We have catalyst 6509 with sup 720 ,3750-12g and 2960 , from 6509 to 3750-12g is connected with 10g and after that 8 nos. 2960 switches are connected with FC port in all 8 departments. Now we have to plan to implement L3 VLAN .
We have few points.
1.Vlan for all department with different subnet Like VLAN5 172.16.5.0,VLAN6 172.16.6.0 etc.
2. User can not access other VLANs if required access may posible by routing.
3. Proper Routing.
Can anyone suggest.