We have follwing setup
netmeatal with 120 sector
ip 192.168.245.51
netmetal with 120 sector
ip 192.168.245.90
netmetal with 120 sector
ip 192.168.245. 91
SXTHG
ip 192.168.245.96---------------link--------------------------------SXTHG ip 192.168.245.66 @ ISP
from ISP we got intenet at SXT HG. all connection from 4 device in 10/100 switch. how we can use VLAN in this case to manage traffice at base station putting RB 750 instead of switch