asked on
Cisco Wireless Controller 5508
Hello,
I was wondering if anyone could offer suggestions on how to improve wireless performance on a Cisco 5508 controller.
I am told right below the AP there is little to no signal.
I understand there could be multiple reasons for this, any suggestions for improvements ?
There are 3702 and 1131 AP's
I was wondering if anyone could offer suggestions on how to improve wireless performance on a Cisco 5508 controller.
I am told right below the AP there is little to no signal.
I understand there could be multiple reasons for this, any suggestions for improvements ?
There are 3702 and 1131 AP's
Wireless HardwareWireless NetworkingCisco
Last Comment
jac1991
How are you measuring the signal?
ASKER
Air magnet
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ASKER
RSSI threshold -80db
RSSI low check un checked
802.11b > RRM > Coverage
Apply
General
Enable Coverage Hole Detection (checked)
Coverage Threshold
Data RSSI (-60 to -90 dBm)
-80
Voice RSSI (-60 to -90 dBm)
-80
Min Failed Client Count per AP (1 to 75)
3
Coverage exception level per AP (0 to 100 %)
25
RF Parameters
Mode
Minimum RSSI
-85
dBm
Hysteresis
3
dB
Scan Threshold
-72
dBm
Transition Time
5
Seconds
802.11b > RRM > General
Apply
Profile Threshold For Traps
Interference (0 to 100%)
10
Clients (1 to 200)
12
Noise (-127 to 0 dBm)
-70
Utilization (0 to 100%)
80
Noise/Interference/Rogue/C
Channel List
Monitor Intervals (60 to 3600 secs)
Channel Scan Interval
180
Neighbor Packet Frequency
60
Factory Default
Set all Auto RF 802.11b parameters to Factory Default.
Set to Factory Default
Foot Notes
1. CleanAir monitoring is done on these channels only when the AP is in monitor mode.
802.11b > RRM > Tx Power Control(TPC)
Apply
TPC Version
Interference Optimal Mode (TPCv2)
Coverage Optimal Mode (TPCv1)
Tx Power Level Assignment Algorithm
Power Level Assignment Method
Automatic
Every 600 secs
On Demand Invoke Power Update Once
Fixed
Maximum Power Level Assignment (-10 to 30 dBm)
30
Minimum Power Level Assignment (-10 to 30 dBm)
-10
Power Assignment Leader
wmh-ct5508 (172.16.1.189)
Last Power Level Assignment
495 secs ago
Power Threshold (-80 to -50 dBm)
-70
Power Neighbor Count
3
Packet RSSI Location Config Parameters3
Enable Packet RSSI Location (unchecked)
-100
Scan Count Threshold for Idle Client Detection
10
Persistent Devices
Class Type Channel DC(%) RSSI(dBm) Last Seen Time
Microwave Oven
6
25
-62
Tue Oct 31 16:33:40 2017
channel DC RSSI
11 12 -57
Tue Oct 31 02:34:50 2017
Tx Power
# Supported Power Levels 1
8
Tx Power Configuration
Globally Controlled
Current Tx Power Level
1
802.11 AP Interfaces > Performance Profile
< Back Apply
Interface Type
802.11b/g/n
AP Name
WMH912461
AP ID
1
Profile Parameters Globally Controlled
Interference(0 to 100%)
10
Clients (1 to 200)
12
Noise (-127 to 0 dBm)
-70
Coverage (3 to 50 dB)
12
Utilization (0 to 100%)
80
Coverage Exception Level(0 to 100 %)
25
Data Rate (1 to 1000 Kbps)
1000
Client Min Exception Level(1 to 200)
3
RSSI low check un checked
802.11b > RRM > Coverage
Apply
General
Enable Coverage Hole Detection (checked)
Coverage Threshold
Data RSSI (-60 to -90 dBm)
-80
Voice RSSI (-60 to -90 dBm)
-80
Min Failed Client Count per AP (1 to 75)
3
Coverage exception level per AP (0 to 100 %)
25
RF Parameters
Mode
Minimum RSSI
-85
dBm
Hysteresis
3
dB
Scan Threshold
-72
dBm
Transition Time
5
Seconds
802.11b > RRM > General
Apply
Profile Threshold For Traps
Interference (0 to 100%)
10
Clients (1 to 200)
12
Noise (-127 to 0 dBm)
-70
Utilization (0 to 100%)
80
Noise/Interference/Rogue/C
Channel List
Monitor Intervals (60 to 3600 secs)
Channel Scan Interval
180
Neighbor Packet Frequency
60
Factory Default
Set all Auto RF 802.11b parameters to Factory Default.
Set to Factory Default
Foot Notes
1. CleanAir monitoring is done on these channels only when the AP is in monitor mode.
802.11b > RRM > Tx Power Control(TPC)
Apply
TPC Version
Interference Optimal Mode (TPCv2)
Coverage Optimal Mode (TPCv1)
Tx Power Level Assignment Algorithm
Power Level Assignment Method
Automatic
Every 600 secs
On Demand Invoke Power Update Once
Fixed
Maximum Power Level Assignment (-10 to 30 dBm)
30
Minimum Power Level Assignment (-10 to 30 dBm)
-10
Power Assignment Leader
wmh-ct5508 (172.16.1.189)
Last Power Level Assignment
495 secs ago
Power Threshold (-80 to -50 dBm)
-70
Power Neighbor Count
3
Packet RSSI Location Config Parameters3
Enable Packet RSSI Location (unchecked)
-100
Scan Count Threshold for Idle Client Detection
10
Persistent Devices
Class Type Channel DC(%) RSSI(dBm) Last Seen Time
Microwave Oven
6
25
-62
Tue Oct 31 16:33:40 2017
channel DC RSSI
11 12 -57
Tue Oct 31 02:34:50 2017
Tx Power
# Supported Power Levels 1
8
Tx Power Configuration
Globally Controlled
Current Tx Power Level
1
802.11 AP Interfaces > Performance Profile
< Back Apply
Interface Type
802.11b/g/n
AP Name
WMH912461
AP ID
1
Profile Parameters Globally Controlled
Interference(0 to 100%)
10
Clients (1 to 200)
12
Noise (-127 to 0 dBm)
-70
Coverage (3 to 50 dB)
12
Utilization (0 to 100%)
80
Coverage Exception Level(0 to 100 %)
25
Data Rate (1 to 1000 Kbps)
1000
Client Min Exception Level(1 to 200)
3
What are you seeing from the client in Airmagnet?
ASKER
Adjusting those settings helped
Thanks a lot !
Thanks a lot !