I'm currently creating a business view to model some of our network hardware, and was wondering if it's possible to create a link between two devices that effectively indicates that one interface on a given device connects to another interface on another device? What I'm attempting to accomplish is having a map that shows the physical topology of our network that also (relatively easily) shows that when a physical link goes down, it connects to a particular interface on each device.

At the moment, the only way I've been able to do this is to create a link from device A to device B, select the appropriate interface from device A, then create ANOTHER link from device B to device A, and select the appropriate interface from device B.

Any assistance would be greatly appreciated. Thank you for your time.