Brocade Mobility 7131N-FGR Access Point Product Reference Guide (Supporting software release 4.0.0.0-35GRN and later) - Manual (Page 244)

232 Brocade Mobility 7131N-FGR Product Reference Guide
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Viewing radio statistics summary
7
4. Refer to the RF Status field to view the following MU signal, noise and performance
information for the target Brocade Mobility 7131N-FGR Access Point 802.11a/n or
802.11b/g/n radio.
5. Refer to the Errors field to reference retry information as well as data transmissions the target
Brocade Mobility 7131N-FGR Access Point 802.11a/n or 802.11 b/g radio either gave up on
could not decrypt.
6. Click the Clear Radio Stats button to reset each of the data collection counters to zero in order
to begin new data collections.
Approximate RF
Utilization The approximate RF utilization of the Brocade Mobility 7131N-FGR
Access Point radio. This value is calculated as throughput divided
by average bit speed. The number in black represents this statistic
for the last 30 seconds and the number in blue represents this
statistic for the last hour.
% Non-unicast pkts Displays the percentage of total radio packets that are
non-unicast. Non-unicast packets include broadcast and multicast
packets.The number in black represents packets for the last 30
seconds and the number in blue represents packets for the last
hour.
Avg MU Signal Displays the average RF signal strength in dBm for all MUs
associated with the radio. The number in black represents the
average signal for the last 30 seconds and the number in blue
represents the average signal for the last hour. If the signal is low,
consider mapping the MU to a different WLAN, if a better
functional grouping of MUs can be determined.
Avg MU Noise Displays the average RF noise for all MUs associated with the
Brocade Mobility 7131N-FGR Access Point radio. The number in
black represents MU noise for the last 30 seconds and the
number in blue represents MU noise for the last hour. If MU noise
is excessive, consider moving the MU closer to the Brocade
Mobility 7131N-FGR Access Point, or in area with less conflicting
network traffic.
Avg MU SNR Displays the average Signal to Noise Ratio (SNR) for all MUs
associated with the Brocade Mobility 7131N-FGR Access Point
radio. The Signal to Noise Ratio is an indication of overall RF
performance on your wireless network.
Avg Num. of Retries Displays the average number of retries for all MUs associated with
the Brocade Mobility 7131N-FGR Access Point 802.11a/n or
802.11b/g/n radio. The number in black represents retries for the
last 30 seconds and the number in blue represents retries for the
last hour.
Dropped Packets Displays the percentage of packets the AP gave up on for all MUs
associated with the Brocade Mobility 7131N-FGR Access Point
802.11a/n or 802.11b/g/n radio. The number in black represents
this statistic for the last 30 seconds and the number in blue
represents this statistic for the last hour.
% of Undecryptable
Pkts Displays the percentage of undecryptable packets for all MUs
associated with the 802.11a/n or 802.11b/g/n radio. The number
in black represents packets for the last 30 seconds and the
number in blue represents packets for the last hour.