Upgrade VPN 3005 Concentrator

Answered Question

Is it possible to upgrade a VPN 3005 Concentrator version 3.0 to version 4.7 without any problems? I ask this question because on the Cisco download page I did not see upgrade versions between 3.0 and 4.7.

Thanks for any information.

I have this problem too.
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Correct Answer by Jon Marshall about 8 years 3 days ago


Yes it is possible but you need to read the release notes very carefully as there are special images/memory requirements and certain configuration issues to watch out for -



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