User manual

Managing Network Interfaces
36 Wavion
Invalid CCA CS Packets The relative amount of time (in
percentage) wasted by unsuccessful
receptions (i.e reception that failed to be
modulated correctly).
Invalid CCA EDPackets The relative amount of time (in
percentage) wasted by false energy
sensing (i.e. energy was detected but no
valid carrier was found).
Beacon Success Ratio The ratio, in percentage, between the
number of beacons that the AP
transmitted and the beacons that the AP
should have transmitted.A low percentage
indicates lost beacons probably due to
high activity in the channel (CCA is high)
that does not enable transmission.
Noise Level The level of the system noise power in
dBm. Nominal noise level without
interference is -97 dBm. Higher values
indicate higher noise levels due to
interference presence.
Table 4.3. Switched 802.11 b/g page
Field Description