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New Member

upgrading the WLC 2006 controller

i need to upgrade my WLC from 3. to 4. version but this is the first time i've had to upgrade a controller. So I'm not sure what to expect.

Any pointers I should know before going into that project?

Thanks

4 REPLIES

Re: upgrading the WLC 2006 controller

Should not be a big issue... check the upgrade path:

http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a00805f381f.shtml

You need a tftp server to download from, that accepts large files, I use tftpd without any problem...

hth

Jerome

New Member

Re: upgrading the WLC 2006 controller

great, thanks.

Re: upgrading the WLC 2006 controller

Most welcome. Depending which version you come from, you might have to upgrade both the code and the bootloader (in which case you will see in the download section a boot file along with the normal code file). In this case, do spend a few minutes reading the release notes, and update the bootloader before the code itself.

Cheers

Jerome

New Member

Re: upgrading the WLC 2006 controller

well, i'm going from 3.2.171.6 to 4.0 so I'm hoping there isn't an issue.

but I will take your advice and checkout the release notes.

Gary

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