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Parameter
Bad Frames
Rx Clear 1s
Rx Clear 4s
Rx Clear 64s
Discarded Events
ARM Scan Frames
Rx Data Frames
Null Data Frames
Rx Mgmt Frames
Control Frames
Frames To Me
Broadcast Frames
Beacons Received
Probe Requests
Rx Probe Responses
Rx RTS Frames
Rx CTS Frames
ACK Frames
PS Poll Frames
CRC Errors
PLCP Errors
Rx Frames Dropped
PHY Events
742 | show ap debug radio-stats
Description
Number of bad or error frames received.
The percentage of time no activity was seen on the air in the last 1 second.
The percentage of time no activity was seen on the air in the last 4 seconds.
The percentage of time no activity was seen on the air in the last 64 seconds.
Number of non-802.11 events that were detected and discarded during normal operation.
Number of scan frames sent for the adaptive radio management (ARM) feature.
Data frames received
Null data frames received
Management frames received
Control frames received.
Number of wireless frames received that are addressed to the specified BSSID.
Number of broadcast frames received.
Number of beacons received
Number of Probe requests received.
Number of Probe responses received.
Ready To Send (RTS) frames received. These frames are sent when a computer has data
to transmit.
Clear To Send (CTS) frames received. This type of frame are used to verify that a client is
ready to receive information.
Number of acknowledgement frames received.
Power-Save Poll (PS-Poll) frames received. When a client exits a power-saving mode, it
transmits a PS-Poll frame to the AP to retrieve any frames buffered while it was in
power-saving mode.
Cyclic Redundancy Check (CRC) is a data sequence that is sent with a frame to help
verify if all the data received correctly. Possible CRC error causes include:
Hardware malfunction
l
Loose or unconnected cables
l
RF interference, such as overlapping access point coverage on a channel or
l
interfering 2.4-GHz signals from devices like microwave ovens
and wireless handset phones
l
Physical Layer Convergence Protocol (PLCP) errors.
Number of received frames that were dropped.
The number of Physical Layer Events, that are not 802.11 packets, detected by radio as
part of its normal receive operation.
Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide
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