Cisco Cisco Aironet 1130 AG Access Point 릴리즈 노트
10
Release Notes for Cisco Aironet Access Points for Cisco IOS Release 12.3(8)JEA
OL-11186-01
Important Notes
Access Point Requires 1200 Series Universal Power Supply and Power Injector
The 350 series universal power supply and power injector are not compatible with the 1200 series access
point. If you use a power injector or a power module to provide power to a 1200 series access point, you
must use a 1200 series universal power supply. If you need to use a power injector to inject power into
the access point’s Ethernet port, you must use a 1200 series power injector.
point. If you use a power injector or a power module to provide power to a 1200 series access point, you
must use a 1200 series universal power supply. If you need to use a power injector to inject power into
the access point’s Ethernet port, you must use a 1200 series power injector.
Unpowered 1100 Series Access Points Cause Loopback When Connected to Switches Without
Loopback Detection
Loopback Detection
When you connect an unpowered 1100 series access point to a switch without loopback detection, the
access point causes a loopback. To avoid this problem, make sure loopback detection is enabled on the
switch to which the access point is connected. If your switch does not have loopback detection,
disconnect the access point from the switch when the access point power is off.
access point causes a loopback. To avoid this problem, make sure loopback detection is enabled on the
switch to which the access point is connected. If your switch does not have loopback detection,
disconnect the access point from the switch when the access point power is off.
Antenna Installation
For instructions on the proper installation and grounding of external antennas for 1200, and 1240 series
access points, refer to the National Fire Protection Association’s NFPA 70, National Electrical Code,
Article 810, and the Canadian Standards Association’s Canadian Electrical Code, Section 54.
access points, refer to the National Fire Protection Association’s NFPA 70, National Electrical Code,
Article 810, and the Canadian Standards Association’s Canadian Electrical Code, Section 54.
Warning
Do not install the antenna near overhead power lines or other electric light or power circuits, or
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death.
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death.
Important Notes
This section describes important information about the access point.
CCKM and Cisco 7921/7925 IP Phones
When a 7921 or 7925 wireless associates to an access point in a WDS with CCKM, it cannot fast roam
because call admission control is not enabled. To work around this issue you must enable admission
control by issuing the admit-traffic command in the access point SSID configuration as shown in the
following example:
because call admission control is not enabled. To work around this issue you must enable admission
control by issuing the admit-traffic command in the access point SSID configuration as shown in the
following example:
dot11 ssid voice
vlan 21
authentication open eap eap_methods
authentication network-eap eap_methods
authentication key-managemenet wpa cckm
admit-traffic