I had two SAN swicthes McData4700 which running firmware 09.06.00 22 and i need to upgrade the firmware to 9.9.9. As i knew i can't go direct from 09.06.00 22 to 9.9.9 .
The firmware should be upgrade first to 9.6.0 to 9.7.2 then 9.9.9 but i can't find the firmwares at brocade site as they are old swicthes. so anyone can help in downloading code MEOS-C 9.7.2 or MEOS-C 9.9.9. Also what is the right thing to do to upgrade the firmware to 9.9.9.Thank you