How do I view multiple network layers in the Network Map?
Multi-layer map
The Multi-layer map shows the relationships between equipment objects in various layers of the network; for example, the physical layer and the IGP layer. The IGP layer is displayed for physical NEs contained in a single resource group where the corresponding IP links and routers can span over multiple administrative domains. You can see how problems in one layer may be affecting, or affected by, other layers.
The Multi-layer map shares similar functionality (object information, view options) with the Topology map.
To access the Multi-layer map: