During disruptive upgrade from 5.2.1 to 7.0.5 hit the same bug, lost connectivity to the fex, and saw mgmt interface in shutdown force.
The upgrade/downgrade paths tables in release notes suggest that there is compatibility from
5.2(1)N1(3) to 7.0(5...
Did you configure the following for snmp?(config)# snmp-server enable traps entity ? <CR> entity_fan_status_change Entity Fan Status Change entity_mib_change Entity MIB change entity_module_inserted Entity Module Inserted en...
