Great breakdown of Cisco ACI APIC clustering! The explanation of database sharding and redundancy strategies is particularly insightful. This article is a valuable resource for IT professionals looking to deepen their understanding of ACI infrastruct...
It looks like the interface is switching from fiber to copper, which could indicate a physical link issue or an auto-negotiation problem. You might want to check the fiber connection, SFP module, and port settings. Also, verifying logs for more detai...