Chapter 8 Managing Controller Software and Configurations
Upgrading Controller Software
Step 5 Enter transfer download start and answer n to the prompt to view the current download settings. This example shows the command output:
>transfer download start |
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Mode | TFTP |
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Data Type | Code |
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TFTP Server IP | xxx.xxx.xxx.xxx |
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TFTP Path | <directory path> |
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TFTP Filename | AS_2000_3_0_x_x.aes | |
| AS_4100_3_0_x_x.aes | |
| AS_4400_3_0_x_x.aes |
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Are you sure you want to start? (y/n) n
Transfer Canceled
>
Step 6 Enter these commands to change the download settings:
transfer download mode tftp transfer download datatype code
transfer download serverip
transfer download path absolute-tftp-server-path-to-file
Note All TFTP servers require the full pathname. For example, in Windows, the path is
Step 7 Enter transfer download start to view the updated settings, and answer y to the prompt to confirm the current download settings and start the Operating System code download. This example shows the download command output:
transfer download start |
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Mode | TFTP |
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Data Type | Code |
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TFTP Server IP | xxx.xxx.xxx.xxx |
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TFTP Path | <directory path> |
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TFTP Filename | AS_2000_3_0_x_x.aes | |
| AS_4100_3_0_x_x.aes | |
| AS_4400_3_0_x_x.aes |
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Are you sure you want to start? (y/n) y |
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TFTP Code transfer starting. |
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TFTP receive complete... | extracting components. |
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Writing new bootloader to flash.
Making backup copy of RTOS.
Writing new RTOS to flash.
Making backup copy of Code.
Writing new Code to flash.
TFTP File transfer operation completed successfully.
Please restart the switch (reset system) for update to complete.
Cisco Wireless LAN Controller Configuration Guide
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