3com 2226 PLUS User Guide

3com

Viewing Port Settings 31
Default Port Settings 31

Changing a Port’s Settings 32

Configuring VLANs 33

Creating a VLAN 34

Sample VLAN Configurations 35

Removing a VLAN 36

Configuring Link Aggregation 36

Trunk Membership 37

Adding Ports to a Trunk 37

Configuring Trunk Settings 38

Viewing Statistics 38

Monitoring Traffic 39

Setting the Traffic Priority 40

IP Phone Prioritization 40

List of Detected Phones 41

Upgrading the Firmware 41

Downloading Firmware Updates 41

Installing the Firmware on the Switch 42

ROUBLESHOOTING

Resetting to Factory Defaults 43

Forgotten Password 44

Forgotten Static IP Address 44

Solving LED Issues 44
Solving Corrupted Firmware 45

If the Problem Persists 45

FOR

OUR

Register Your Product 47

Purchase Value-Added Services 47

Troubleshoot Online 47

Access Software Downloads 47

Telephone Technical Support and Repair 48
Contact Us 48

Important Safety Information 51

Consignes Importantes de Sécurité 52
Wichtige Sicherheitshinweise Informationen 53

Información de Seguridad Importante 54

Importanti Informazioni di Sicurezza 56

Related Standards 59

Environmental 59

NDEX