## Displaying Host-Based Topology

1. Select Monitor Topology from the Monitor tab.
2. Select and click an individual host or a merged topology from the Topology list in the left column.

The list displays all host topologies that include that device, as shown in the following example.

The Storage Automated Diagnostic Environment supports the Sun StorEdge 3900 and 6900 series and Sun StorEdge 6320 or 6320SL systems. Inside each storage device icon shown in the Topology are boxes that represent:

- Disks inside the arrays
- Ports
- Other components

"Other" components include the following:

- A=Alerts
- B = Backplane
- F = Fan
- K = Links
- l = loop card (on Sun StorEdge 6120 array)
- L = Lun
- M = Midplane
- N = Network Terminal Concentrator (NTC)
- O = Other
- P = Power
- T = Temp
- V = Volume