Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 751)

Brocade Mobility RFS Controller System Reference Guide 739
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6. The Traffic Utilization table displays the top 5 RF Domains with the most effective resource
utilization. Utilization is dependent on the number of devices connected to the RF Domain.
7. The Device Types table displays the kinds of devices detected within the system. Each device
type displays the number currently online and offline.
8. Use the RF Quality table to isolate poorly performing radio devices within specific RF Domains.
This information is a starting point to improving the overall quality of the wireless controller
managed network.The RF Quality area displays the RF Domain performance. Quality indices
are:
• 0 – 50 (Poor)
• 50 – 75 (Medium)
• 75 – 100 (Good).
The RF Quality field displays the following:
9. The Security table defines a Threat Level as an integer value indicating a potential threat to the
system. It’s an average of the threat indices of all the RF Domains managed by the wireless
controller.
10. Select Refresh at any time to update the statistics counters to their latest values.
Inventory
System Statistics
Top 5 Displays the top 5 RF Domains in terms of usage index. Utilization index is a measure of how
efficiently the domain is utilized. This value is defined as a percentage of current throughput
relative to the maximum possible throughput. The values are:
•
0-20 – Very low utilization
•
20-40 – Low utilization
•
40-60 – Moderate utilization
•
60 and above – High utilization
RF Domain Displays the name of the RF Domain.
Client Count Displays the number of wireless clients associated with the RF Domain.
Worst 5 Displays five RF Domains with the lowest quality indices in the wireless controller managed
network. The value can be interpreted as:
•
0-50 – Poor quality
•
50-75 – Medium quality
•
75-100 – Good quality
RF Domain Displays the name of the RF Domain wherein system statistics are polled for the poorly performing
device.
Threat Level Displays the threat perception value. This value can be interpreted as:
•
0-2 – Low threat level
•
3-4 – Moderate threat level
•
5 – High threat level
RF Domain Displays the name of the target RF Domain for which the threat level is displayed.