Allied-telesis AT-8550SP Manual do Utilizador descarregar pdf (Página 34)

Overview

System LEDs

The system LEDs on the front panel display general status information,

as described in Table 7.

Table 7 System LEDs

LED State Description

FAULT

or FLT

OFF Indicates normal operation.

Red Indicates that the management software is

saving a change to its configuration. The LED

goes off once the configuration has been

saved.

If the FAULT LED remains on, the switch or

management software may have experienced

a malfunction. Refer to Troubleshooting on

page 72 for instructions on how to

troubleshoot a problem.

MASTER

or MSTR

Green Indicates that the switch is functioning as the

master switch of an enhanced stack.

OFF Indicates that the switch is a slave switch or is

not a member of a stack.

RPS Green Indicates that an optional redundant power

supply is connected to the switch.

OFF Indicates that there is no optional redundant

power supply connected to the switch.

PWR Green Indicates that the switch is receiving power.

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Allied-telesis AT-8550SP Manual do Utilizador Página 34