
406
Chapter 13 Troubleshooting
320985-A Rev 01
Normal power-up sequence
In a normal power-up sequence, the LEDs appear as follows:
1
After power is applied to the switch, the Pwr (Power) LED turns on within 5
seconds.
2
The switch initiates a self-test, during which the port LEDs display various
patterns to indicate the progress of the self-test.
3
After the self-test, the remaining port LEDs indicate their operational status,
as described in
.
Vorsicht:
Um Verletzungsgefahr durch einen elektrischen Stromschlag
auszuschließen, nehmen Sie niemals die obere Abdeckung vom Gerät ab.
Im Geräteinnern befinden sich keine Komponenten, die vom Benutzer
gewartet werden können.
Avertissement:
Pour éviter tout risque d'électrocution, ne jamais
retirer le capot de l'appareil. Cet appareil ne contient aucune pièce
accessible par l'utilisateur.
Advertencia:
A fin de evitar daños personales por corrientes eléctricas
peligrosas, no desmonte nunca la cubierta superior de este dispositivo.
Los componentes internos no son reparables por el usuario.
Avvertenza:
Per evitare lesioni fisiche dovute a scariche pericolose di
corrente, non rimuovere mai il coperchio superiore del dispositivo. I
componenti interni non possono essere manipolati dall'utente.
Summary of Contents for 425-24T
Page 20: ...20 Contents 320985 A Rev 01 ...
Page 38: ...38 Preface 320985 A Rev 01 ...
Page 198: ...198 Chapter 4 Getting Started with Device Manager 320985 A Rev 01 ...
Page 212: ...212 Chapter 5 Using the Web based management interface 320985 A Rev 01 ...
Page 318: ...318 Chapter 7 System configuration using the CLI 320985 A Rev 01 ...
Page 336: ...336 Chapter 8 Ethernet port management using the CLI 320985 A Rev 01 ...
Page 384: ...384 Chapter 11 Administering the switch using Web based management 320985 A Rev 01 ...
Page 404: ...404 Chapter 12 Configuring the switch using Web based management 320985 A Rev 01 ...
Page 424: ...424 Installing an SFP Transceiver 320985 A Rev 01 ...
Page 442: ...442 Default settings 320985 A Rev 01 ...
Page 468: ...468 Command List 320985 A Rev 01 ...
Page 474: ...474 Technical specifications 320985 A Rev 01 ...
Page 488: ...488 Index 320985 A Rev 01 ...