Rrm Does Not Work - Samsung WEC8500 Maintenance Manual

WEC8500/8050 Maintenance Manual
5.3

RRM does not Work

Symptoms
The RRM (Radio Resource Management) functions, such as DPC (Dynamic Power
Control), DCS (Dynamic Channel Selection), and CHDC (Coverage Hole Detection &
Correction) do not work.
Possible Causes

The AP is not connected or CAPWAP state of the AP is not RUN (5).

The functions are not enabled.
Solutions
1) Check the AP state first by referring to Section 'Problem with Radio Settings'
2) Execute the 'show rrm config-summary' command to check the function settings.
DPC Enable, DCS Enable, and CHDC Enable must be 'Enabled'.
WEC8500# show rrm config-summary
RRM Status .....
Rf Group Name ...
Dynamic Power Control ----------------------- -----------------
DPC Enable
Periodic Interval
RSSI Threshold
TX Power Min. - Max.
Minimum Number of AP
Elapsed Time After Last Run
Dynamic Channel Selection ------------------- -----------------
DCS Eanble
Periodic Interval
Anchor Time Start
Anchor Time Stop
Interference Level Threshold
Channel Utilization Threshold
My Utilization Threshold
Delayed Channel Change
Aware-Option: Voice Call
Aware-Option: Traffic
Aware-Option: Station Assoc.
Station Count for Station Aware ..
Elapsed Time After Last Run
Coverage Hole Detection and Control --------- -----------------
CHDC Enable
RSSI Voice Threshold
RSSI Data Threshold
Samsung Electronics America
Enabled
..
..
..
.. 16 - 20
..
..
..
..
..
..
..
..
..
.. Disabled
..
.. Disabled
.. Disabled
..
..
..
..
80211a/n 80211b/g/n
Enabled Enabled
600
-70
12 - 20
4
321
Enabled Enabled
120
4
5
80
80
10
Disabled
Enabled Enabled
Disabled
Disabled
0
35
Enabled Enabled
-75
-80
Version 5.1
600
-70
4
317
120
4
5
80
80
40
0
115
-75
80
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