Cisco AIR-AP1020 - 1000 Series Lightweight Access Point Quick Start Manual page 17

Installation and Configuration
After the Cisco Aironet 1000 Series lightweight access point finds the Cisco Wireless LAN
e.
Controller, it attempts to download the new Operating System code if the Cisco Aironet 1000 Series
lightweight access point code version differs from the Cisco Wireless LAN Controller code version.
While this is happening, the LEDs on the top of the Cisco Aironet 1000 Series lightweight access
point blink simultaneously.
Step 4 After the Operating System code download is successful, the Cisco Aironet 1000 Series lightweight
access point reboots. The GREEN LED turns on and the two YELLOW LEDs indicate the states of the
802.11a and 802.11b/g networks. If any part of the network is disabled in the Cisco Wireless LAN
Controller, the corresponding YELLOW LED remains off.
Note The Red LED can light for about 10-20 seconds when the Cisco Aironet 1000 Series lightweight access
point reboots. If the RED LED comes on AND STAYS ON for more than a minute, disconnect the Cisco
Aironet 1000 Series lightweight access point and call Cisco Technical Assistance Center (TAC).
Use the CLI command show ap summary. If the new Cisco Aironet 1000 Series lightweight access
•
point appears on the list, it has been configured successfully.
From the CLI, Web User Interface or Cisco WCS interface, configure the Cisco Aironet 1000 Series
•
lightweight access point with its Primary, Secondary, and Tertiary Cisco Wireless LAN Controller
names.
If you will be using the Cisco Aironet 1000 Series lightweight access point in a Controller Mobility
•
Group, set the Controller Mobility Group name using the CLI, Web User Interface or Cisco WCS
interface.
• If required, use the CLI, Web User Interface or Cisco WCS interface to customize the Cisco Aironet
1000 Series lightweight access point-specific 802.11a, 802.11b and 802.11g network settings. Once
again, the two YELLOW LEDs indicate the states of the 802.11a and 802.11b/g networks. If any
part of the network is disabled, the corresponding YELLOW LED remains off.
Step 5 If everything works (the GREEN LED is on and the RED LED is off), disconnect the Cisco Aironet 1000
Series lightweight access point and take it to its final destination and install it as described later in this
document. If your Cisco Aironet 1000 Series lightweight access point fails this visual test, refer to
"Obtaining Technical
When you are installing a Cisco 1030 remote edge lightweight access point or a Layer 3 Cisco Aironet
Note
1000 Series lightweight access point on a different subnet than the Cisco Wireless LAN Controller, BE
SURE that a DHCP server is available on the subnet where you will be installing the Cisco Aironet 1000
Series lightweight access point, and that the subnet has a route back to the Cisco Wireless LAN
Controller. Also be sure that the route back to the Cisco Wireless LAN Controller has destination UDP
ports 12222 and 12223 open for LWAPP communications. Ensure the route back to the Primary,
Secondary, and Tertiary Cisco Wireless LAN Controller allows IP packet fragments. Finally, be sure that
if address translation is used, that the Cisco Aironet 1000 Series lightweight access point and the Cisco
Wireless LAN Controller have a static 1-to-1 NAT to an outside address. (Port Address Translation is
not supported.)
When you have installed and powered up the Cisco Aironet 1000 Series lightweight access point in its
Step 6
final destination, verify that the LEDs are in the same state they were in at the end of Step 4.
If no LEDs are on, the Cisco Aironet 1000 Series lightweight access point is most likely not
•
receiving power.
AP1020/1030 Cisco Aironet 1000 Series IEEE 802.11a/b/g Lightweight Access Points with External Antennas - Quick Start Guide
78-17147-01
Assistance" to return your Cisco Aironet 1000 Series lightweight access point.
Pre-Installation Configuration
7