Allied-telesis AT-3714FXL Manuel d'utilisateur télécharger pdf (Page 37)

AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide

3-7

Fault LED

is ON

This might indicate problems with the network management

software, such as:

Unsuccessful software downloads

Loose RS232 interface connection

Perform the following steps in sequence; you need not proceed to

the next step if the problem is resolved:

1. Reset the switch either by:

— Pressing the

Reset

button on the front panel, or

— Selecting

System Administration>Reset

and restart the

system from Omega, if you can.

2. Make sure the RS232 connection from the local terminal or PC to the

switch is secure; change the cable if necessary.

If you cannot access Omega Local because of a faulty RS232

connection, use Omega Remote via Telnet or manage the switch

using SNMP until the problem is fixed.

3. Unplug the switch from the power source, then plug it back in again.

4. Try to log on to Omega and run diagnostics (

System

administration>Diagnostics

5. Contact Allied Telesyn’s technical support.

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Allied-telesis AT-3714FXL Manuel d'utilisateur Page 37