9030367 E7 Performance Views
6-3
Accessing the Device Performance View
IRBM, IRM2, IRM3 and MiniMMAC Hubs
IRBM, IRM2, IRM3 and MiniMMAC Hubs
The Performance View displays monitoring point performance statistics
gathered by SPECTRUM. These statistics include load, error rate, frame rate
and collision rate. The banner across the top of the Performance View provides
information about the monitoring point. The border color of the banner
indicates the device status. The banner area contains the following fields:
Name
The user-defined or default name of the model.
Location
The location of the device as entered in the Creation dialog box when the
model was created. If no location has been specified, this field displays the
model name of the SPECTRUM location view containing the device.
Network Address
The network IP address of the device.
Device Type
The SPECTRUM Model Type (e.g., Hub_CSI_IRBM).
System Up Time
The time, displayed in days+hours:minutes:seconds, that the device has been
on-line.
The Performance View includes a multi-attribute line graph that shows
network load in green, frame rate in blue, percent errors in orange and the
percent collisions in yellow. For the IRM2 and IRM3 hubs, the number of
active users is shown in brown.
Table 6-1 displays the categories of information supplied by the Performance
View.
Table 6-1. Multi-Attribute Line Graph Definitions
Statistic Definition
Load Percentage of the bandwidth used by the device.
Frame Rate Number of frames per second that are repeated by the device.
% Errors Percentage of frames that are Error Frames.
% Collisions Percentage of frames that are Collision Frames.
Active Users (IRM2 and IRM3 only.) The number of active users seen by
this device.