Site 1: Cisco router Host A1: 192.168.10.1/24 belong to vlan 10 created in switch Tunnel: 1.2.1.1 Site 2: Mikrotik Router Host B2: 192.168.20.1/24 belong to vlan 20 created in switch Tunnel: 1.2.1.2 -2 sites tunnel and run OSPF together, site 1 is cisco router, site 2 is mikrotik, about routing ther...