It would be very useful to see an IS-IS Topology overview of a network.
It would be great to see just an IS-IS topology overview and graphs with state changes. It could be very useful when there are multiple failures it is easier to see if there are any isolated segments of the ring. I think it would do well to have a page with ISIS enabled devices/ports
This can benefit anyone using an IS-IS based network it is a common simplistic protocol it is widely used.