This blog will be focused on converting Cisco AP from Lightweight to Autonomous Mode. This Mode is ideal for AP-on-Stick surveys to help designing your wireless network.
LightWeight to Autonomous Conversion
Tools needed: TFTP server, Putty (for Console Access), POE injector, Ethernet cables, Console cable, Serial to USB adapter.
For this LAB, I will be using Cisco AP 3602i that was previously used in Controller based environment. AP Operating system can be downloaded from here : https://software.cisco.com/download/home/284006700/type/284180979/release/15.3.3-JF10
Add the downloaded software to TFTP Server Root Directory in your laptop, for me its C:\TFTP-Root and rename it to ap3g2-k9w7-tar.default as this is the image name the Access Point is looking for during the boot sequence after holding down the mode button.
Change you laptop IP address to 10.0.0.2/24
Press and hold down the mode button on the AP, then power on the Access Point for about 20 seconds.
in the CLI you should be seeing the following.
Firmware download and installation on the AP would take about 10 mins followed by a reboot of the access point.
By default the AP will send DHCP request for any available server on your network and if successful an IP will be assigned to Ethernet port BVI1.
To statically assign an AP, you can use the following command.
By default the User name is: cisco and password is : Cisco
ap(config-if)#ip address x.x.x.x x.x.x.x
You can then access the AP through the web portal for additional configuration.