All modules (even empty slots) are in unknown state when the chassis
first powers up.
Chassis status possible value:
powerOn <=> powered up
Control Module possible value:
powerOn <=> CM up and running
reset <=> CM reset
takeover <=> Secondary CM takes over
resetAll <=> resets the whole switch
vcTakeover <=> Reloads master chassis from the current working directory,
which initiates a VC takeover.
vcResetAll <=> resets entire VC.
NI status possible value:
powerOn <=> NI is either powered (up or down) or waiting to be powered
whenever more power is available. This admin status has not full meaning
without chasEntPhysOperStatus
powerOff <=> NI down and unpowered and NI will not be powered until user
requests it, a failover happens or a reboot happens
reset <=> NI reset
FABRIC status possible value:
powerOn <=> FABRIC is powered
powerOff <=> FABRIC is unpowered
standby <=> FABRIC is powered and requested to be redundant (inactive)
Daughter board status possible value:
powerOn <=> DB up and running
reset <=> DB reset (TO BE CONFIRMED)
Power supply status possible value:
powerOn <=> PS up