• Author : Stephen Liang

 
 

Vxlan ASU2 support on Trident-2 based platforms

Feature Benefits This feature reduces switch downtime during an upgrade. In lieu with Arista ASU2, Vxlan ASU2 guarantees Vxlan flows with zero packet loss and worst-case 200ms traffic disruption during the upgrade. Terminology Term Definition Vxlan RFC7348 ASU2 Accelerated Software Upgrade Phase 2. Provides hitless upgrade for supported features. Hitless Restart Zero-packet loss agent restart. Staging Synchronization mechanism used by software agents to track restart progress. VTEP Vxlan Tunnel EndPoint. VTEPs are configured on Arista switches to initiate and terminate Vxlan traffic. Platform Compatibility DCS-7050(X) Operation On platforms supporting ASU2, hitless restart is triggered by the same command as before:...
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