Routine Maintenance For The Switch - Huawei iMaster NetEco V600R021C10 Device Installation And Commissioning Manual

iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)

7.1.2.1 Routine maintenance for the switch

Table 7-9 Routine maintenance for the switch
Item Maintenance
Interval
LAN switch Semi-
availability annually
Issue 02 (2021-05-12)
Method Expected
Result
Check the The PWR
power indicator is
indicator steady green.
(marked
The SYS
PWR) of the
indicator is
switch.
blinking
Check the green.
running
indicator
(marked SYS)
of the switch.
Copyright © Huawei Technologies Co., Ltd.
7 Device Maintenance
Exception Handling
Take corrective measures based
on the PWR indicator status:
● Off: The power supply unit
(PSU) is not detected, or the
board power supply is
abnormal when the switch is
configured with one PSU.
● Steady red, The possible
causes are as follows:
Two PSUs configured on the
switch are detected, but the
circuit breaker is off.
The power supply is
disconnected.
Both the board and power
over Ethernet (PoE) power
supplies are faulty.
● Steady orange: When the
switch is configured with one
PSU, the PoE power supply is
abnormal. When the switch is
configured with two PSUs, the
board or PoE power supply is
abnormal.
Take corrective measures based
on the SYS indicator status:
● Off: The switch is not running.
● Steady green: The switch is
not running properly or is
starting.
● Steady orange: The indicator
takes a self-test during
startup.
● Steady red: The switch does
not run properly after being
registered, or alarms
indicating that the power
supply, fan, or temperature is
abnormal are generated.
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