Qunar Tech Salon
Dec 16, 2020 · Operations
Root Causes and Mitigation of Unknown Unicast Flooding in Data Center Networks
The article explains how ARP and MAC address table aging, switch learning policies, and LVS tunnel mode can cause unknown unicast flooding, describes the resulting bandwidth issues in a data‑center environment, and proposes configuration changes to eliminate the flooding.
ARPLVSMAC address table
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