Currently when you use the "Node Management" page, you can change to interface view (I like it and it would be cool to see volumes this way, too). There is a drop down that helps to sort/categories/show/hide the interfaces, but there isn't an interface type and the "status" is the status of the Node, not the status on the interface.
I ended up adding some interfaces that have been since un-plugged and I want to delete them. I thought, just go there and then use status is down, but it doesn't work that way.
I will check that out and get an item filed on it