Hello experts,I'm having some issue with the MCP faults F2533 (desc: Loop is detected on lower priority MCP interface po3 in vlan-xxx on node 3002) occurs almost every day after we've upgraded our ACI fabric from 4.2 to 5.2First of all, let me explai...
Update: after tracking down further into the issue, we found that the LEAF's MAC address was somehow learned from 1 of the campus switch incorrectly on the VLAN that triggered MCP err-disabled.We removed this vlan from the trunk on this campus switch...
Please find my answers below, and sorry for some confusion I've made@AshSe wrote:Few more Qs........unfortunately we couldn't have a MW to try this out >> What is MW? // MW = Maintenance WindowAny reason of using interfaces (in diagram) in switches...
Hi @AshSe Basic Suggestion:On Leaf-B can you replace interfaces 3 & 4 by 1 & 2 and check. >>> nice idea, but unfortunately we couldn't have a MW to try this outSome Basic Questions:Was this setup working sans issue with APIC 4.2? >>> yes, it was work...
