gen Group Port Classification Mask

1.3.6.1.4.1.81.8.1.1.54

This is a mask of the port classification values of all ports of this module. The index of the bits starts from 0, where bit 0 is unused. If the n bit has value of 1 - it means that the n port has valuable port classification. If the value of the n bit is 0 then either there is no such port or its port classification is 0. For example: If the first 10 ports of a module are valuable ports and there is no plugin then the value of this MIB is: 7f e0 If a module has 10 regular ports and there is a plugin with 2 valuable ports (which are considered as ports 51, 52) then the value of this MIB is: 00 00 00 00 00 00 18