An extended device status, used by system administrators
and end users of this device (here, read 'state' for 'status').
Usage: Conforming implementations SHALL NOT 'bubble up' status
from 'physical' devices to associated 'logical' devices. All
devices SHALL report their own status ONLY.
Usage: Exactly one enumeration of extended device status
SHALL be defined, with ranges for each basic device type (eg,
'hrDevicePrinter'). The legal range for extended device status
for a given device type (either defined by RFC 2790 or by this
MIB) is found by multiplying the final arc of the the device
type OID by 100 - the result is the device specific range base -
the end of the device specific range is 99 larger. These device
specific extended device status values SHALL be reissued
periodically in the 'XcmHrDevInfoXStatus' textual convention.