I have a 7 building MAN setup with fiber interconnecting all buildings. At Bldg 1 is my ISP connection, with a block of 5 real IP addresses. At building 2 I need to put a device that wants one of those REAL IP addys. How do I do that? All 3560s in each building. Can I just add a route to my firewall relating a 192.168.x.x addy to one of the real ones or is there some way to "encapsulate" that real addy thru 2 3560s and over the fiber?
Hope that was clear!
That's exactly what I said, the internal IP address will use Building 1's ISP so all you have to do is configure a static NAT for the Building 2 device.