И еще, в документе, который мне прислали есть ссылка на бесплатный пакет для управления этим свичем по IB:
Using iba_manage_switch included with QOFED+ 7.0.1.0.43 and later to manage the
externally managed 12200 switches
Our Host Software comes in two different packages; i.e QOFED+ or IFS.
Our QOFED+ is free to download and use. It includes OFED release version, bug,
fixes, and other tools. QOFED+ is normally installed on the Compute nodes.