Hi Rich,Yes I know. The following is what I was planning but anyway I heve been declined from TAC.-7.3.101.0-Install Release 2.0.0.0 of Cisco Wireless LAN Controller Field Upgrade Software-7.3.101.0 >> 8.3.150.0-8.3.150.0 >> 8.5.131.0-8.5.131.0 >> 8....

Greetings,I have acquired the 2504 WLC and would like to upgrade it to the latest security level possible together with the five 3602I APs.I understand that the 2504 is EOL & EOS and that I cannot download the software without a valid contract.Regard...