Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 38)

26 Brocade Mobility RFS Controller System Reference Guide
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FIGURE 3 System Dashboard screen - Health tab
The Health screen is partitioned into the following fields:
• The Devices field displays a ratio of offline versus online devices within the system. The
information is displayed in pie chart format to illustrate device support ratios.
• The Device Type field displays a numerical representation of the different controller, service
platform and Access Point models in the current system. Their online and offline device
connections are also displayed. Does this device distribution adequately support the number
and types of Access Point radios and their client load requirements.
• The Offline Devices field displays a table of supported RF Domains within the system, with
each RF Domain listing the number offline devices within that RF Domain. Listed RF Domains
display as individual links that can be selected to RF Domain information in greater detail.
• The RF Quality Index displays RF quality per RF Domain. It's a measure of the overall
effectiveness of the RF environment displayed in percentage. It's a function of the connect rate
in both directions, retry rate and error rate.
The RF Quality field displays an average quality index supporting each RF Domain. The table
lists the bottom five (5) RF quality values for RF Domains. Listed RF Domains display as