I have 2 WiSM blades (4 controllers) in a 6513. The goal is to upgrade from 220.127.116.11 to 18.104.22.168 which requires an intermediate step of 22.214.171.124+.
I upgraded the first controller to 126.96.36.199, and now I can ping the WiSM and can session into it from my 6513, but I cannot access it via telnet or https, and the WCS (188.8.131.52) doesn't see it.
What am I missing?
-> quick update - after ~45 minutes, I was able to gain access via HTTP and the WCS - still confused.