WLC UPgradation Process from 7.0.116 to latest

[siddhukaturi1]

Hi all,

We are trying to upgrade the call manger from 7.0.116 to 8.x. my doubt is, can I directly upgrade to 8.x  from 7.0.116.

Also please conform, first I need to upgrade FUS then I need to upgrade IOS, Correct me if I am wrong

first Kindly suggest me in this case.

Please suggest me the latest version also.

Thanks in advance.

[Sandeep Choudhary]

Yes you can directly upgrade from/to:

7.0.X to 8.0.140.0

7.0.x to 8.2.x

7.0.x to 8.3.102.0

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn80mr4.html#pgfId-1162362

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn82mr5.html

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn83.html

Regards

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[siddhukaturi1]

Hi Sandeep,

Thanks for your reply,

But what about FUS, Can we upgrade FUS first or os software first, Please suggest us.

[Sandeep Choudhary]

I would go first for the software version upgrade, reboot and Then FUS, reboot.

Regards

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