Cisco Cisco Aironet 1200 Access Point 릴리즈 노트
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Release Notes for Cisco Aironet 350, 1100, and 1200 Series Access Points for Cisco IOS Release 12.2(15)XR
OL-6047-01
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 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.
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.
TFTP Required to Upgrade 1200 Series Access Points to this Release
Software upgrades fail when you use the web-browser interface to install Cisco IOS Release 12.2(15)XR
on 1200 series access points. The image size exceeds the access point’s 4-MB restriction for software
upgrades. Use TFTP to upgrade your 1200 series access point to this release. For complete instructions
on using TFTP to upgrade access point software, see the “Working with Software Images” section on
page 20-18 in the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points. Click this
link to browse to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points:
on 1200 series access points. The image size exceeds the access point’s 4-MB restriction for software
upgrades. Use TFTP to upgrade your 1200 series access point to this release. For complete instructions
on using TFTP to upgrade access point software, see the “Working with Software Images” section on
page 20-18 in the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points. Click this
link to browse to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points:
Default Username and Password Are Cisco
When you open the access point interface, you must enter a username and password. The default
username for administrator login is Cisco, and the default password is Cisco. Both the username and
password are case sensitive.
username for administrator login is Cisco, and the default password is Cisco. Both the username and
password are case sensitive.