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Cisco Bug: CSCum97152 - ap2600: per-antenna 2.4GHz power level of -4dBm should't be configurable

Last Modified

Jul 02, 2016

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

15.2(2)JB 15.2(4)JA1 15.2(4)JB

Description (partial)

Symptom:
From hardware specification of AP2600, Per-Antenna Tx Power levels can be 17, 14, 11, 8, 5, 2, -1 (dBm).

On a part of AP2600, -4 dBm can be configurable.

From show controller Dot11Radio 0
-------------------------------------------------------
### Tx Power: Dot11 Config
	Serving Channel           1 (Type 0)
	Active Level Index        0 (Unitless)
	Active Level              16 dBm (OFDM 16 dBm) 
	IEEE MIB format           TRUE
	Metric unit               dBm
	HD Active                 127
	Low Power Mode            Set High (Active: Set High)
	Cookie max                17
	Client Power              Max 32767, Active Max 16 (Asymmetric)
	Regulatory Limit          20
	Modulation Index          0
	Antenna Selection         External, Rx: 4 active in [ABCD] Tx: 3 active in [ABC ] 
	Antenna Gain              Reported:Configured:InUse = [0:0:12] (2 x dBi)
	Allowed Power Levels      Total 6 levels in TPO [16/13/10/7/4/1] Per-ant [11/8/5/2/-1/-4]  <<<<

Conditions:
Hardware: AIR-SAP2602I-Q-K9 / AIR-SAP2602E-Q-K9
Software: Autonomous IOS 15.2(4)JA1, 15.2(4)JB3a, 15.2(2)JB3
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