Customer Environment = Company Office
Controller = Catalyst 9800
Access Point = 9115AXI
Clients[Average]= 6~10 per AP
AP Installation Interval: 8~10 meters
PHY type: 802.11n/ac/ax(5G), 802.11g/n/ax(2.4G)
Does anyone give me some suggestions about the best setting values for the RRM [Radio Resource Management] in RF profile?
<1>General [Current Values]
Profile Thresholds for Traps
->Interference(%)* = 10(2.4G/5G)
->Clients* = 12(2.4G/5G)
->Noise(dBm)* = -70(2.4G/5G)
->Utilization(%)* = 80(2.4G/5G)
<2>Coverage [Current Values]
Coverage Hole Detection
->Minimum Client Level (clients)* = 3(2.4G/5G)
->Data RSSI Threshold (dBm)* = -80(2.4G/5G)
->Voice RSSI Threshold (dBm)* = -80(2.4G/5G)
->Exception Level(%)* = 25(2.4G/5G)
<3>TPC [Current Values]
Transmit Power Control
->Maximum Power Level(dBm)* = 30(2.4G/5G)
->Minimum Power Level(dBm)* = -10(2.4G/5G)
->Power Threshold V1(dBm)* = -70(2.4G/5G)
<4>DCA [Current Values]
Dynamic Channel Assignment
->Avoid AP Foreign AP Interference = enable (2.4G/5G)
->Channel Width = best (2.4G/5G)
->DCA Channels = Except for 165,184,188,192,196 (5G)
->DCA Channels = Except for 12,3,4,6,7,8,10,11,12,14 (2.4G)
Hign Speed Roam
Mode Enable = disable (2.4G/5G)
Neighbor Timeout* = 5 (2.4G/5G)
Client Network Preference = Connectivity (2.4G/5G)
Band Select (Only for 2.4G)
->Probe Response = disable
Client RSSI (dBm)* = -80
Client Mid-RSSI (dBm)* = -80
Cycle Count (cycles)* = 2
Cycle Threshold (msec)* = 200
Expire Dual Band (sec)* = 60
Expire Suppression (sec)* = 20
已解决! 转到解答。
The adjustment of RRM is a very sensitive operation, so it needs very information. By default, we generally do not make changes. If you need to make adjustments, it is recommended to refer to the following documents:
C9800 Radio Resource Management Deployment Guide
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-8/b_C9800_rrm_dg.html
The adjustment of RRM is a very sensitive operation, so it needs very information. By default, we generally do not make changes. If you need to make adjustments, it is recommended to refer to the following documents:
C9800 Radio Resource Management Deployment Guide
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-8/b_C9800_rrm_dg.html