Open hierarchy nodes to view additional map segments. Goto Provides an indirect link to a hierarchy node. Double-click a goto node to enter the associated hierarchy. You can have multiple goto nodes pointing to the same hierarchy, like shortcuts. Agent Represents manageable network devices that contain SNMP agents.
Different nodes can have the same network address.
Ping Represents network devices that support IP or IPX but do not have an SNMP agent. Network Manager can still poll these nodes. These devices may not be found by AutoDiscovery. Adding a node To manually create a network map, add each node individually. If you used AutoDiscovery to create your map, you can manually add nodes that weren't discovered.