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Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-11350-01
Chapter 4 Configuring the Access Point for the First Time
Configuring System Power Settings for 1130 and 1240 Series Access Points
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface FastEthernet0.40
encapsulation dot1Q 40
no ip route-cache
bridge-group 40
no bridge-group 40 source-learning
bridge-group 40 spanning-disabled
Configuring System Power Settings for 1130 and 1240 Series
Access Points
The 1130 and 1240 access points disable the radio interfaces when the unit senses that the power source
to which it is connected does not provide enough power. Depending on your power source, you might
need to enter the power source type in the access point configuration. Use the System Software: System
Configuration page on the web-browser interface to select a power option. Figure 4-6 shows the System
Power Settings section of the System Configuration page.
Figure 4-6 Power Options on the System Software: System Configuration Page
Using the AC Power Adapter
If you use the AC power adapter to provide power to the 1130 or 1240 access point, you do not need to
adjust the access point configuration.
Using a Switch Capable of IEEE 802.3af Power Negotiation
If you use a switch to provide Power over Ethernet (PoE) to the 1130 or 1240 access point, and the switch
supports the IEEE 802.3af power negotiation standard, select Power Negotiation on the System
Software: System Configuration page.
Using a Switch That Does Not Support IEEE 802.3af Power Negotiation
If you use a switch to provide Power over Ethernet (PoE) to the 1130 access point, and the switch does
not support the IEEE 802.3af power negotiation standard, select Pre-Standard Compatibility on the
System Software: System Configuration page.