v22.214.171.124 is the preferred code unless you need features that v7.6 require. PI 2.0 does manage v7.6 but with feature set of v7.4. I have PI 2.0 with v126.96.36.199 TAC release and I can manage my WLC.
See below to understand it better:
Cisco Prime Infrastructure 2.0 enables you to manage Cisco WLC 188.8.131.52 with the features of Cisco WLC 184.108.40.206 and earlier releases. Prime Infrastructure 2.0 does not support any features that are introduced in Cisco WLC 220.127.116.11 or later releases including the new access point platforms.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
This is the start of a display filter cross reference between Wireshark
and OmniPeek. The 1st installment is a table of advanced filters. More
filters will be added as time allows. It is a living doc, so check back
for changes every so often Please feel f...