Cisco Cisco Flex 7510 Wireless Controller
10
Release Notes for Cisco Wireless Controller Field Upgrade Software, Release 1.10.0.0
OL-31390-01
Upgrading FUS Image
i.
Save the file to your hard drive.
j.
Repeat steps a through k to download the remaining file.
Step 3
Copy the controller software image (filename.aes) to the default directory on your TFTP or FTP server.
Step 4
(Optional) Disable the 802.11 networks.
Note
For busy networks, controllers on high utilization, or small controller platforms, we recommend that you
disable the 802.11 networks as a precautionary measure.
disable the 802.11 networks as a precautionary measure.
Step 5
Disable any WLANs on the controller.
Step 6
Choose Commands > Download File to open the Download File to Controller page.
Step 7
From the File Type drop-down list, choose Code.
Step 8
From the Transfer Mode drop-down list, choose from the following options:
•
TFTP
•
FTP
Step 9
In the IP Address text box, enter the IP address of the server.
If you are using a TFTP server, the default values of 10 retries and 6 seconds for the Maximum Retries
and Timeout text boxes should work correctly without any adjustment. However, you can change these
values.
and Timeout text boxes should work correctly without any adjustment. However, you can change these
values.
Step 10
If you are using a TFTP server, the default values of 10 retries for the Maximum Retries text field, and
6 seconds for the Timeout text field should work correctly without any adjustment. However, you can
change these values if desired. To do so, enter the maximum number of times that the TFTP server
attempts to download the software in the Maximum Retries text box and the amount of time (in
seconds) that the TFTP server attempts to download the software in the Timeout text box.
6 seconds for the Timeout text field should work correctly without any adjustment. However, you can
change these values if desired. To do so, enter the maximum number of times that the TFTP server
attempts to download the software in the Maximum Retries text box and the amount of time (in
seconds) that the TFTP server attempts to download the software in the Timeout text box.
Step 11
In the File Path text box, enter the directory path of the software.
Step 12
In the File Name text box, enter the name of the controller software file (for example,
AIR-CT8500-K9-1-10-0-0-FUS.aes).
AIR-CT8500-K9-1-10-0-0-FUS.aes).
Step 13
If you are using an FTP server, follow these steps:
•
In the Server Login Username text box, enter the username to log into the FTP server.
•
In the Server Login Password text box, enter the password to log into the FTP server.
•
In the Server Port Number text box, enter the port number on the FTP server through which the
download occurs. The default value is 21.
download occurs. The default value is 21.
Step 14
Click Download to download the software to the controller. A message appears indicating the status of
the download.
the download.
Step 15
After the download is complete, click Reboot.
Step 16
If prompted to save your changes, click Save and Reboot.
Step 17
Click OK to confirm.
Step 18
To verify the controller software version, choose Monitor on the controller GUI and see Software
Version in the Controller Summary area.
Version in the Controller Summary area.