Network map icons and symbols

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The Network Hop View and the Network Views show icons representing discovered devices and subnets and the event status associated with a device.

Devices and subnets

The following tables describe the device and device connectivity icons used in the network map and network tree. Within the network map solid line indicates a connection between devices and pale dashed line indicates membership; for example, membership of a subnet or of a BGP autonomous system.

The following table describes general icons used in network maps.

Table 1. Icons used in network maps: general
Icon Name Description
Unknown Device Unknown device Unknown device
Server Server Server
Report Report WLAN 802.11 Specification
Rack Server Rack server Rack server
Printer Printer Printer
Oval Area Border Gateway Protocol Autonomous System (BGP AS), BGP Network, or OSPF (Open Shortest Path First) area.
Network Network Network
Light Router Light router Inferred CE device
Light Hub Light hub Inferred hub
Firewall Firewall Firewall
Cloud Cloud Subnet, subgraph, child network view, RAN location area, or RAN routing area
Blocks Blocks WLAN channel
Cell icon Cell icon Represents a device that is designated as a radio area network cell.
Element management system (EMS) icon Element management system (EMS) icon Represents an EMS.
End node icon End node icon Represents end-node devices, including Windows™, Linux™, and Solaris workstations and printers.
Generic logical collection icon Generic logical collection icon Represents a generic logical collection, for example, a user-defined collection.
Geographical location icon Geographical location icon Represents a geographical location.
Geographical region icon Geographical region icon Represents a geographical region.
Manually added device or connection Manually added device or connection between devices Used to indicate that the associated device or connection was added manually using the Topology Management right-click options.
Probe Probe icon

Used to represent a network probe.
Radio area network (RAN) router icon Radio area network (RAN) router icon Represents a device that is designated as a radio area network router.
Radio area network (RAN) switch icon Radio area network (RAN) switch icon Represents a device that is designated as a radio area network switch.
Router icon Router icon Represents a device that is designated as a router.
Subnet icon Subnet icon Represents a subnet
Switch icon Switch icon Represents a device that is designated as a switch.
[4] Number of connections indicator This indicates either of the following:
  • In the case of a connection relationship between two devices, which is indicated by a solid line, this number indicates the number of interfaces participating in the connection between the devices.
  • In the case of a membership relationship, which is indicated by a pale dashed line, this number indicates the number of interfaces participating in membership, for example, of a subnet or OSPF area.

The number of connections displayed is specific to the connectivity layer being displayed.
Icon for completely unmanaged devices Completely unmanaged device The entire device, including all its interfaces, is unmanaged.
Partially Unmanaged Device icon

Partially unmanaged device

Only certain components of this device are unmanaged.

The following table describes LTE icons used in network maps.

Table 2. Icons used in network maps: LTE
Icon Name Description
Antenna icon Antenna icon Represents an antenna.
Equipment Identity Register (EIR) icon Equipment Identity Register (EIR) icon Represents an Equipment Identity Register (EIR).
Combined Transmitter Combined transmitter Combined transmitter
Transmitter Transmitter Transmitter
eNodeB Combined eNodeB eNodeB device
GNODEB gNodeB gNodeB device
Evolved NodeB (eNodeB) icon Evolved NodeB (eNodeB) icon Represents an Evolved NodeB (eNodeB) device.
eUtranCell icon eUtranCell icon Represents a eUtranCell.
Home Subscriber Server (HSS) icon Home Subscriber Server (HSS) icon Represents a Home Subscriber Server (HSS).
LTE pool icon LTE pool icon Represents an LTE pool.
LTE sector icon LTE sector icon Represents an LTE sector.
LTE tracking area icon LTE tracking area icon Represents an LTE tracking area.
Mobility Management Entity (MME) icon Mobility Management Entity (MME) icon Represents a Mobility Management Entity (MME) device.
Packet Data Network Gateway (PGW) icon Policy and Charging Rules Function (PCRF) icon Represents a Policy and Charging Rules Function (PCRF).
Policy and Charging Rules Function (PCRF) icon Packet Data Network Gateway (PGW) icon Represents a Packet Data Network Gateway (PGW) device.
Serving Gateway (SGW) icon Serving Gateway (SGW) icon Represents a Serving Gateway (SGW) device.

Event status

The following table shows the default event status icons.

Table 3. Default event status icons 
Severity or meaning Color in the Event Viewer Default icon in the Network Views
5 (critical) Red
Default alert status icon for the severity level 5("critical")
4 (major) Orange
Default alert status icon for the severity level 4 ("major"). In the Event Viewer, alerts with this severity level are colored red.
3 (minor) Yellow
Default alert status icon for the severity level 3 ("minor"). In the Event Viewer, alerts with this severity level are colored yellow.
2 (warning) Blue
Default alert status icon for the severity level 2 ("warning"). In the Event Viewer, alerts with this severity level are colored blue.
1 (indeterminate) Purple
Default alert status icon for the severity level 1("indeterminate"). In the Event Viewer, alerts with this severity level are colored purple.
0 (clear) Green
Default alert status icon for the severity level 0("clear"). In the Event Viewer, alerts with this severity level are colored green.
No status has been retrieved for this device. If this persists, there may be an error. Not displayed in the Event Viewer
Default alert status icon for devices for which no status has been retrieved. In the Event Viewer, these devices are colored gray.
There are no events for this device. This icon appears in the Network Views tree only. Not displayed in the Event Viewer
Default alert status icon for devices that have no events. In the Event Viewer, these devices are colored gray.

This icon appears next to unmanaged devices in the Network Views and Hop View network map.

This icon also appears next to the unmanaged components in the Structure Browser.

 Not displayed in the Event Viewer
Default alert status icon for unmanaged nodes or devices.
This icon appears in the Network Views and Hop View network map next to devices that contain unmanaged components. Not displayed in the Event Viewer
Partially Unmanaged Device icon