Known limitations for the IBM MQ 220.127.116.11 pattern
Hendrik van Run 310001AHXF Visits (4523)
One of the most relevant limitations is that on PureApplication 18.104.22.168 and higher, the MQ 22.214.171.124 pattern always installs MQ 126.96.36.199 (even if you chose MQ 188.8.131.52). This is a known problem, APAR IT15252 has been provided by IBM to address this (and a fix is available from IBM Fix Central).
IBM also published a Read