Automatic IP Configuration 37
IP Setup 38
Backup Configuration 38
Restore Configuration 39
Firmware Upgrade 39
Reset 40
System Access 40
System Name 43
System Time 43
SNMP 43
Configuring VLANs 44
VLAN 45
Forwarding Tagged/Untagged Frames 49
Sample VLAN Configurations 49
Spanning Tree 51
IGMP Snooping & Query 54
Broadcast Storm 55
QoS VoIP Traffic Settings 56
PoE (3CBLSF26-PWR only) 59
Configuring Port Settings 60
Administration 60
Link Aggregation 63
Statistics 66
Security 66
RADIUS Client 66
802.1X Settings 67
Monitoring 69
Address Table 69
Port Mirroring 70
Cable Diagnostics 72
5 TROUBLESHOOTING
Resetting to Factory Defaults 75
Forgotten Static IP Address 76
Solving LED Issues 76
If the Problem Persists 77
A OBTAINING SUPPORT FOR YOUR PRODUCT
Register Your Product 79
Purchase Value-Added Services 79
Troubleshoot Online 79
Access Software Downloads 79
Telephone Technical Support and Repair 80
Contact Us 80
B TECHNICAL INFORMATION
3CBLSF26 Related Standards 83
Environmental 83
Physical 83
Electrical 83
3CBLSF26PWR Related Standards 84
Environmental 84
Physical 84
Electrical 84
3CBLSF50 Related Standards 85
Environmental 85
Physical 85
Electrical 85
C PIN-OUTS
Console Cable 87
Null Modem Cable 88