| Description | Bit position represents the different types of alarm
for ASC:
bit 0: ShelfFunctionModuleState (BNM only)
(failed/boot/mismatch/heldinReset)
bit 1: LineModuleState (BNM only) (notPresent/invalid)
bit 2: ASMPhysicalAlarmState (BNM only)
bit 3: ATMLMIFailure (ASC only)
bit 4: LineAlarmState (BNM only)
bit 5: LineStatisticalAlarmState (BNM only)
bit 6: PLCPAlarmState (BNM only)
bit 7: PLCPStatisticalAlarmState (BNM only)
bit 8: SmConnectionFailureAlarm
for SM:
bit 0: ShelfFunctionModuleState
(failed/boot/mismatch/heldinReset)
bit 1: LineModuleState (notPresent/invalid)
bit 2: PortLMIFailure
bit 3: LineAlarmState
bit 4: LineStatisticalAlarmState
bit 5: FrameRelayPortState (RemoteLoopback/
FailedDueToLine/
FailedDueToSig)
bit 6: ChannelState
for PXM/SRM Only (MGX8850 Platfrom):
Only those marked with SRM are valid for both PXM/SRM.
The rest are valid only for PXM.
bit 0 : ShelfFunctionModuleState
bit 1 : Backcard Line Module (SRM/PXM)
This Alarm is generated when the Line Module
(Trunk Backcard) is removed or goes to a mismatch
state(or backcard type is unknown).
bit 2 : Backcard UIModule
This Alarm is generated when the UI backcard is
removed or goes to a mismatch state
(or backcard type is unknown).
bit 3 : ASM Physical Alarm
This specifies whether any of the
environmental monitoring components like
Temperature, Voltage Supply, Fan Speed
have gone into alarm.
bit 4 : ATM LMI Failure
bit 5 : Line Alarm (SRM/PXM)
bit 6 : Line Statistical Alarm (SRM/PXM)
bit 7 : Lines Alarm (SRM/PXM)
bit 8 : PLCP Alarm
bit 9 : PLCP Statistical Alarm
bit 10 : Connections exist on removed SM
bit 11 : Disk related Failure on first PXM slot
bit 12 : Disk related Failure on second PXM slot
The Disk Alarms are generated when any of the
file operations on Disk like open,read,write,
lseek etc fail.
VSM Alarms
bit 13 : Port LMI Failure
bit 14 : Port State Alarm
bit 15 : Channel Shelf Alarm
bit 16 : Taskmon Task Suspended
bit 17 : Excess Power Consumption
bit 30 : bit set(1) major alarm, else (0) minor alarm |