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Monitoring Statistics
178 AP-4131 Access Point Product Reference Guide
– Select Refresh at the status display to update the values manually.
– Select Timed to automatically update this display every two seconds.
– Select WLAP to display the WLAP RF Statistics page.
– Select Link Test to display a signal strength graph. The AP sends
WNMP packets once per second, the graph displays the signal
strength of each reply, the received packet TX rate, and the number
of retries required. This feature is useful for testing high gain WLAN
bridge installations and MU throughput.
– Press ESC to return to the previous menu.
Succ Reass Packets The packets successfully reassembled.
Unsucc Reass Packets The packets unsuccessfully reassembled.
Fragments Rcvd The packet fragments received.
Rcv Duplicate Pkts The Duplicate packets received by the AP. This
indicates the AP sent an ACK, but the MU did not
receive it and transmitted the packet again.
Undecryptable Pkts The total data packets that could not be decrypted.
Rcv CRC Errors The Packets received that contained CRC (Cyclic
Redundancy Check) errors. An MU transmitted a
corrupt data packet and failed to pass the CRC
verification. Ensure that any acknowledgment of the
data packet contains the correct CRC word.
An incorrect CRC causes the AP to discard the
data packet.
Rcv ICV Errors The Packets received containing ICV (Identity Check
Value) errors. An MU transmitted a corrupt data
packet and failed to pass the ICV verification. The
calculated ICV value does not match with the ICV
value in the received packet.