User Manual

Table of Contents
Intended Readers .................................................................................................................... 1
Icons for Note, Caution, and Warning .................................................................................... 1
I. Product Overview .................................................................................... 2
I-1 . Product Brief Description ................................................................... 3
I-2. Product Specification ..................................................................................................... 4
I-3. Hardware Description ..................................................................................................... 6
I-4. DIN-Rail Mounting ........................................................................................................... 9
I-5. Console Connection ..................................................................................................... 10
I-6. Connecting Cable ......................................................................................................... 10
II. Preparing for Management .................................................................... 11
II-1. Preparation for Serial Console ................................................................................... 12
II-2. Preparation for Web Interface ..................................................................................... 14
II-3. Preparation for Telnet/SSH Interface .......................................................................... 16
III. Web Management .................................................................................. 18
III-1. Web Management - Overview .................................................................................... 18
III-2. Web Management – Basic Settings .............................................................................. 21
III-2-1. BASIC SETTINGS - SYSTEM ....................................................................................... 21
III-2-2. BASIC SETTINGS – IPV4 SETTINGS ........................................................................... 22
III-2-3. BASIC SETTINGS – IPV6 SETTINGS ........................................................................... 23
III-2-3. BASIC SETTINGS – SYSTEM TIME ............................................................................. 25
III-3. Web Management – Redundancy .............................................................................. 26
III-3-1. REDUNDANCY – SPANNING TREE .............................................................................. 26
III-3-2. REDUNDANCY – ERPS ............................................................................................. 34
III-4. Web Management – Management .............................................................................. 39
III-4-1. MANAGEMENT – SNMP ............................................................................................ 39
III-4-2. MANAGEMENT – DHCP ............................................................................................ 44
III-4-3. MANAGEMENT – POE ............................................................................................... 49
III-4-4. MANAGEMENT – INDUSTRIAL PROTOCOL .................................................................. 53
III-4-5. MANAGEMENT – UPNP ............................................................................................. 57
III-5. Web Management – L2 Switching .............................................................................. 58
III-5-1. L2 SWITCHING – PORT MANAGEMENT ...................................................................... 58
III-5-2. L2 SWITCHING – IGMP SNOOPING ........................................................................... 64
III-5-3. L2 SWITCHING – 802.1Q VLAN ............................................................................... 69
III-5-4. L2 SWITCHING – QUALITY OF SERVICE ..................................................................... 75
III-5-5. L2 SWITCHING – PORT TRUNK ................................................................................. 79
III-6. Web Management – Security ..................................................................................... 81
III-6-1. SECURITY – STORM CONTROL .................................................................................. 81
III-6-2. SECURITY – 802.1X.................................................................................................. 82
III-6-3. SECURITY – SERVICE CONTROL ............................................................................... 86
III-7. Web Management – Diagnostics ............................................................................... 87
III-7-1. DIAGNOSTICS – PORT MIRRORING ............................................................................ 87
III-7-2. DIAGNOSTICS – PING ................................................................................................ 88
III-8. Web Management – Monitoring ................................................................................. 89
III-8-1. MONITORING – LLDP ............................................................................................... 89
III-8-2. MONITORING – SYSTEM WARNING ............................................................................ 91
III-9. Web Management – MAC Table ................................................................................. 98
III-10. Web Management – Maintenance .......................................................................... 100
III-10-1. MAINTENANCE – AUTHORIZATION ......................................................................... 100
III-10-2. MAINTENANCE – FIRMWARE UPGRADE ................................................................. 103
III-10-3. MAINTENANCE – CONFIG BACKUP ........................................................................ 107
III-10-4. MAINTENANCE – CONFIG RESTORE ...................................................................... 108
III-10-5. MAINTENANCE – USB AUTO-LOAD &AUTO-BACKUP ............................................ 109