's network team designed and evolved its data‑center fabric from a stacked Layer‑2 V1.0 architecture through an M‑LAG EBGP‑based V2.0 design to a uniform box‑type V3.0 deployment, achieving greater stability, scalability, cost efficiency, and operational simplicity via extensive ARP, LACP, DHCP, hash, and BGP optimizations.
BGPDCNM-LAG
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