hi
in this scanario R2 have one int tunel between R5 and this interface is advertise in are 0 and are1 is nssa totaly and vlan 8 in SW2 is redistibute in ospf
in R2 when i advertise int tunnel with ospf 100 are 0 the vlan 8 is appear int routing table E2 and when i was advertise withe network is show N2
