Hi there, I've got a 6500 switch which has 6 VLANs on it (1,2,3,4,5,6). All of the VLANs have IP addresses for routing. How would I be able to make it so that VLANs 1,2 and 3 can route to each other, and VLANs 4,5 and 6 can route to each other but the 2 groups of 3 VLANs can't see each other (i.e. so 1,2,3 can't see (or pass traffic between) 4,5,6).
Any advice appreciated, thanks