Hi! I'm looking at upgrading a MSE 3355 because it runs a to old version compared to the WLCs. Then I thought to use same version as the WLCs with the highest software release number, 220.127.116.11. But when I look in the release notes on the MSE 18.104.22.168. The compability matrix says that the 22.214.171.124 release only support PI 1.2.
So whats the proper way to go, 7.4 on the MSE? Then support for PI 1.3 is in the matrix.