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Hardware Alarm Parameters of the X2CS board on the MA5600T

Created: Jan 25, 2022 13:03:51Latest reply: Jan 25, 2022 14:34:16 105 2 0 0 0
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Hi there!


What is the cause of the X2CS hardware alarm parameter 1:7 and parameter 2:0 on the upstream board of the MA5600T?

The alarms are as follows:


ALARM 120832 Fault Alarm Major 0x02310018 Hardware Device

Alarm name: Board hardware exception

Impact on services: Services are affected.

Parameter information: Subrack No.: 0, Slot No.: 19, Parameter 1: 7, Parameter 2: 0, Hardware Location: Board, Fault Name:

The electronic switch PM8380 is faulty. The fault affects Layer 2 and Layer 3 forwarding services.

Alarm description: The corresponding hardware component is abnormal. As a result, related services cannot be provided.

Alarm cause: The corresponding hardware component detects an exception.

Suggestion: (1) Reset the corresponding board. (2) Replace the corresponding board. (3) Repair the board.

--- END


Please help me, thanks.

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Nino_Chou
Admin Created Jan 25, 2022 13:04:38

Hi friend.


This alarm indicates that the electronic switch chip of the X2CS board is faulty. The electronic switch chip interconnects with the active board.


For example, when slot 9 is in the active state, the electronic switch switches the service channel to the orange service channel according to the active/standby indication signal. Similarly, when the board in slot 10 is active, the electronic switch switches to the blue service channel.


The electronic switches of the two boards share the same active/standby signal. If the active/standby signal is interfered and the high/low level is faulty, the electronic switches may be switched incorrectly, causing service channel interruption.


Thanks.

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All Answers

Hi friend.


This alarm indicates that the electronic switch chip of the X2CS board is faulty. The electronic switch chip interconnects with the active board.


For example, when slot 9 is in the active state, the electronic switch switches the service channel to the orange service channel according to the active/standby indication signal. Similarly, when the board in slot 10 is active, the electronic switch switches to the blue service channel.


The electronic switches of the two boards share the same active/standby signal. If the active/standby signal is interfered and the high/low level is faulty, the electronic switches may be switched incorrectly, causing service channel interruption.


Thanks.

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  • convention:

Thank you
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