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S7700 V200R019C10 Log Reference

This document provides the explanations, causes, and recommended actions of logs on the product.

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ALML

ALML

ALML/4/V15_CPU_VOL_FAIL

Message

ALML/4/V15_CPU_VOL_FAIL: An exception occurred on the V15_CPU voltage sensor of [STRING1]. (Value=[STRING2])

Description

The voltage of the 1.5 V CPU sensor is not within the normal range.

Parameters

Parameter Name Parameter Meaning
STRING1 Indicates the physical entity, for example, MPU board [7].
STRING2 Indicates the current voltage of the 1.5 V CPU sensor.

Possible Causes

The 1.5 V CPU sensor was faulty.

Procedure

  1. Run the display voltage slot slot-id command to check whether the voltage of the V15_CPU sensor of the card is within the normal range (± 0.15 V).
    • If so, the log handling ends.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/V15_CPU_VOL_RESUME

Message

ALML/4/V15_CPU_VOL_RESUME: The V15_CPU voltage sensor of [STRING1] has been restored to its normal state. (Value=[STRING2])

Description

The voltage of the 1.5 V CPU sensor has returned to the normal range.

Parameters

Parameter Name Parameter Meaning
STRING1 Indicates the physical entity, for example, MPU board [7].
STRING2 Indicates the current voltage of the 1.5 V CPU sensor.

Possible Causes

The 1.5 V CPU sensor has recovered from a failure.

Procedure

  • This log is informational only, and no action is required.

ALML/4/48V_CHECK_FAULT

Message

ALML/4/48V_CHECK_FAULT:The "[STRING1]" sensor[ULONG] of [STRING2] detects a 48V_CHECK signal warning.

Description

A sensor detects two-channel 48 V power supply signal.

Parameters

Parameter Name Parameter Meaning
STRING1 Indicates the entity name.
STRING2 Indicates the sensor name.
ULONG Indicates the sensor ID.

Possible Causes

The power supply line for a board is faulty, which causes the board unable to be powered on.

Procedure

  1. Run the display power command to check whether the power module is installed properly.
    • If so, go to step 2.
    • If not, install the power module properly.
  2. Rectify the fault according to "A Power Module Cannot Provide Power" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/4/48V_VOLTAGE_NORMAL

Message

ALML/4/48V_VOLTAGE_NORMAL:The "[STRING1]" sensor[ULONG] of [STRING2] detects that the 48V_CHECK signal has recovered.

Description

The two-channel 48 V power supply alarm is cleared.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[STRING2] Sensor name
[ULONG] Sensor ID

Possible Causes

The alarm is cleared.

Procedure

  1. This log message is informational and no action is required.

ALML/0/ALL_CHANNEL_FAULTY

Message

ALML/0/ALL_CHANNEL_FAULTY:All channels from slot [STRING1] to slot [STRING2] are faulty.

Description

All channels are blocked.

Parameters

Parameter Name Parameter Meaning
STRING1 Indicates the entity name.
STRING2 Indicates the entity name.

Possible Causes

All the channels on a board fail.

Procedure

  1. Check whether the log ALML/0/ALL_CHANNEL_NORMAL is generated.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/0/ALL_CHANNEL_NORMAL

Message

ALML/0/ALL_CHANNEL_NORMAL:All channels from [STRING1] to [STRING2] have recovered.

Description

The channel fault is rectified.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[STRING2] Entity name

Possible Causes

The log is cleared.

Procedure

  1. This log message is informational and no action is required.

ALML/4/BOARDTYPE_DIFF

Message

ALML/4/BOARDTYPE_DIFF:Types of master and slave boards are different. (MasterBoardType=[STRING], SlaveBoardType=[STRING])

Description

Board types are different.

Parameters

Parameter Name Parameter Meaning
MasterBoardType Type of the master board.
SlaveBoardType Type of the slave board

Possible Causes

The master and slave boards are of different types.

Procedure

  • Replace the slave board to make the board type be the same as that of the master board.

ALML/4/BOARDNOTPOWERON

Message

ALML/4/BOARDNOTPOWERON:The board in slot [ULONG] may not power on. The reason is:[STRING].

Description

The board in a slot fails to be powered on, and reason of the power-on failure is recorded.

Parameters

Parameter Name Parameter Meaning
ULONG Indicates a slot ID.
STRING Indicates the reason why the board fails to be powered on.

Possible Causes

  • The 12 V power output of the power module is abnormal.
  • The CANbus is abnormal.
  • The power module does not provide sufficient power to the board.

Procedure

  1. Run the display power system command to check whether the rated power Power(W) of the board is higher than the system remaining power The remain power.
    • If so, go to step 2.
    • If not, go to step 3.
  2. Run the display power command to check whether the power module is installed properly.
    • If so, go to step 3.
    • If not, install a new power module to increase the system power and reset the board to enable the system to power on this board. If you do not know which slot the new power module should be installed or the board still fails to be powered on after the power module is installed, go to step 3.
  3. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/0/BRD_PWOFF

Message

ALML/0/BRD_PWOFF: Board will be powered off for overtemperature. (BoardName=[STRING], EntityTrapFaultID=[ULONG])

Description

The board is powered off because of overtemperature.

Parameters

Parameter Name Parameter Meaning

BoardName

Indicates the entity name.

EntityTrapFaultID

Indicates the trap ID.

Possible Causes

  • The fan module is removed.
  • The fan module is faulty.

Procedure

  1. Run the display fan command to check whether the fan module is installed properly.
    • If so, go to step 2.
    • If not, install the fan module properly.
  2. Rectify the fault according to "A Fan Fails" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/0/BRD_PWOFF_RESUME

Message

ALML/0/BRD_PWOFF_RESUME:Board resume from power off. (BoardName=[STRING], EntityTrapFaultID=[ULONG])

Description

The board is automatically powered on.

Parameters

Parameter Name Parameter Meaning
BoardName Indicates the entity name.
EntityTrapFaultID Indicates the trap ID.

Possible Causes

The fan module is recovered and the board temperature is restored to a normal range.

Procedure

  1. This log message is informational only, and no action is required.

ALML/4/CANBUSFAULT

Message

ALML/4/CANBUSFAULT:The "[STRING1]" sensor[ULONG] of [STRING2] detects that [STRING3] is faulty.

Description

A CANbus sensor detects an alarm.

Parameters

Parameter Name Parameter Meaning
STRING1 Entity name
ULONG Sensor ID
STRING2 Sensor name
STRING3 Channel name

Possible Causes

A CANbus sensor detects an alarm.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/CANBUSFAULT_RESUME

Message

ALML/4/CANBUSFAULT_RESUME:The "[STRING1]" sensor[ULONG] of [STRING2] detects that [STRING3] has recovered.

Description

The CAN bus detects that the alarm is cleared.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[ULONG] Sensor ID
[STRING2] Sensor name
[STRING3] Channel name

Possible Causes

The alarm is cleared.

Procedure

  1. This log message is informational and no action is required.

ALML/4/CANBUSNODELOST

Message

ALML/4/CANBUSNODELOST: Failed to find the CANbus node of [STRING].

Description

A CANbus node is lost.

Parameters

Parameter Name Parameter Meaning

[STRING]

Indicates a slot ID.

Possible Causes

The system scans for CANbus nodes every 30s. If the system does not detect registration of a CANbus node or fails to obtain its software version after 10 detection intervals (5 minutes), the system determines that the CANbus node is lost.

Procedure

  1. Check whether the log ALML/6/CANBUSNODERESUME is generated.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Restart the board where a CANbus node is lost and then check whether this log persists.
    • If so, go to step 3.
    • If not, the alarm handling ends.
  3. Replace this board and check whether this log persists.
    • If so, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.
    • If not, the alarm handling ends.

ALML/6/CANBUSNODERESUME

Message

ALML/6/CANBUSNODERESUME: The CANbus node of [STRING] resumed the normal state.

Description

A CANbus node has recovered.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates a slot ID.

Possible Causes

The system scans for CANbus nodes every 30s. When the system detects a lost CANbus again, it reports a CANbus node recovery log.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/CANCOMFAIL

Message

ALML/4/CANCOMFAIL:SMS and CANbus node of [STRING] lost communication. You are recommended to perform a switchover.

Description

The CANbus node fails to communicate.

Parameters

Parameter Name Parameter Meaning
STRING Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

  • Reason 1: The system is busy. As a result, the CPU does not respond to the CANbus request for a long time.
  • Reason 2: The FE link or CANbus hardware fails.
  • Reason 3: There is no available power module among power modules PWR1 and PWR2 in Area A, power modules PWR3 and PWR4 in Area B, and power modules in the PoE area.

Procedure

  1. Run the display power command to check whether there are available power modules in the corresponding power supply area.
    • If so, go to step 2.
    • If not, install available power modules in the corresponding power supply area.
  2. Check whether the recovery log ALML/4/CANCOMRESUME is generated later in the log file.
    • If so, the fault is rectified, and no action is required.
    • If not, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command..

ALML/4/CANCOMRESUME

Message

ALML/4/CANCOMRESUME:SMS and CANbus node of [STRING] resumed communication.

Description

The CANbus node recovers from communication failure.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

Failure recovery.

Procedure

  1. This log does not need to be processed.

ALML/3/CANNODEABSENT

Message

ALML/3/CANNODEABSENT:The CANbus node of [STRING] is absent.

Description

The CANbus node is not in position.

Parameters

Parameter Name Parameter Meaning
STRING Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

A board is removed.

Procedure

  1. Check whether the board is removed for routine maintenance.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Remove and install the board or restart it.

ALML/4/CANNODEREG

Message

ALML/4/CANNODEREG:The CANbus node of [STRING] is registered.

Description

A board starts normally, and the canbus node is registered.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

Normal startup process

Procedure

  1. This log does not need to be processed.

ALML/3/CANNODE_POWEROFF

Message

ALML/3/CANNODE_POWEROFF:The CANbus node of [STRING] is powered off.

Description

The CANbus node is powered off.

Parameters

Parameter Name Parameter Meaning
STRING Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

The power off slot slotid command is run to power off a board.

Procedure

  1. Check whether the board is powered off using a command for routine maintenance.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Run the power on command to power on the board.

ALML/3/CANNODE_POWERON

Message

ALML/3/CANNODE_POWERON:The CANbus node of [STRING] is powered on.

Description

A board starts normally, and the CANbus node is powered on.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

Normal startup process.

Procedure

  1. This log does not need to be processed.

ALML/4/CAN_READY

Message

ALML/4/CAN_READY:The CANbus node of [STRING] is ready.

Description

The CANbus node is registered successfully.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name

Possible Causes

The CANbus of the board is registered successfully.

Procedure

  1. This log message is informational and no action is required.

ALML/3/CAN_SELFTEST_ERR

Message

ALML/3/CAN_SELFTEST_ERR:The CANbus node of [STRING1] failed the self-test: "[STRING2]".

Description

The CANbus node of a board fails to perform self-test.

Parameters

Parameter Name Parameter Meaning
STRING1 Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.
STRING2 Failure reason

Possible Causes

No electronic label is loaded on the board.

Procedure

  • Contact technical support personnel to load an electronic label on the board.

ALML/4/CAN_SELFTEST_OK

Message

ALML/4/CAN_SELFTEST_OK:The CANbus node of [STRING] passed selftest.

Description

A board starts normally, and the CANbus node performs self-test successfully.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the board where the CANbus node is located. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

Normal startup process.

Procedure

  1. This log does not need to be processed.

ALML/3/CHANNEL_FAULTY

Message

ALML/3/CHANNEL_FAULTY:No.[ULONG] channel from slot [STRING] to slot [STRING] is faulty.

Description

The channel becomes faulty.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name
[STRING] Entity name
[ULONG] Channel No.

Possible Causes

A channel on the interface board fails.

Procedure

  1. Check whether the recovery log ALML/3/CHANNEL_NORMAL is generated later in the log file.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/3/CHANNEL_NORMAL

Message

ALML/3/CHANNEL_NORMAL:No.[ULONG] channel from [STRING1] to [STRING2] has recovered.

Description

The channel is recovered.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[STRING2] Entity name
[ULONG] Channel No.

Possible Causes

The fault is rectified.

Procedure

  1. This log message is informational and no action is required.

ALML/4/CHAN_POWER_LACK

Message

ALML/4/CHAN_POWER_LACK: [STRING] system power is insufficient. (UsedPower=[ULONG](W), TotalPower=[ULONG](W))

Description

The rated power of the switch exceeds the maximum power of the power supply system.

Parameters

Parameter Name Parameter Meaning

UsedPower

Indicates the used power.

TotalPower

Indicates the total power of the power supply system.

Possible Causes

  • The CMU has not registered.
  • The power of the power supply system is insufficient for the switch.

Procedure

  1. Run the display device command to check whether the CMU has registered.
    • If so, go to step 2.
    • If not, wait until the CMU registers.
  2. Check whether the log SYSTEM_POWER_NORMAL is generated.
    • If so, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.
    • If not, replace the power supply system with one with higher power or run the power off command to power off unnecessary boards.

ALML/4/SYSTEM_POWER_NORMAL

Message

ALML/4/SYSTEM_POWER_NORMAL: [STRING] system power is recovered. (UsedPower=[ULONG](W), TotalPower=[ULONG](W))

Description

The rated power of the switch is lower than the maximum power of the power supply system.

Parameters

Parameter Name Parameter Meaning
UsedPower Indicates the used power.
TotalPower Indicates the total power of the power supply system.

Possible Causes

The power of the power supply system is sufficient for the switch.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/CLOCKFAULT

Message

ALML/4/CLOCKFAULT:The "[STRING1]" sensor[ULONG] of [STRING2] detects a clock signal fault.

Description

A clock sensor detects an alarm.

Parameters

Parameter Name Parameter Meaning
STRING1 Entity name
STRING2 Sensor name
ULONG Sensor ID

Possible Causes

A clock sensor detects an alarm.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/CLOCKFAULT_RESUME

Message

ALML/4/CLOCKFAULT_RESUME:The "[STRING1]" sensor[ULONG] of [STRING2] detects that the clock signal has recovered.

Description

A clock sensor detects that the fault is rectified.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[STRING2] Sensor name
[ULONG] Sensor ID

Possible Causes

A clock sensor detects that the fault is rectified.

Procedure

  1. This log message is informational and no action is required.

ALML/4/COMMLOSTLONG

Message

ALML/4/COMMLOSTLONG: The component in slot [STRING] has lost communication longer than an hour.

Description

Communication with the board in a slot has been interrupted for more than an hour.

Parameters

Parameter Name Parameter Meaning

[STRING]

Indicates a slot ID.

Possible Causes

Communication between the board and the system has been interrupted for more than an hour or there is no available power module among power modules PWR1 and PWR2 in Area A, power modules PWR3 and PWR4 in Area B, and power modules in the PoE area.

Procedure

  1. Run the display power command to check whether there are available power modules in the corresponding power supply area.
    • If so, go to step 2.
    • If not, install available power modules in the corresponding power supply area.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/6/COMMLOSTLONGRESUME

Message

ALML/6/COMMLOSTLONGRESUME: The communication fault of the component in slot [STRING] has been rectified.

Description

Communication with the board in a slot recovers after a long-time interruption.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates a slot ID.

Possible Causes

Communication with the board recovers after a long-time interruption.

Procedure

  • This log message is informational only, and no action is required.

ALML/3/CPU_RESET

Message

ALML/3/CPU_RESET:The CANbus node of [STRING] detects that CPU was reset.

Description

The CANbus node detects that the CPU is reset.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name

Possible Causes

Cause 1:

An LPU is reset.

Cause 2:

The bottom-layer CANbus is reset abnormally.

Procedure

  1. Check whether the board is reset for routine maintenance.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/3/PKTERRORRISING

Message

ALML/3/PKTERRORRISING: Input packets are discarded for an error in physical layer detection. (SlotID=[STRING1], UnitID=[INTEGER], PortID=[STRING2], PeerSlotID=[STRING3], ErrorPacketStatistics=[STRING4], MonitorInterval=[STRING5])

Description

The number of error packets is increasing.

Parameters

Parameter Name Parameter Meaning
SlotID Indicates the slot ID.
UnitID Indicates the chip ID.
PortID Indicates the port number of the HG channel.
PeerSlotID Indicates the slot ID of the remote card.
ErrorPacketStatistics Indicates the number of CRC error packets.
MonitorInterval Indicates the detection interval.

Possible Causes

  • The local or remote card is not securely installed.
  • The local or remote card connector is faulty.
  • The local or remote card is faulty.

Procedure

  1. Check whether the local and remote cards are securely installed.
    • If so, go to step 2.
    • If not, install these cards securely.
  2. Remove the local and remote cards to check whether there are bent pins on the backplane and connector.
    • If so, go to step 4.
    • If not, go to step 3.
  3. Replace the cards and check whether this log persists.
    • If so, go to step 4.
    • If not, the alarm handling ends.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/3/DISCARD_PKT

Message

ALML/3/DISCARD_PKT: Packets are discarded for congestion. (SlotID=[STRING], UnitID=[INTEGER], PortID=[STRING], PeerSlotID=[STRING], DiscardNumber=[STRING], Threshold=[INTEGER], Interval=[INTEGER](s))

Description

A total of 300 packets were discarded within 300 seconds due to congestion.

Parameters

Parameter Name Parameter Meaning

SlotID

Indicates the slot ID of the card where the inbound interface resides.

UnitID

Indicates a chip ID.

PortID

Indicates the port number of the HG channel.

PeerSlotID

Indicates the slot ID of the card where the outbound interface resides.

DiscardNumber

Indicates the number of discarded packets.

Threshold

Indicates the alarm threshold for the number of discarded packets.

Interval

Indicates the interval for collecting traffic statistics.

Possible Causes

The number of packets received by the card where the inbound interface resides exceeds the forwarding capability of the card where the outbound interface resides. As a result, packets are discarded in the HG channel during inter-card forwarding.

  • Cause 1: The inbound interface resides on an ES0D0G24SA00 or ES0D0G24CA00 card, and the card receives packets with CRC errors. As a result, packets are discarded in the HG channel during inter-card forwarding.
  • Cause 2: The number of packets received by the card where the inbound interface resides exceeds the forwarding capability of the card where the outbound interface resides. As a result, packets are discarded in the HG channel during inter-card forwarding.

Procedure

  1. For cause 1, run the display device command to check whether the inbound interface resides on an ES0D0G24SA00 or ES0D0G24CA00 card.
    • If so, go to step 2.
    • If not, go to step 5.
  2. Run the display counters error command to check whether the card where the inbound interface resides receives packets with CRC errors based on the CRC field in the command output.
    • If so, go to step 3.
    • If not, go to step 5.
  3. If the interface receives packets with CRC errors, the optical module may be faulty. Replace the optical module and check whether the log is recorded.
    • If so, go to step 4.
    • If not, no further action is required.
  4. If the interface receives packets with CRC errors, the optical fiber may be faulty. Replace the optical fiber and check whether the log is recorded.
    • If so, go to step 5.
    • If not, no further action is required.
  5. For cause 2, check whether the packet forwarding capability of the card where the inbound interface resides exceeds that of the card where the outbound interface resides.
    • If so, go to step 6.
    • If not, go to step 7.
  6. Re-plan the network or replace one of the cards to ensure that the packet forwarding capability of the card where the outbound interface resides is not lower than that of the card where the inbound interface resides. After the card is replaced, check whether the log is recorded.
    • If so, go to step 7.
    • If not, no further action is required.
  7. Collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/ENTPOWEROFF

Message

ALML/4/ENTPOWEROFF: [STRING1] is power off. The reason is: [STRING2], the barcode is: [STRING3].

Description

A board is powered off.

Parameters

Parameter Name Parameter Meaning
[STRING1] Information about the entity that is powered off. For example, describe information about a board through the board name, board type, or board slot ID.
[STRING2] Reason for power-off of an entity.

Possible Causes

Reason 1:

The power off slot slot-id command is run to power off a board.

Reason 2:

After detecting that the power supply does not have enough power, the system powers off a board.

Procedure

  1. Check whether the board is powered off using the power off slot slot-id command for routine maintenance.
    • If so, no action is required.
    • If not, go to step 2.
  2. Check whether the board is powered off because of insufficient power based on the log ALML/4/POWER_LACK.
    • If so, the alarm handling ends.
    • If not, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/ENTPOWERON

Message

ALML/4/ENTPOWERON:[STRING] is power on.

Description

A board is powered on successfully.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the entity that is powered on. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

Normal startup process

Procedure

  1. This log does not need to be processed.

ALML/4/ENTRESET

Message

ALML/4/ENTRESET: [STRING1] is reset. The reason is: [STRING2], the barcode is: [STRING3].

Description

A board is reset.

Parameters

Parameter Name Parameter Meaning
STRING1 Information about the reset entity. For example, describe information about a board through the board name, board type, or board slot ID.
STRING2 Reason for reset of an entity.

Possible Causes

  • A board is reset using a reset command.
  • The system runs abnormally. Cause 2 can be described in detail through the second parameter.

Procedure

  1. Check whether the device is manually reset using a reset command.
    • If so, no action is required. Wait until the device starts.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/ENTRESETFAIL

Message

ALML/4/ENTRESETFAIL: [STRING1] is reset unsuccessfully. The reset reason is: [STRING2], the barcode is: [STRING3].

Description

A board is abnormal and does not reset.

Parameters

Parameter Name Parameter Meaning
[STRING1] Information about the entity that fails to be reset, including the board name, board type, and board slot ID.
[STRING2] Reason for reset failure of an entity.

Possible Causes

The board is reset abnormally and is not manually reset.

Procedure

  1. Manually reset the board to determine whether it can register normally.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/ENTUP

Message

ALML/4/ENTUP: [STRING] registers successfully, the barcode is: [STRING1].

Description

A board is registered successfully.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the entity that is registered successfully. For example, describe the information of a board through the board name, board type, or board slot ID.
[STRING1] Sequence number of the entity that is registered successfully.

Possible Causes

Normal startup process

Procedure

  1. This log does not need to be processed.

ALML/4/ENT_PLUG_IN

Message

ALML/4/ENT_PLUG_IN:[STRING] was plugged in.

Description

A board or a subcard is inserted.

Parameters

Parameter Name Parameter Meaning
[STRING] Information of the inserted entity. For example, describe the information of a board through the board name, board type, or board slot ID.

Possible Causes

A board or a subcard is inserted.

Procedure

  1. This log does not need to be processed.

ALML/4/ENT_PULL_OUT

Message

ALML/4/ENT_PULL_OUT:[STRING] was pulled out.

Description

A board or a subcard is removed.

Parameters

Parameter Name Parameter Meaning
STRING Information about the removed entity. For example, describe information about a board through the board name, board type, or board slot ID.

Possible Causes

  • A board or a subcard is removed manually.
  • The connection between a board or a subcard and the slot is loose.

Procedure

  1. Run the display device command to check whether the subcard or board is installed properly.
    • If so, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.
    • If not, go to step 2.
  2. Check whether the subcard or board is removed manually.
    • If so, no action is required.
    • If not, install the subcard or board again.

ALML/4/ENTPOWERINVALID

Message

ALML/4/ENTPOWERINVALID:[STRING] 2200W system power is not supported in this version.

Description

The 2200 W system power is used, which is not supported by this version.

Parameters

Parameter Name Parameter Meaning
[STRING] [FRAME/PWR]

Possible Causes

The 2200 W system power is used.

Procedure

  1. Do not use the 2200 W system power.

ALML/4/FANDISMATCH

Message

ALML/4/FANDISMATCH:Fan is invalid for some reason. (PhysicalName=[STRING], EntityTrapFaultID=[ULONG])

Description

The fan module does not match the device model.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates the physical entity name.
EntityTrapFaultID Indicates the alarm ID.

Possible Causes

The fan module does not match the device model.

Procedure

  • Based on the description in "Fan Module" of the Hardware Description to obtain the supported fan models and replace the existing fan module with a supported fan model.

ALML/4/FANDISMATCHRESUME

Message

ALML/4/FANDISMATCHRESUME:Fan is recovered. (PhysicalName=[STRING], EntityTrapFaultID=[ULONG])

Description

A fan module matching the device model has been installed.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates the physical entity name.
EntityTrapFaultID Indicates the alarm ID.

Possible Causes

A mismatch fan module has been replaced by a fan module matching the device model.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/FANFAULT

Message

ALML/4/FANFAULT:The "[STRING1]" sensor of [STRING2] detects that the fan is faulty.

Description

Fan sensors detect that the fans stop working.

Parameters

Parameter Name Parameter Meaning
STRING1 Sensor name
STRING2 Entity name

Possible Causes

The fans are faulty.

Procedure

  • Rectify the fault according to "A Fan Fails" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/4/FANFAULT_RESUME

Message

ALML/4/FANFAULT_RESUME: The "[STRING1]" sensor of [STRING2] detects that the fan has recovered.

Description

The fan module fault is rectified.

Parameters

Parameter Name Parameter Meaning
[STRING1] Sensor name
[STRING2] Entity name

Possible Causes

The fan module fault is rectified.

Procedure

  1. This log message is informational and no action is required.

ALML/4/FAN_LOWER

Message

ALML/4/FAN_LOWER:The "[STRING1]" sensor of [STRING2](entity) detects that the fan speed fell below the lower [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The fan speed is lower than the minimum value.

Parameters

Parameter Name Parameter Meaning

STRING1

Sensor name

STRING2

Entity name

STRING3

Alarm severity

SensorNum

Sensor No.

Value

Fan speed

UpperThreshold

Fan speed upper threshold

LowerThreshold

Fan speed lower threshold

Possible Causes

The fans are faulty.

Procedure

  • Rectify the fault according to "A Fan Fails" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/4/FAN_LOWER_RESUME

Message

ALML/4/FAN_LOWER_RESUME:The "[STRING1]" sensor of [STRING2](entity) detects that the fan speed increased above the lower [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The fan speed becomes higher than the lower threshold.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Sensor name

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Fan speed

[STRING5]

Fan speed upper threshold

[STRING6]

Fan speed lower threshold

Possible Causes

The fan sensor detects that the fan speed becomes higher than the lower threshold.

Procedure

  1. This log message is informational and no action is required.

ALML/4/FAN_MONITOR_FAIL

Message

ALML/4/FAN_MONITOR_FAIL:The "[STRING1]" fan sensor of [STRING2] failed to function normally.(SensorNum=[ULONG])

Description

The fan sensor fails.

Parameters

Parameter Name Parameter Meaning
STRING1 Sensor name
STRING2 Entity name
SensorNum Sensor No.

Possible Causes

The fan sensor fails.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/FAN_MONITOR_RESUME

Message

ALML/4/FAN_MONITOR_RESUME: The "[STRING1]" fan sensor of [STRING2] recovered.(SensorNum=[ULONG])

Description

The fan sensor recovers from the failure.

Parameters

Parameter Name Parameter Meaning
[STRING1] Sensor name
[STRING2] Entity name
[ULONG] Sensor No.

Possible Causes

The fan sensor recovers from the failure.

Procedure

  1. This log is normal operation information and does not need to be processed.

ALML/4/FAN_NOELABEL

Message

ALML/4/FAN_NOELABEL: The Elabel of [STRING] is empty.

Description

The system fails to obtain the electronic label of the fan module.

Parameters

Parameter Name Parameter Meaning

STRING

Name of the fan module.

Possible Causes

  1. The fan module does not have an electronic label.
  2. The CANbus of the fan module is faulty.

Procedure

  • Run the display elable command to check the electronic label of the fan module and contact technical support personnel to determine whether to replace the fan module with one carrying an electronic label.

ALML/3/HG_ISOLATE

Message

Standalone mode:

ALML/3/HG_ISOLATE: Slot [ULONG] higig port isolation information. (SlotID=[ULONG], UnitID=[ULONG], PortID=hg[ULONG], PeerSlotID=[ULONG], PeerPortID=hg[ULONG], Description=HG link has turned into isolation state for [STRING])

ALML/3/HG_ISOLATE: Slot [STRING] higig port isolation information. (SlotID=[STRING], LogicPortID=hg[ULONG], PeerSlotID=[STRING], PeerPortID=hg[ULONG], Description=HG link has turned into isolation state for [STRING])

CSS mode:

ALML/3/HG_ISOLATE: Slot [STRING] higig port isolation information. (SlotID=[STRING], UnitID=[ULONG], PortID=hg[ULONG], PeerSlotID=[STRING], PeerPortID=hg[ULONG], Description=HG link has turned into isolation state for [STRING])

Description

The faulty Higig port was isolated.

Parameters

Parameter Name Parameter Meaning

Slot [ULONG]

Slot [STRING]

Indicates the slot ID where the fault occurred.

SlotID

Indicates the logical slot ID of the faulty Higig port.

UnitID

Indicates the chip ID for the logical slot ID where the faulty Higig port resides.

LogicPortID

Indicates the logical port ID of the faulty Higig port.

PortID

Indicates the faulty Higig port number.

PeerSlotID

Indicates the slot ID of the Higig port connected to the faulty Higig port.

PeerPortID

Indicates the port number of the Higig port connected to the faulty Higig port.

[STRING]

Indicates the fault cause.

Possible Causes

Cause 1:

The Higig port went Down.

Cause 2:

A CRC error occurred on the Higig port.

Cause 3:

The Higig port frequently flapped between Up and Down states.

Procedure

  1. Check whether the recovery log ALML/4/HG_RELIEVE is generated later in the log file.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Remove and then install the faulty board or reset it to check whether this log persists.
    • If so, go to step 3.
    • If not, the alarm handling ends.
  3. Run the display hg-fault information command in the diagnostic view to view detailed fault information.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/HG_RELIEVE

Message

Standalone mode:

ALML/4/HG_RELIEVE: Slot [ULONG] higig port relieve information. (SlotID=[ULONG], UnitID=[ULONG], PortID=hg[ULONG], PeerSlotID=[ULONG], PeerPortID=hg[ULONG], Description=HG link has turned into relievable state for [STRING])

ALML/4/HG_RELIEVE: Slot [STRING] higig port relieve information. (SlotID=[STRING], LogicPortID=hg[ULONG], PeerSlotID=[STRING], PeerPortID=hg[ULONG], Description=HG link has turned into relievable state for [STRING])

CSS mode:

ALML/4/HG_RELIEVE: Slot [STRING] higig port relieve information. (SlotID=[STRING], UnitID=[ULONG], PortID=hg[ULONG], PeerSlotID=[STRING], PeerPortID=hg[ULONG], Description=HG link has turned into relievable state for [STRING])

Description

The Higig port has recovered from a fault and isolation is canceled.

Parameters

Parameter Name Parameter Meaning

Slot [ULONG]

Slot [STRING]

Indicates the ID of the slot that recovered from a fault.

SlotID

Indicates the logical slot ID of the Higig port that recovered from a fault.

UnitID

Indicates the chip ID for the logical slot ID of the Higig port that recovered from a fault.

LogicPortID

Indicates the logical port ID of the Higig port that recovered from a fault.

PortID

Indicates the port number of the Higig port that recovered from a fault.

PeerSlotID

Indicates the slot ID of the Higig port connected to the Higig port that recovered from a fault.

PeerPortID

Indicates the port number of the Higig port connected to the Higig port that recovered from a fault.

[STRING]

Indicates the fault recovery cause.

Possible Causes

The card where the faulty Higig port resides was removed, powered off, replaced, or reset. Therefore, the Higig port recovered from a fault.

Procedure

  1. No action is required.

ALML/4/HG_STATE

Message

ALML/4/HG_STATE: Higig port state has changed. (SlotID=[STRING1], UnitID=[INTEGER], PortID=[STRING2] has turned into [STRING3] state, PeerSlotID=[STRING4].)

Description

Port state of the HG channel changed.

Parameters

Parameter Name Parameter Meaning
SlotID Indicates the slot ID.
UnitID Indicates the chip ID.
PortID Indicates the port number of the HG channel.
STRING3 Indicates the port state of the HG channel.
PeerSlotID Indicates the slot ID of the remote card.

Possible Causes

  • The local or remote card is not securely installed.
  • The local or remote card connector is faulty.
  • The local or remote card is faulty.

Procedure

  1. Check whether the local and remote cards are securely installed.
    • If so, go to step 2.
    • If not, install these cards securely.
  2. Remove the local and remote cards to check whether there are bent pins on the backplane and connector.
    • If so, go to step 4.
    • If not, go to step 3.
  3. Replace the cards and check whether this log persists.
    • If so, go to step 4.
    • If not, the alarm handling ends.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/HSB_SWITCH_CAUSE

Message

ALML/4/HSB_SWITCH_CAUSE:[STRING1] causes MPU board[ULONG] to reset. Switch cause code: [STRING2].

Description

This log records reset information of the active MPU.

Parameters

Parameter Name Parameter Meaning
[STRING1] Cause description of active/standby switchover. The specific causes are as follows:
  • Unknown switch reason: unknown reason.
  • VRP command force: forced reset through command line.
  • Master MPU is no memory: The active MPU has insufficient memory.
  • VRP find task deadloop: task infinite loop.
  • Batch was not over: task abnormal.
  • Master switch to slave Interrupt: Active/standby switchover results in reset of the MPU.
  • Ecm Channel was faulty: ECM channel failure.
  • Monitor bus communication Interrupt: CANbus communication interrupted
  • MPU board was pulled out: The MPU is removed.
[ULONG] Slot ID of the active MPU
[STRING2] Cause code of active/standby switchover.
  • 0: unknown reason.
  • 1: forced reset through command line.
  • 2: The active MPU has insufficient memory.
  • 3: task infinite loop
  • 4: task abnormal
  • 5: Active/Standby switchover causes the active MPU to reset.
  • 6: ECM channel failure.
  • 7: CANbus communication interrupted
  • 8: The MPU is removed.

Possible Causes

Reason 1:

Forced reset is performed through the command line.

Reason 2:

The active MPU has insufficient memory.

Reason 3:

Task infinite loop occurs.

Reason 4:

A task is abnormal.

Reason 5:

Active/Standby switchover causes the active MPU to reset.

Reason 6:

An ECM channel fails.

Reason 7:

The communication of the CANbus is interrupted.

Reason 8:

The MPU is removed.

Procedure

  1. Check whether the active MPU is reset for routing maintenance.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/IOFAULT

Message

ALML/4/IOFAULT:The "[STRING1]" sensor[ULONG] of [STRING2] detects a fault.

Description

An IO sensor detects an alarm.

Parameters

Parameter Name Parameter Meaning
STRING1 Entity name
STRING2 Sensor name
ULONG Sensor ID

Possible Causes

An IO sensor detects an alarm.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/IOFAULT_RESUME

Message

ALML/4/IOFAULT_RESUME:The "[STRING1]" sensor[ULONG] of [STRING2] detects that the fault has been rectified.

Description

An IO sensor detects that the fault is rectified.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name
[STRING2] Sensor name
[ULONG] Sensor ID

Possible Causes

An IO sensor detects that the fault is rectified.

Procedure

  1. This log message is informational and no action is required.

ALML/5/LOGOUT

Message

ALML/5/LOGOUT:The user succeeded in logging out of output mode. (UserType=[STRING], Ip=[STRING], Command=[STRING])

Description

The user exited from the redirection mode.

Parameters

Parameter Name Parameter Meaning

UserType

Indicates the user type.

  • Console: Users who log in through the console port
  • VTY: Users who log in using VTY
  • LTT: User logs in CSS system through the non-master switch console port
  • WEB: Users who log in through Web system

Ip

Indicates the server IP address.

Command

Indicates the command used to exit from the redirection mode.

Possible Causes

The user pressed Ctrl+D to exit from the redirection mode after using the set output-mode [ canbus ] slot slot command in the diagnosis view to enter the redirection mode.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/LSW2FSU_LINK_CHANGE

Message

ALML/4/LSW2FSU_LINK_CHANGE:The link status between LSW and Subcard turns to [STRING].

Description

The status of LSW and FSU changes.

Parameters

Parameter Name Parameter Meaning
STRING New status

Possible Causes

The status of LSW and FSU changes.

Procedure

  • If no log indicating the Up state is reported after the LSW and FSU went Down, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/LSW2FSU_LINK_STATE

Message

ALML/4/LSW2FSU_LINK_STATE:The current link status is [STRING].

Description

The current status of LSW and FSU is recorded.

Parameters

Parameter Name Parameter Meaning
[STRING] Current status of LSW and FSU

Possible Causes

The current status of LSW and FSU is recorded.

Procedure

  1. This log message is informational and no action is required.

ALML/4/LSWTEMP_LOWER

Message

ALML/4/LSWTEMP_LOWER: The temperature of fabric chip [STRING] fell below the lower minor limit. (Value=[STRING], UpperThreshold=[STRING], ResumeThreshold=[STRING])

Description

The card temperature was lower than the lower temperature threshold 0°C.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the slot ID.
Value Indicates the current card temperature.
UpperThreshold Indicates the lower temperature threshold, which is 0°C and cannot be configured.
ResumeThreshold Indicates the lower temperature resume threshold, which is 3°C and cannot be configured.

Possible Causes

The temperature of the device where the card resides is too low.

Procedure

  1. Increase the temperature of the device where the card resides.

ALML/4/LSWTEMP_LOWER_RESUME

Message

ALML/4/LSWTEMP_LOWER_RESUME: The temperature of fabric chip [STRING] increased above the lower minor limit. (Value=[STRING], UpperThreshold=[STRING], ResumeThreshold=[STRING])

Description

The card minimum temperature exceeded the lower temperature resume threshold 3°C.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the slot ID.
Value Indicates the current card temperature.
UpperThreshold Indicates the lower temperature threshold, which is 0°C and cannot be configured.
ResumeThreshold Indicates the lower temperature resume threshold, which is 3°C and cannot be configured.

Possible Causes

The temperature of the device where the card resides was increased.

Procedure

  1. No action is required.

ALML/4/LSWTEMP_UPPER

Message

ALML/4/LSWTEMP_UPPER: The temperature of fabric chip [STRING] exceeds the upper minor limit. This problem may be caused by poor ventilation, blocked air filter, fan failure, or idle slots without filler panels installed. (Value=[STRING], UpperThreshold=[STRING], ResumeThreshold=[STRING])

Description

The card temperature was higher than the upper temperature threshold 110°C.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the slot ID.
Value Indicates the current card temperature.
UpperThreshold Indicates the upper temperature threshold, which is 110°C and cannot be configured.
ResumeThreshold Indicates the upper temperature resume threshold, which is 107°C and cannot be configured.

Possible Causes

  • The device was not ventilated well, which caused heat unable to be dissipated.

  • The air filter was blocked by dust.

  • Vacant slots were not covered with filler panels.

  • The ambient temperature was high.

  • There were not enough fans in the switch.

  • One or more fans in the switch had failed.

Procedure

  1. Clean the air filter and remove the objects that block the air exhaust area (if any). Cover all vacant slots with filler panels to ensure efficient heat dissipation. Then check whether the alarm is cleared.
  2. Install an external cooling device.
  3. Check whether all fans are operating normally and add the number of fans.
  4. Run the display fan command to check whether any fan is operating abnormally. If some fans are operating abnormally, replace these fans.
  5. Contact technical support personnel.

ALML/4/LSWTEMP_UPPER_RESUME

Message

ALML/4/LSWTEMP_UPPER_RESUME: The temperature of fabric chip [STRING] fell below the upper minor limit. (Value=[STRING], UpperThreshold=[STRING], ResumeThreshold=[STRING])

Description

The card temperature was reduced to the upper temperature resume threshold 107°C.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the slot ID.
Value Indicates the current card temperature.
UpperThreshold Indicates the upper temperature threshold, which is 110°C and cannot be configured.
ResumeThreshold Indicates the upper temperature resume threshold, which is 107°C and cannot be configured.

Possible Causes

The card temperature was reduced.

Procedure

  1. No action is required.

ALML/4/MASTER_TO_SLAVE

Message

ALML/4/MASTER_TO_SLAVE:MPU Slot [ULONG] changes to slave.

Description

The active MPU becomes standby.

Parameters

Parameter Name Parameter Meaning
[ULONG] Slot ID

Possible Causes

The command slave switchover is run to perform active/standby switchover. (Note: If the active MPU becomes standby after it resets due to abnormality, this log is not reported.)

Procedure

  1. If the active/standby switchover is performed by using the command, this log does not need to be processed.

ALML/4/MEMSIZE_DIFF

Message

ALML/4/MEMSIZE_DIFF:Memory size is different. (MasterMem=[ULONG1], SlaveMem=[ULONG2])

Description

In the active/standby environment, the active and standby MPUs have different sizes of memory.

Parameters

Parameter Name Parameter Meaning
ULONG1 Size of memory of active MPU
ULONG2 Size of memory of standby MPU

Possible Causes

The active and standby MPUs have different sizes of memory.

Procedure

  • If the MPU that has smaller memory serves as the active MPU, the system can start normally. In this case, this log does not need to be processed.
  • If the MPU that has larger memory serves as the active MPU, the standby MPU that has smaller memory cannot be started. You are advised to use the MPU that has smaller memory as the active MPU.

ALML/4/NVRAMFAILURE

Message

ALML/4/NVRAMFAILURE:Detected the NVRAM error in slot [ULONG].

Description

The system detects that the nonvolatile random access memory (NVRAM) in a slot has failed.

Parameters

Parameter Name Parameter Meaning
ULONG Indicates a slot ID.

Possible Causes

The NVRAM has a hardware fault.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/6/NVRAMFAILURERESUME

Message

ALML/6/NVRAMFAILURERESUME:Detected the NVRAM error resumed in slot [ULONG].

Description

The system detects that the nonvolatile random access memory (NVRAM) in a slot has recovered.

Parameters

Parameter Name Parameter Meaning
[ULONG] Indicates a slot ID.

Possible Causes

The NVRAM hardware has recovered.

Procedure

  1. This log is informational, and no action is required.

ALML/3/OIDS_MERGE_FAIL

Message

ALML/3/OIDS_MERGE_FAIL: Some OIDS data in the buffer were lost due to insufficient storage space on slot [STRING].

Description

OIDS data files were lost because of insufficient storage space.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates a slot ID.

Possible Causes

OIDS data files were lost because of insufficient storage space.

Procedure

  1. Run the dir command to check the storage space. If the remaining space is not enough, run the delete /unreserved command to delete unnecessary files.
  2. If the fault persists after a certain period, collect log and configuration information and contact technical support personnel.

ALML/4/OLD_BOOT_SYN_END

Message

ALML/4/OLD_BOOT_SYN_END: The board in slot [STRING] has finished bootrom/bootload upgrade and will be reset.

Description

The Bootrom/Bootload update has been completed on a card, and the card will reset.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates an AS name.

Possible Causes

A card running a version prior to V200R001 has completed Bootrom/Bootload update.

Procedure

  • This alarm is informational and no action is required. The card will work normally after the reset.

ALML/4/OLD_BOOT_SYN_START

Message

ALML/4/OLD_BOOT_SYN_START: A board with version earlier than V2R1 is inserted into slot [STRING]. bootrom/bootload upgrade requires about 20 minutes. Do not reset, remove, or power off the board during the version upgrade.

Description

A card running a version prior to V200R001 is installed in the switch and needs to update its Bootrom/Bootload. The Bootrom/Bootload update will take about 20 minutes, during which the card cannot be reset, removed, or powered off.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates an AS name.

Possible Causes

A card running a version prior to V200R001 is installed in the switch, whereas the switch is running V200R010 or a later version.

Procedure

  • This alarm is informational and no action is required. After the Bootrom/Bootload update is complete, ALML/4/OLD_BOOT_SYN_END will be printed.

ALML/3/PEER_CHANNEL_FAULT

Message

ALML/3/PEER_CHANNEL_FAULT:Chassis standby Slot [ULONG1] No.[ULONG2] channel is faulty.

Description

A channel on the standby MPU fails.

Parameters

Parameter Name Parameter Meaning
ULONG1 Slot ID of the peer board, for example, the peer board of the active MPU is the standby MPU.
ULONG2 Channel No.

Possible Causes

A channel on the standby MPU fails.

Procedure

  1. Check whether the recovery log ALML/3/PEER_CHANNEL_NORMAL is generated later in the log file.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/3/PEER_CHANNEL_NORMAL

Message

ALML/3/PEER_CHANNEL_NORMAL:Chassis standby Slot [ULONG1] No.[ULONG2] channel has recovered.

Description

The faulty channel on the standby MPU is recovered.

Parameters

Parameter Name Parameter Meaning
[ULONG1] Slot ID of the peer board, for example, the peer board of the active MPU is the standby MPU.
[ULONG2] Channel No.

Possible Causes

The alarm is cleared.

Procedure

  1. This log message is informational and no action is required.

ALML/4/POS_MISMATCH

Message

ALML/4/POS_MISMATCH: The temperature and fan noise in slot 6 are higher than other slots. Install the board into another slot. (SlotID=[STRING])

Description

The temperature of the board in slot 6 and fan noise are higher than boards in other slots. You are advised to install this board to another slot.

Parameters

Parameter Name Parameter Meaning
SlotID Indicates a slot ID.

Possible Causes

The board is installed to a non-recommended slot.

Procedure

  1. Install the board in slot 6 to another slot.

ALML/4/POWERSUPPLY_ON

Message

ALML/4/POWERSUPPLY_ON:The power supply on [STRING] is on.

Description

The power module is switched on.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name

Possible Causes

The power module is switched on manually.

Procedure

  1. This log message is informational and no action is required.

ALML/4/POWERSUPPLY_OFF

Message

ALML/4/POWERSUPPLY_OFF:The power supply on [STRING] is off.

Description

The power module is turned off.

Parameters

Parameter Name Parameter Meaning
STRING Entity name

Possible Causes

  • The power module is turned off manually.
  • The power module is faulty.

Procedure

  1. Check whether the power module is switched off manually.
    • If so, turn on the power module.
    • If not, go to step 2.
  2. Rectify the fault according to "A Power Module Cannot Provide Power" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/4/POWER_LACK

Message

ALML/4/POWER_LACK:[STRING] cannot be powered on due to lack of power. (rating = [ULONG1](W), remain = [ULONG2](W))

Description

The power supply does not have enough power to power on boards.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name
[ULONG1] Rated power of a board
[ULONG2] Remaining power of the system

Possible Causes

The power supply does not have enough power to power on boards.

Procedure

  1. Check whether the tab of the power cable locking strap is incorrectly inserted into an air vent of the power module panel. If so, the power supply cannot work properly. You need to remove the tab from the air vent. If the log persists, go to the next step.
  2. Run the display device command in any view. If the Register field of the power supply displays Unregistered, this power supply fails to register. To ensure that the power supply registers successfully (that is, the Register field displays Registered), perform any of the following operations: remove and then install the power supply, remove and then install the monitoring unit, or replace the power supply. If the log persists, go to the next step.
  3. Increase the number of power supplies to improve the power. If the number of power supplies has reached the maximum value, replace the power supply with one providing higher power. If the log persists, go to the next step.
  4. Contact technical support personnel.

ALML/4/POWER_LACK_RESUME

Message

ALML/4/POWER_LACK_RESUME:[STRING] power-on failure due to lack of power removed. (rating = [ULONG1](W), remain = [ULONG2](W))

Description

The power supply has enough power to power on boards.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name
[ULONG1] Rated power of a board
[ULONG2] Remaining power of the system

Possible Causes

The alarm is cleared.

Procedure

  1. This log is normal operation information and does not need to be processed.

ALML/4/POWERINVALID

Message

ALML/4/POWERINVALID:Power is invalid for some reason. (PhysicalName=[STRING], EntityTrapFaultID=[ULONG])

Description

Power supply is invalid.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates the entity name.
EntityTrapFaultID Indicates the trap ID.

Possible Causes

The power supplies are not configured properly.

Procedure

ALML/4/POWERINVALIDRESUME

Message

ALML/4/POWERINVALIDRESUME: Power supply is recovered. (PhysicalName=[STRING], EntityTrapFaultID=[ULONG])

Description

The power is recovered.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates the entity name.
EntityTrapFaultID Indicates the trap ID.

Possible Causes

The power is recovered.

Procedure

  1. This log message is informational only, and no action is required.

ALML/0/POWER_DC1600_FAULT

Message

ALML/0/POWER_DC1600_FAULT:Power is invalid for not supporting DC1600. (PhysicalName=[STRING])

Description

A 1600 W DC power module is installed on the switch, but the switch does not support this power module.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates an entity name.

Possible Causes

The switch does not support 1600 W DC power modules.

Procedure

  • Remove the 1600 W DC power module or replace it with a power module supported by the switch.

ALML/0/POWER_DC1600_NORMAL

Message

ALML/0/POWER_DC1600_NORMAL:Power invalid for not supporting DC1600 resumed. (PhysicalName=[STRING])

Description

The alarm that the device has an unsupported 1600 W DC power module installed is cleared.

Parameters

Parameter Name Parameter Meaning
PhysicalName Indicates the physical entity name.

Possible Causes

The unsupported power module was removed or replaced by the power module supported by the device.

Procedure

  1. No action is required.

ALML/4/PUBLISH_EVENT

Message

ALML/4/PUBLISH_EVENT:Publish event. (Slot=[STRING1], Event ID=[STRING2]).

Description

A user records a log event.

Parameters

Parameter Name Parameter Meaning
[STRING1] Slot ID
[STRING2] Event description

Possible Causes

During start or operation of a board, the system records related events, for example, registration, reset, and power-on.

Procedure

  1. This log is normal operation information and does not need to be processed.

ALML/4/PWRFANABSENT

Message

ALML/4/PWRFANABSENT:[STRING] is absent.

Description

The fan is not in position.

Parameters

Parameter Name Parameter Meaning
STRING Fan board

Possible Causes

The fan is not in position.

Procedure

  1. Check whether the fan board is installed securely.
    • If so, go to step 2.
    • If not, install the fan board securely.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/PWR_NOSUPPLY

Message

ALML/4/PWR_NOSUPPLY: The "[STRING1]" sensor[ULONG1] of [STRING2] detects power is online, but no supply.

Description

A sensor detects the power module, but the power module is not supplying power.

Parameters

Parameter Name Parameter Meaning
STRING1 Indicates the sensor name.
ULONG1 Indicates the sensor ID.
STRING2 Indicates the card name.

Possible Causes

  • The power module is turned off manually.
  • The power module is faulty.

Procedure

  1. Check whether the power module is turned off manually.
    • If so, turn on the power module.
    • If not, go to step 2.
  2. Rectify the fault according to "A Power Module Cannot Provide Power" in the Troubleshooting Insights - Campus Switch - Hardware Fault.

ALML/4/PWR_NOSUPPLY_RESUME

Message

ALML/4/PWR_NOSUPPLY_RESUME: The "[STRING1]" sensor[ULONG1] of [STRING2] detects power resume supply.

Description

A sensor detects that the power supply has resumed.

Parameters

Parameter Name Parameter Meaning
[STRING1] Indicates the sensor name.
[ULONG1] Indicates the sensor ID.
[STRING2] Indicates the card name.

Possible Causes

The power module has resumed operation.

Procedure

  • This alarm is informational, and no action is required.

ALML/4/RESOURCE_MODE_DIFF

Message

ALML/4/RESOURCE_MODE_DIFF:Resource modes mismatch. (Slot=[ULONG1], Tcamszie=[ULONG2], Cfgmode=[ULONG3], Curmode=[ULONG4])

Description

The resource modes are different.

Parameters

Parameter Name Parameter Meaning
[ULONG1] Slot ID of the board
[ULONG2] TCAM size
[ULONG3] Configuration mode
[ULONG4] Current mode

Possible Causes

The configured resource mode is different from the resource mode in the flash memory.

Procedure

  • When detecting that the resource modes are different, the system changes the resource mode in the flash memory, and then restarts the LPU. This log message is informational and no action is required.

ALML/4/RTC

Message

ALML/4/RTC:The battery voltage of board [ULONG] is low.

Description

The battery voltage on the main control board is low.

Parameters

Parameter Name Parameter Meaning
ULONG Indicates the slot ID of the main control board.

Possible Causes

The battery voltage on the main control board is low.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/RTC

Message

ALML/4/RTC:The battery voltage of board [ULONG] is normal.

Description

The battery voltage on the main control board is restored to the normal range.

Parameters

Parameter Name Parameter Meaning
[ULONG] Indicates the slot ID of the main control board.

Possible Causes

The battery voltage is restored to the normal range.

Procedure

  • This alarm is informational only, and no action is required.

ALML/4/SDFAILURE

Message

ALML/4/SDFAILURE:Card [ULONG1] Port [ULONG2] is abnormal due to SD(signal degrade) fault.

Description

The signal quality on a port of a subcard degrades.

Parameters

Parameter Name Parameter Meaning

ULONG1

Indicates a subcard ID.

ULONG2

Indicates a port ID.

Possible Causes

The signal quality on the port degrades.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/6/SDRESUME

Message

ALML/6/SDRESUME:Card [ULONG1] Port [ULONG2] SD(signal degrade) fault resumes normal.

Description

The signal quality on a port of a subcard has recovered.

Parameters

Parameter Name Parameter Meaning
[ULONG1] Indicates a subcard ID.
[ULONG2] Indicates a port ID.

Possible Causes

The signal quality on the port has recovered to the normal range.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/SELFULL

Message

ALML/4/SELFULL:The SEL buffer of [STRING] is full.

Description

The SEL log is full.

Parameters

Parameter Name Parameter Meaning
[STRING1] Entity name

Possible Causes

The SEL log is full.

Procedure

  1. When this log occurs, the system obtains the SEL from the log and writes it into a diagnostic log. Then, the system clears the SEL information. This log message is informational and no action is required.

ALML/3/SFFAILURE

Message

ALML/3/SFFAILURE:Card [ULONG1] Port [ULONG2] is abnormal due to SF(signal failure) fault.

Description

A signal failure occurs on a port of a subcard.

Parameters

Parameter Name Parameter Meaning

ULONG1

Indicates a subcard ID.

ULONG2

Indicates a port ID.

Possible Causes

A signal failure occurs on the port

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/6/SFRESUME

Message

ALML/6/SFRESUME:Card [ULONG1] Port [ULONG2] SF(signal failure) fault resumes normal.

Description

The signal failure on a port of a subcard has been removed.

Parameters

Parameter Name Parameter Meaning
[ULONG1] Indicates a subcard ID.
[ULONG2] Indicates a port ID.

Possible Causes

The signal failure on the port has been removed.

Procedure

  • This log message is informational only, and no action is required.

ALML/4/SELFULL_RESUME

Message

ALML/4/SELFULL_RESUME:The SEL buffer of [STRING] recovered from full-buffer fault.

Description

The SEL log is not full.

Parameters

Parameter Name Parameter Meaning
[STRING] Entity name

Possible Causes

The SEL log is not full.

Procedure

  1. This log message is informational and no action is required.

ALML/4/SERDES_STATE

Message

ALML/4/SERDES_STATE: Serdes state has changed. (SlotID=[STRING1], UnitID=[INTEGER], PortID=[STRING2] has turned into [STRING3] state, PeerSlotID=[STRING4].)

Description

The Serdes port state changed.

Parameters

Parameter Name Parameter Meaning
SlotID Indicates the slot ID.
UnitID Indicates the chip ID.
PortID Indicates the Serdes port number.
STRING3 Indicates the Serdes port state.
PeerSlotID Indicates the slot ID of the remote card.

Possible Causes

  • The local or remote card is not securely installed.
  • The local or remote card connector is faulty.
  • The local or remote card is faulty.

Procedure

  1. Check whether the local and remote cards are securely installed.
    • If so, go to step 2.
    • If not, install these cards securely.
  2. Remove the local and remote cards to check whether there are bent pins on the backplane and connector.
    • If so, go to step 4.
    • If not, go to step 3.
  3. Replace the cards and check whether this log persists.
    • If so, go to step 4.
    • If not, the alarm handling ends.
  4. Collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/SLAVE_TO_MASTER

Message

ALML/4/SLAVE_TO_MASTER:MPU Slot [ULONG] changes to master.

Description

The standby MPU becomes active.

Parameters

Parameter Name Parameter Meaning
[ULONG] Slot ID

Possible Causes

Reason 1:

The slave switchover command is run to perform active/standby switchover.

Reason 2:

The active MPU resets after it becomes abnormal.

Procedure

  1. Check whether active/standby switchover is triggered using the slave switchover command for routine maintenance or triggered after the active MPU is removed and then installed or restarted.
    • If so, no action is required.
    • If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/SPU_VERCOMP_FAIL

Message

ALML/4/SPU_VERCOMP_FAIL:[STRING1] and [STRING2]'s version is not compatible.

Description

The MPU and SPU versions are incompatible.

Parameters

Parameter Name Parameter Meaning
[STRING1] Indicates the product type.
[STRING2] Indicates the product type.

Possible Causes

The MPU and SPU versions are incompatible.

Procedure

  • Change the system software package of SPU or MPU.

ALML/4/TEMP_MONITOR_FAIL

Message

ALML/4/TEMP_MONITOR_FAIL:The "[STRING1]" temperature monitor of [STRING2] failed to function normally. (SensorNum=[ULONG])

Description

A temperature sensor fails.

Parameters

Parameter Name Parameter Meaning
STRING1 Name of temperature sensor
STRING2 Entity name
SensorNum Sensor No.

Possible Causes

Certain components of a temperature sensor are damaged.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/TEMP_MONITOR_RESUME

Message

ALML/4/TEMP_MONITOR_RESUME:The "[STRING1]" temperature monitor of [STRING2] recovered. (SensorNum=[ULONG])

Description

A temperature sensor recovers from failure.

Parameters

Parameter Name Parameter Meaning
[STRING1] Name of temperature sensor
[STRING2] Entity name
[ULONG] Sensor No.

Possible Causes

A temperature sensor recovers from failure.

Procedure

  1. This log does not need to be processed.

ALML/4/TEMP_UPPER

Message

ALML/4/TEMP_UPPER:The "[STRING1]" temperature of sensor [STRING2](entity) exceeds the upper [STRING3] limit. This problem may be caused by poor ventilation, blocked air filter, fan failure, or idle slots without filler panels installed. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The temperature sensor detects that the temperature exceeds the upper limit. This problem may be caused by poor ventilation, blocked air filter, fan failure, or vacant slots without filler panels installed.

Parameters

Parameter Name Parameter Meaning
[STRING1] Indicates the name of temperature sensor.
[STRING2] Indicates the entity name.
[STRING3] Indicates the alarm severity.
[ULONG] Indicates the number of the temperature sensor.
[STRING4] Indicates the current temperature.
[STRING5] Upper limit of temperature
[STRING6] Indicates the lower limit of temperature.

Possible Causes

  • The hot air in the equipment cannot be exhausted.

  • The air filter is blocked.

  • Vacant slots are not covered by filler panels.

  • The temperature of the environment where the device is located is high.

  • The number of fans on the device is insufficient.

  • A fan on the device is faulty.

  • The temperature of the chip is high.

Procedure

  1. Clean the air filter and remove the objects that block the air exhaust area (if any). Cover all vacant slots with filler panels to ensure efficient heat dissipation. Then check whether the alarm is cleared.
    • If so, the alarm handling ends.
    • If not, go to step 2.
  2. Check whether the ambient temperature is too high.
    • If so, go to step 3.
    • If not, go to step 4.
  3. Install an external cooling device. Then go to Step 4.
  4. Check whether all fan slots have fans installed.
    • If so, go to step 6.
    • If not, go to step 5.
  5. Install more fans on the device. Then go to Step 6.
  6. Run the display fan command to check whether any fan operates abnormally.
    • If so, go to step 7.
    • If not, go to step 8.
  7. Replace the abnormal fan. Then go to Step 8.
  8. Run the display temperature all command to check whether the card chip overheats.
    • If so, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.
    • If not, the alarm handling ends.

ALML/4/TEMP_UPPER_RESUME

Message

ALML/4/TEMP_UPPER_RESUME:The "[STRING1]" temperature of sensor [STRING2](entity) fell below the upper [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The temperature sensor detects that the temperature is restored to the normal range.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Name of temperature sensor

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Current temperature

[STRING5]

Upper limit of temperature

[STRING6]

Lower limit of temperature

Possible Causes

The temperature sensor detects that the temperature is restored to the normal range.

Procedure

  1. This log does not need to be processed.

ALML/4/UPLOAD_FILE

Message

ALML/4/UPLOAD_FILE:Upload file to the file server. (Server IP=[STRING],File=[STRING],Reason=[STRING])

Description

The file was uploaded to the file server.

Parameters

Parameter Name Parameter Meaning
Server IP Indicates the file server IP address.
File Indicates the uploaded file.
Reason Indicates the upload cause.

Possible Causes

The device management module backed up the file to the file server.

Procedure

  • This message is informational only, and no action is required.

ALML/4/USBFAILURE

Message

ALML/4/USBFAILURE: USB overload in slot [STRING].

Description

Current overload has occurred on a USB port.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates a slot ID.

Possible Causes

The current on the USB port exceeds the upper limit.

Procedure

  • The device can start overcurrent protection, and no action is required.

ALML/6/USBFAILURERESUME

Message

ALML/6/USBFAILURERESUME: USB overload in slot [STRING] resumes normal.

Description

The USB port recovers from current overload.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates a slot ID.

Possible Causes

The USB port recovers from current overload.

Procedure

  1. This log message is informational only, and no action is required.

ALML/4/VLCS_NEAR_DEADLINE

Message

ALML/4/VLCS_NEAR_DEADLINE: Virtual license is near deadline, remain time is [INTEGER] days. (ItemName=[STRING])

Description

The virtual license is about to expire.

Parameters

Parameter Name Parameter Meaning
INTEGER Remaining validity duration, in days.
ItemName Name of the control item.

Possible Causes

After the device is migrated to the cloud and a virtual license is activated on the device in a cloud scenario, the device is in Retrieving status and the alarm is triggered every day.

Procedure

  1. Check the validity period of the virtual license on the controller.
  2. Renew the license in time.

ALML/2/VLCS_EXPIRED

Message

ALML/2/VLCS_EXPIRED: The virtual license has expired. (ItemName=[STRING])

Description

The virtual license has expired.

Parameters

Parameter Name Parameter Meaning
ItemName Name of the control item.

Possible Causes

The virtual license of the device has expired.

Procedure

  1. Check the validity period of the virtual license on the controller.
  2. Renew the license.

ALML/4/VOLT_LOWER

Message

ALML/4/VOLT_LOWER:The "[STRING1]" voltage of sensor [STRING2](entity) fell below the lower [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The voltage sensor detects that the voltage is lower than the lower limit.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Name of voltage sensor

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Current voltage value

[STRING5]

Upper limit of voltage

[STRING6]

Lower limit of voltage

Possible Causes

The voltage sensor detects that the voltage is lower than the lower limit.

Procedure

  1. Check whether the recovery log ALML/4/VOLT_LOWER_RESUME is generated later in the log file.
    • If so, the fault is rectified, and no action is required.
    • If not, go to step 2.
  2. Run the display voltage all command to view the voltage and lower voltage threshold on the board. Check whether the board is operating normally.
    • If so, the alarm handling ends.
    • If not, go to step 3.
  3. Check whether all boards are boards are abnormal.
    • If so, restart the power module.
    • If not, restart the corresponding boards.
  4. Check whether the voltage of the boards is within the normal range.
    • If so, the alarm handling ends.
    • If not, go to step 5.
  5. Replace the power module or board, and check whether the voltage of the board is within the normal range.
    • If so, the alarm handling ends.
    • If not, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/VOLT_LOWER_RESUME

Message

ALML/4/VOLT_LOWER_RESUME:The "[STRING1]" voltage of sensor [STRING2](entity) increased above the lower [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The voltage sensor detects that the voltage is restored to the normal range.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Name of voltage sensor

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Current voltage value

[STRING5]

Upper limit of voltage

[STRING6]

Lower limit of voltage

Possible Causes

The voltage sensor detects that the voltage is restored to the normal range.

Procedure

  1. This log does not need to be processed.

ALML/4/VOLT_MONITOR_FAIL

Message

ALML/4/VOLT_MONITOR_FAIL:The "[STRING1]" voltage sensor of [STRING2] failed to function normally. (SensorNum=[ULONG])

Description

A voltage sensor fails.

Parameters

Parameter Name Parameter Meaning
STRING1 Name of voltage sensor
STRING2 Entity name
SensorNum Sensor No.

Possible Causes

The voltage sensor fails.

Procedure

  • Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

ALML/4/VOLT_MONITOR_RESUME

Message

ALML/4/VOLT_MONITOR_RESUME:The "[STRING]" voltage sensor of [STRING] recovered. (Address=[ULONG])

Description

The voltage sensor is recovered.

Parameters

Parameter Name Parameter Meaning
[STRING1] Name of voltage sensor
[STRING2] Entity name
[ULONG] Sensor No.

Possible Causes

The voltage sensor is recovered.

Procedure

  1. This log does not need to be processed.

ALML/4/VOLT_UPPER

Message

ALML/4/VOLT_UPPER:The "[STRING1]" voltage of sensor [STRING2](entity) exceeds the upper [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The voltage sensor detects that the voltage exceeds the upper limit.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Name of voltage sensor

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Current voltage value

[STRING5]

Upper limit of voltage

[STRING6]

Lower limit of voltage

Possible Causes

The voltage sensor detects that the voltage exceeds the upper limit.

Procedure

  1. Check whether any power module fails.
    • If so, go to step 2.
    • If not, go to step 3.
  2. Ensure that other power modules operate normally and replace the abnormal power module.
  3. Run the display voltage slot slot-id command to check whether the voltage of the board for which an alarm is generated is normal.
    • If not, replace this board and go to step 4.
    • If so, go to step 6.
  4. Check whether the alarm is cleared.
    • If so, the alarm handling ends.
    • If not, collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.

ALML/4/VOLT_UPPER_RESUME

Message

ALML/4/VOLT_UPPER_RESUME:The "[STRING1]" voltage of sensor [STRING2](entity) fell below the upper [STRING3] limit. (SensorNum=[ULONG], Value=[STRING4], UpperThreshold=[STRING5], LowerThreshold=[STRING6])

Description

The voltage sensor detects that the voltage is restored to the normal range.

Parameters

Parameter Name Parameter Meaning

[STRING1]

Name of voltage sensor

[STRING2]

Entity name

[STRING3]

Alarm severity

[ULONG]

Sensor No.

[STRING4]

Current voltage value

[STRING5]

Upper limit of voltage

[STRING6]

Lower limit of voltage

Possible Causes

The voltage sensor detects that the voltage is restored to the normal range.

Procedure

  1. This log does not need to be processed.
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Updated: 2021-11-11

Document ID: EDOC1100126883

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