Brocade Mobility Access Point System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 707)

Brocade Mobility Access Point System Reference Guide 697
53-1003100-01
13
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 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
The Inventory screen displays information about the physical hardware managed within the system
by its members. Use this information to assess the overall performance of wireless devices.
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.