hpStack 1.3.6.1.4.1.11.2.3.7.8.5.2

The authoritative identifier for the HP stack. The stack can have the devices like hpSwitchJ9573, hpSwitchJ9574, hpSwitchJ9575, hpSwitchJ9576, hpSwitchJ9584, hpSwitchJ9585, hpSwitchJ9586, hpSwitchJ9587, hpSwitchJ9588.