My current setup consists of two 3560 switches in two different buildings connected by fiber.
We are currently running a 10.10.10.X network across them.
We have a DMZ in Building A running a 192.168.10.X network off of a second interface on our PIX. There is a primary interface on the PIX that is connected to this 3560 switch.
What we need to know is to get the 192.168.10.X network into Building B. We have a dev server in Building B that we need to be able to connect to the DMZ for testing purposes.
Can I create a VLAN to somehow get a port on both 3560's to be on the 192.168.10.X network keeping in mind that the only connection these two switches have is the one strand of fiber that is routing the 10.10.10.X traffic.
Would the fiber ports have to also be assigned this new VLAN as well as the default? Will this solution work?
If there is a better way please let me know.