Network topology misconfiguration. We should never receive any routing protocol control packet on secondary interface. Looks like a router is hanging from the secondary subnet (stub network).
analyse why such packets have been received. Change network configuration or install filters.
Notice
RIP packet rxed on secondary interface %dest% of Vlan %vlanName%. Dropped
| Name | Type |
|---|---|
| dest | IP |
| vlanName | String |