I'd like to configure one more subinterface on ASA 5510 with the vlan number that already has been assigned to another subinterface.
When I've tried to configure vlan 5 (initially assigned to Fa 0/0.4. )for new subinterface (Fa 0/0.5) and i get respose:
ERROR: VLAN 5 has been assigned to another interface
Is there any way to do this?