A customer design calls for link aggregation.

If link aggregation is failing to pass traffic and is only showing a status of "configured," the most likely cause is a failed negotiation due to a misconfiguration on the Top-of-Rack (ToR) switches. This typically occurs when the aggregation protocols (like LACP) or the settings on the ToR switches do not match the configuration on the hosts. Ensuring that both ends of the aggregated links are configured identically and properly for the expected protocols is critical for successful link aggregation.References: Nutanix Network Configuration Guide, Best Practices for Network Aggregation.