Allied-telesis AT-3726 Manual do Utilizador descarregar pdf (Página 33)

AT-3714F and AT-3726 Installation Guide

3-3

How the Switch Reports Problems

The switch detects and processes errors as follows:

❑ The LEDs indicate problems with the port and power.

Table 3-1 describes the switch LEDs.

❑ In a TCP/IP environment, if you have configured the software

correctly, the management software triggers an SNMP trap

message. As a result, the software then sends traps to alert the

network manager when a trigger occurs. This type of software

configuring allows the network administrator/manager to

pro-actively monitor their network.

Table 3-1 lists and describes the switch LEDs.

Table 3-1 LEDs

Name Color State Description

Fault Red ON

OFF

Indicates that the management software is

malfunctioning, a problem exists with the serial

interface, diagnostics is running, or a hardware

problem.

Indicates no problem.

Power Green ON

OFF

Indicates that power is being applied to the switch

Indicates the voltage has dropped below acceptable

levels or the power cord is loose.

Link OK

(Ethernet)

Green ON

OFF

Indicates that there is a good physical link with a

device.

Indicates the physical link is broken.

Activity

(TX/RX)

Green Flashing Indicates the Ethernet port is receiving/transmitting

packets.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 59 60

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