Tripp Lite NGI-M08C4-L2 User manual

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COPYRIGHT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, whether electronic, mechanical, photo
copying, recording or otherwise, without the prior written permission of the publisher.
FCC WARNING
This equipment has been tested and found to comply with the limits for a class A
device, pursuant to part 15 of FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a commercial installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communication. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case, the user will be
required to correct the interference at the user’s own expense.
This is a Class A product. In a domestic environment, this product may cause radio
interference in which case the user may be required to take adequate measures.
HOT & COLD WARNING
The Switch surface will be getting very hot or cold depend on the operating environment.
Please take special care when touch to the working switch.
Take special care to read and understand all the content in the warning
boxes.
Warning

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Take special care to read and understand all the content in the warning
boxes.
Do not work on the system or connect or disconnect cables during
periods of lightning activity.
Before working on equipment that is connected to power lines, remove
jewelry (including rings, necklaces, and watches). Metal objects will
heat up when connected to power and ground and can cause serious
burns or weld the metal object to the terminals.
Do not stack the chassis on any other equipment. If the chassis falls, it
can cause severe bodily injury and equipment damage.
An exposed wire lead from a DC-input power source can conduct
harmful levels of electricity. Be sure that no exposed portion of the DC-
input power source wire extends from the terminal block plug.
Ethernet cables must be shielded when used in a central office
environment.
If a redundant power system (RPS) is not connected to the switch,
install an RPS connector cover on the back of the switch.
Warning
Warning
Warning
Warning
Warning
Warning
Warning

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Read the wall-mounting instructions carefully before beginning
installation. Failure to use the correct hardware or to follow the correct
procedures could result in a hazardous situation to people and damage
to the system.
Before performing any of the following procedures, ensure that power
is removed from the DC circuit.
Read the installation instructions before connecting the system to the
power source.
To prevent bodily injury when mounting or servicing this unit in a rack,
you must take special precautions to ensure that the system remains
stable. The following guidelines are provided to ensure your safety:
This unit should be mounted at the bottom of the rack if it is
the only unit in the rack.
When mounting this unit in a partially filled rack, load the
rack from the bottom to the top with the heaviest component at the
bottom of the rack.
If the rack is provided with stabilizing devices, install the
stabilizers before mounting or servicing the unit in the rack.
This unit might have more than one power supply connection. All
connections must be removed to de-energize the unit.
Only trained and qualified personnel should be allowed to install,
replace, or service this equipment.
Warning
Warning
Warning
Warning
Warning
Warning

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When installing or replacing the unit, the ground connection must
always be made first and disconnected last.
Voltages that present a shock hazard may exist on Power over Ethernet
(PoE) circuits if interconnections are made using uninsulated exposed
metal contacts, conductors, or terminals. Avoid using such
interconnection methods, unless the exposed metal parts are located
within a restricted access location and users and service people who are
authorized within the restricted access location are made aware of the
hazard. A restricted access area can be accessed only through the use of
a special tool, lock and key or other means of security.
No user-serviceable parts inside. Do not open.
This equipment must be grounded. Never defeat the ground conductor
or operate the equipment in the absence of a suitably installed ground
conductor. Contact the appropriate electrical inspection authority or an
electrician if you are uncertain that suitable grounding is available.
Warning
Warning
Warning
Warning

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Table of Contents
1. ABOUT THIS GUIDE......................................................................................................... 15
1.1. WELCOME .......................................................................................................................... 15
1.1. PURPOSE ............................................................................................................................. 15
1.2. TERMS/USAGE ................................................................................................................... 15
2. ABOUT THE NGI-M08C4-L2............................................................................................ 16
2.1. FEATURES ........................................................................................................................... 16
2.2. SPECIFICATIONS ................................................................................................................. 16
3. HARDWARE DESCRIPTION ........................................................................................... 19
3.1. CONNECTORS ..................................................................................................................... 19
3.2. INSTALLATION .................................................................................................................... 20
3.3. LED INDICATORS ............................................................................................................... 24
3.4. USB PORT ........................................................................................................................... 25
3.5. DIP SWITCHES ................................................................................................................... 26
4. SYSTEM STATUS ............................................................................................................... 27
4.1. CONSOLE PORT .................................................................................................................. 27
4.2. TELNET ............................................................................................................................... 27
4.3. HOW TO ENTER THE CLI ................................................................................................... 27
4.4. CLI COMMAND CONCEPT.................................................................................................. 28
4.5. GUI LOGIN ......................................................................................................................... 29
4.6. SYSTEM INFORMATION ...................................................................................................... 30
4.6.1. CLI CONFIGURATION ...................................................................................................... 30
4.6.2. WEB CONFIGURATION..................................................................................................... 31
5. BASIC SETTINGS .............................................................................................................. 33
5.1. GENERAL SETTINGS ........................................................................................................... 33
5.1.1. SYSTEM........................................................................................................................... 33
5.1.1.1. CLI CONFIGURATION ...................................................................................................... 33
5.1.1.2. WEB CONFIGURATION..................................................................................................... 35
5.1.2. JUMBO FRAME................................................................................................................. 37
5.1.2.1. CLI CONFIGURATION ...................................................................................................... 37
5.1.2.2. WEB CONFIGURATION..................................................................................................... 38
5.1.3. SNTP............................................................................................................................... 38
5.1.3.1. CLI CONFIGURATION ...................................................................................................... 39
5.1.3.2. WEB CONFIGURATION..................................................................................................... 40
5.1.4. MANAGEMENT HOST....................................................................................................... 43
5.1.4.1. CLI CONFIGURATION ...................................................................................................... 43
5.1.4.2. WEB CONFIGURATION..................................................................................................... 44
5.2. MAC MANAGEMENT ......................................................................................................... 45
5.2.1. STATIC MAC................................................................................................................... 46
5.2.1.1. CLI CONFIGURATION ...................................................................................................... 46

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5.2.1.2. WEB CONFIGURATION..................................................................................................... 46
5.2.2. MAC TABLE .................................................................................................................... 48
5.2.2.1. CLI CONFIGURATION ...................................................................................................... 48
5.2.2.2. WEB CONFIGURATION..................................................................................................... 48
5.2.3. AGE TIME SETTINGS........................................................................................................ 50
5.2.3.1. CLI CONFIGURATION ...................................................................................................... 50
5.2.3.2. WEB CONFIGURATION..................................................................................................... 50
5.2.4. REFUSAL (BLACK-HOLE MAC)....................................................................................... 51
5.2.4.1. CLI CONFIGURATION ...................................................................................................... 51
5.2.4.2. WEB CONFIGURATION..................................................................................................... 52
5.3. PORT MIRROR .................................................................................................................... 53
5.3.1. CLI CONFIGURATION ...................................................................................................... 53
5.3.2. WEB CONFIGURATION..................................................................................................... 54
5.4. PORT SETTINGS .................................................................................................................. 55
5.4.1. GENERAL SETTINGS ........................................................................................................ 56
5.4.1.1. CLI CONFIGURATION ...................................................................................................... 56
5.4.1.2. WEB CONFIGURATION..................................................................................................... 58
5.4.2. INFORMATION.................................................................................................................. 59
5.4.2.1. CLI CONFIGURATION ...................................................................................................... 59
5.4.2.2. WEB CONFIGURATION..................................................................................................... 60
6. ADVANCED SETTINGS .................................................................................................... 62
6.1. BANDWIDTH CONTROL...................................................................................................... 62
6.1.1. QOS ................................................................................................................................. 62
6.1.1.1 PORT PRIORITY................................................................................................................ 64
6.1.1.1.1CLI CONFIGURATION ...................................................................................................... 64
6.1.1.1.2WEB CONFIGURATION..................................................................................................... 64
6.1.1.2 IP DIFFSERV (DSCP) ...................................................................................................... 65
6.1.1.2.1CLI CONFIGURATION ...................................................................................................... 67
6.1.1.2.2WEB CONFIGURATION..................................................................................................... 67
6.1.1.3 PRIORITY/QUEUE MAPPING ............................................................................................ 68
6.1.1.3.1CLI CONFIGURATION ...................................................................................................... 68
6.1.1.3.2WEB CONFIGURATION..................................................................................................... 69
6.1.1.4 SCHEDULE MODE ............................................................................................................ 70
6.1.1.4.1CLICONFIGURATION ...................................................................................................... 70
6.1.1.4.2WEB CONFIGURATION..................................................................................................... 71
6.1.2 RATE LIMITATION ........................................................................................................... 72
6.1.2.1 STORM CONTROL ............................................................................................................ 72
6.1.2.1.1CLI CONFIGURATION ...................................................................................................... 72
6.1.2.1.2WEB CONFIGURATION..................................................................................................... 73
6.1.2.2 BANDWIDTH LIMITATION................................................................................................ 74
6.1.2.2.1CLI CONFIGURATION ...................................................................................................... 74
6.1.2.2.2WEB CONFIGURATION..................................................................................................... 75
6.2 IGMP SNOOPING ................................................................................................................ 76
6.2.1 IGMP SNOOPING ............................................................................................................. 76
6.2.1.1 GENERAL SETTINGS ........................................................................................................ 77
6.2.1.1.1CLI CONFIGURATION ...................................................................................................... 77
6.2.1.1.2WEB CONFIGURATION..................................................................................................... 78
6.2.1.2 PORT SETTINGS ............................................................................................................... 79
6.2.1.2.1CLICONFIGURATION ...................................................................................................... 80

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6.2.1.2.2WEB CONFIGURATION..................................................................................................... 81
6.2.1.3 QUERIER SETTINGS ......................................................................................................... 82
6.2.1.3.1CLI CONFIGURATION ...................................................................................................... 82
6.2.1.3.2WEB CONFIGURATION..................................................................................................... 83
6.2.2 IGMP SNOOPING FILTERING........................................................................................... 84
6.2.2.1 GENERAL SETTINGS ........................................................................................................ 84
6.2.2.1.1CLI CONFIGURATIONS .................................................................................................... 84
6.2.2.1.2WEB CONFIGURATIONS................................................................................................... 84
6.2.2.2 GROUP SETTINGS ............................................................................................................ 85
6.2.2.2.1CLI CONFIGURATIONS .................................................................................................... 85
6.2.2.2.2WEB CONFIGURATIONS................................................................................................... 86
6.2.2.3 PORT SETTINGS ............................................................................................................... 87
6.2.2.3.1CLICONFIGURATIONS .................................................................................................... 87
6.2.2.3.2WEB CONFIGURATIONS................................................................................................... 87
6.2.3 MULTICAST LISTENER DISCOVERY (MLD) SNOOPING FOR IPV6................................... 88
6.2.3.1 GENERAL SETTINGS ........................................................................................................ 89
6.2.3.1.1CLI CONFIGURATION ...................................................................................................... 89
6.2.3.1.2WEB CONFIGURATION..................................................................................................... 90
6.2.3.2 VLAN SETTINGS ............................................................................................................. 91
6.2.3.2.1CLI CONFIGURATION ...................................................................................................... 91
6.2.3.2.2WEB CONFIGURATION..................................................................................................... 92
6.2.4 MVR................................................................................................................................ 93
6.2.4.1 MVR SETTINGS ............................................................................................................... 95
6.2.4.1.1CLI CONFIGURATION ...................................................................................................... 95
6.2.4.1.2WEB CONFIGURATION..................................................................................................... 96
6.2.4.2 GROUP SETTINGS ............................................................................................................ 97
6.2.4.2.1CLI CONFIGURATION ...................................................................................................... 97
6.2.4.2.2WEB CONFIGURATION..................................................................................................... 97
6.2.5 MULTICAST ADDRESS ..................................................................................................... 98
6.2.5.1 CLI CONFIGURATION .................................................................................................... 100
6.2.5.2 WEB CONFIGURATION................................................................................................... 100
6.2.6 EXPLICIT HOST TRACKING............................................................................................ 101
6.2.6.1 CLI CONFIGURATIONS .................................................................................................. 101
6.2.6.2 WEB CONFIGURATIONS................................................................................................. 101
6.3 VLAN................................................................................................................................. 102
6.3.1 PORT ISOLATION ........................................................................................................... 102
6.3.1.1 CLI CONFIGURATION .................................................................................................... 103
6.3.1.2 WEB CONFIGURATION................................................................................................... 104
6.3.2 802.1Q VLAN............................................................................................................... 105
6.3.2.1 VLAN............................................................................................................................ 106
6.3.2.1.1CLI CONFIGURATION .................................................................................................... 106
6.3.2.1.2WEB CONFIGURATION................................................................................................... 108
6.3.2.2 TAG SETTINGS ............................................................................................................... 109
6.3.2.2.1CLI CONFIGURATION .................................................................................................... 109
6.3.2.2.2WEB CONFIGURATION................................................................................................... 110
6.3.2.3 PORT SETTINGS ............................................................................................................. 111
6.3.2.3.1CLI CONFIGURATION .................................................................................................... 111
6.3.2.3.2WEB CONFIGURATION................................................................................................... 112
6.3.3 GARP/GVRP ................................................................................................................ 113
6.3.3.1 GVRP ............................................................................................................................ 114
6.3.3.1.1CLI CONFIGURATION .................................................................................................... 114

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6.3.3.1.2WEB CONFIGURATION................................................................................................... 115
6.3.3.2 GARP TIMER................................................................................................................. 116
6.3.3.2.1CLI CONFIGURATION .................................................................................................... 116
6.3.3.2.2WEB CONFIGURATION................................................................................................... 116
6.3.4 IP SUBNET VLAN ......................................................................................................... 117
6.3.4.1 CLI CONFIGURATION .................................................................................................... 117
6.3.4.2 WEB CONFIGURATION................................................................................................... 118
6.3.5 MAC-BASED VLAN...................................................................................................... 119
6.3.5.1 CLI CONFIGURATION .................................................................................................... 119
6.3.5.2 WEB CONFIGURATION................................................................................................... 120
6.3.6 PROTOCOL-BASED VLAN............................................................................................. 121
6.3.6.1 CLI CONFIGURATION .................................................................................................... 121
6.3.6.2 WEB CONFIGURATION................................................................................................... 122
6.3.7 Q-IN-Q VLAN (VLAN STACKING)............................................................................... 123
6.3.7.1 VLAN STACKING .......................................................................................................... 128
6.3.7.1.1CLI CONFIGURATION .................................................................................................... 128
6.3.7.1.2WEB CONFIGURATION................................................................................................... 129
6.3.7.2 PORT-BASED Q-IN-Q..................................................................................................... 130
6.3.7.2.1CLI CONFIGURATION .................................................................................................... 130
6.3.7.2.2WEB CONFIGURATION................................................................................................... 131
6.3.7.3 SELECTIVE Q-IN-Q ........................................................................................................ 132
6.3.7.3.1CLI CONFIGURATION .................................................................................................... 132
6.3.7.3.2WEB CONFIGURATION................................................................................................... 133
6.3.8 VLAN TRANSLATION ................................................................................................... 134
6.3.8.1 CLICONFIGURATION .................................................................................................... 134
6.3.8.2 WEB CONFIGURATION................................................................................................... 135
6.4 DHCP OPTIONS................................................................................................................. 136
6.4.1 DHCP OPTION 82.......................................................................................................... 136
6.4.1.1 CLI CONFIGURATION .................................................................................................... 138
6.4.1.2 WEB CONFIGURATION................................................................................................... 139
6.5 DHCP RELAY .................................................................................................................... 141
6.5.1 CLI CONFIGURATION .................................................................................................... 142
6.5.2 WEB CONFIGURATION................................................................................................... 143
6.6 DUAL HOMING................................................................................................................... 144
6.6.1 CLI CONFIGURATION .................................................................................................... 144
6.6.2 WEB CONFIGURATION................................................................................................... 145
6.7 ERPS.................................................................................................................................. 147
6.7.1 RING .............................................................................................................................. 149
6.7.1.1 CLI CONFIGURATION .................................................................................................... 149
6.7.1.2 WEB CONFIGURATION................................................................................................... 150
6.7.2 INSTANCE ...................................................................................................................... 151
6.7.2.1 CLI CONFIGURATION .................................................................................................... 151
6.7.2.2 WEB CONFIGURATION................................................................................................... 152
6.8 LINK AGGREGATION ......................................................................................................... 153
6.8.1 STATIC TRUNK .............................................................................................................. 153
6.8.1.1 CLI CONFIGURATION .................................................................................................... 153
6.8.1.2 WEB CONFIGURATION................................................................................................... 154
6.8.2 LACP ............................................................................................................................ 155
6.8.2.1 CLI CONFIGURATION .................................................................................................... 156
6.8.2.2 WEB CONFIGURATION................................................................................................... 157
6.8.3 LACP INFORMATION..................................................................................................... 158

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6.8.3.1 CLICONFIGURATIONS .................................................................................................. 158
6.8.3.2 WEB CONFIGURATIONS................................................................................................. 158
6.9 LOOP DETECTION.............................................................................................................. 159
6.9.1 CLI CONFIGURATION .................................................................................................... 160
6.9.2 WEB CONFIGURATION................................................................................................... 161
6.10 MODBUS TCP .................................................................................................................. 162
6.10.1 CLI CONFIGURATION .................................................................................................... 166
6.10.2 WEB CONFIGURATION................................................................................................... 166
6.11 PTP (IEEE-1588 V2)....................................................................................................... 167
6.11.1 GENERAL SETTINGS ...................................................................................................... 167
6.11.1.1 CLI CONFIGURATION .................................................................................................... 167
6.11.1.2 WEB CONFIGURATION................................................................................................... 169
6.11.2 DOMAIN SETTINGS ........................................................................................................ 170
6.11.2.1 CLI CONFIGURATION .................................................................................................... 170
6.11.2.2 WEB CONFIGURATION................................................................................................... 172
6.11.3 PORT SETTINGS ............................................................................................................. 174
6.11.3.1 CLI CONFIGURATION .................................................................................................... 174
6.11.3.2 WEB CONFIGURATION................................................................................................... 175
6.12 PPPOEIA ........................................................................................................................ 176
6.12.1 GLOBAL CONFIGURATION............................................................................................. 179
6.12.1.1 CLI CONFIGURATION .................................................................................................... 179
6.12.1.2 WEB CONFIGURATION................................................................................................... 181
6.12.2 PORT CONFIGURATION.................................................................................................. 182
6.12.2.1 CLI CONFIGURATION .................................................................................................... 182
6.12.2.2 WEB CONFIGURATION................................................................................................... 183
6.12.3 STATISTICS .................................................................................................................... 184
6.12.3.1 CLI CONFIGURATION .................................................................................................... 184
6.12.3.2 WEB CONFIGURATION................................................................................................... 185
6.13 STATIC ROUTES ............................................................................................................... 186
6.13.1 CLI CONFIGURATION .................................................................................................... 186
6.13.2 WEB CONFIGURATION................................................................................................... 189
6.14 STP................................................................................................................................... 191
6.14.1 GENERAL SETTINGS ...................................................................................................... 195
6.14.1.1 CLI CONFIGURATIONS .................................................................................................. 195
6.14.1.2 WEB CONFIGURATIONS................................................................................................. 196
6.14.2 PORT PARAMETERS ....................................................................................................... 197
6.14.2.1 CLI CONFIGURATIONS .................................................................................................. 197
6.14.2.2 WEB CONFIGURATIONS................................................................................................. 199
6.14.3 STP STATUS .................................................................................................................. 201
6.14.3.1 WEB CONFIGURATIONS................................................................................................. 201
6.14.4 MSTP ............................................................................................................................ 202
6.14.4.1 GENERAL SETTINGS ...................................................................................................... 204
6.14.4.1.1 CLI CONFIGURATIONS............................................................................................. 204
6.14.4.1.2 WEB CONFIGURATIONS ........................................................................................... 205
6.14.4.2 BRIDGE PARAMETERS ................................................................................................... 206
6.14.4.2.1 CLI CONFIGURATIONS............................................................................................. 206
6.14.4.2.2 WEB CONFIGURATIONS ........................................................................................... 207
6.14.4.3 PORT PARAMETERS ....................................................................................................... 208
6.14.4.3.1 CLI CONFIGURATIONS............................................................................................. 208
6.14.4.3.2 WEB CONFIGURATIONS ........................................................................................... 210
6.14.4.4 STP STATUS .................................................................................................................. 211

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6.14.4.4.1 CLI CONFIGURATIONS............................................................................................. 211
6.14.4.4.2 WEB CONFIGURATIONS ........................................................................................... 212
6.15 UDLD............................................................................................................................... 213
6.15.1 PORT SETTINGS ............................................................................................................. 213
6.15.1.1 CLI CONFIGURATIONS .................................................................................................. 213
6.15.1.2 WEB CONFIGURATIONS................................................................................................. 216
6.15.2 NEIGHBORS ................................................................................................................... 217
6.15.2.1 CLI CONFIGURATIONS .................................................................................................. 217
6.15.2.2 WEB CONFIGURATIONS................................................................................................. 217
6.16 XPRESS RING ................................................................................................................... 218
6.16.1 CLI CONFIGURATION .................................................................................................... 218
6.16.2 WEB CONFIGURATION................................................................................................... 219
7. SECURITY ......................................................................................................................... 221
7.1 IP SOURCE GUARD............................................................................................................ 221
7.1.1 DHCP SNOOPING .......................................................................................................... 221
7.1.1.1 DHCP SNOOPING .......................................................................................................... 224
7.1.1.1.1CLI CONFIGURATIONS .................................................................................................. 224
7.1.1.1.2WEB CONFIGURATIONS................................................................................................. 224
7.1.1.2 PORT SETTINGS ............................................................................................................. 226
7.1.1.2.1CLI CONFIGURATIONS .................................................................................................. 226
7.1.1.2.2WEB CONFIGURATIONS................................................................................................. 227
7.1.1.3 SERVER SCREENING ...................................................................................................... 228
7.1.1.3.1CLI CONFIGURATIONS .................................................................................................. 228
7.1.1.3.2WEB CONFIGURATIONS................................................................................................. 228
7.1.2 BINDING TABLE............................................................................................................. 229
7.1.2.1 STATIC ENTRY............................................................................................................... 229
7.1.2.1.1CLI CONFIGURATIONS .................................................................................................. 229
7.1.2.1.2WEB CONFIGURATIONS................................................................................................. 230
7.1.2.2 BINDING TABLE............................................................................................................. 231
7.1.2.2.1CLI CONFIGURATIONS .................................................................................................. 231
7.1.2.2.2WEB CONFIGURATIONS................................................................................................. 231
7.1.3 ARP INSPECTION........................................................................................................... 232
7.1.3.1 ARP INSPECTION........................................................................................................... 233
7.1.3.1.1CLI CONFIGURATIONS .................................................................................................. 233
7.1.3.1.2WEB CONFIGURATIONS................................................................................................. 233
7.1.3.2 FILTER TABLE ............................................................................................................... 235
7.1.3.2.1CLI CONFIGURATIONS .................................................................................................. 235
7.1.3.2.2WEB CONFIGURATIONS................................................................................................. 236
7.2 ACL.................................................................................................................................... 237
7.2.1 CLI CONFIGURATIONS .................................................................................................. 238
7.2.2 WEB CONFIGURATIONS................................................................................................. 241
7.3 802.1X ................................................................................................................................ 243
7.3.1 GLOBAL SETTINGS ........................................................................................................ 245
7.3.1.1 CLI CONFIGURATIONS .................................................................................................. 245
7.3.1.2 WEB CONFIGURATIONS................................................................................................. 246
7.3.2 PORT SETTINGS ............................................................................................................. 248
7.3.2.1 CLI CONFIGURATIONS .................................................................................................. 248
7.3.2.2 WEB CONFIGURATIONS................................................................................................. 249
7.4 PORT SECURITY................................................................................................................. 251

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7.4.1 PORT SECURITY............................................................................................................. 251
7.4.1.1 CLI CONFIGURATIONS .................................................................................................. 251
7.4.1.2 WEB CONFIGURATIONS................................................................................................. 252
7.4.2 STICKY MAC.................................................................................................................. 252
7.4.2.1 CLI CONFIGURATIONS .................................................................................................. 253
7.4.2.2 WEB CONFIGURATIONS................................................................................................. 254
7.5 TACACS+.......................................................................................................................... 255
7.5.1 CLI CONFIGURATIONS .................................................................................................. 256
7.5.2 WEB CONFIGURATIONS................................................................................................. 258
8. MONITOR.......................................................................................................................... 260
8.1 ALARM ............................................................................................................................... 260
8.1.1 CLI CONFIGURATIONS .................................................................................................. 260
8.1.2 WEB CONFIGURATIONS................................................................................................. 260
8.2 HARDWARE INFORMATION............................................................................................... 261
8.2.1 CLI CONFIGURATIONS .................................................................................................. 261
8.2.2 WEB CONFIGURATIONS................................................................................................. 262
8.3 PORT STATISTICS............................................................................................................... 263
8.3.1 CLI CONFIGURATIONS .................................................................................................. 263
8.3.2 WEB CONFIGURATIONS................................................................................................. 263
8.4 PORT UTILIZATION ........................................................................................................... 264
8.4.1 CLI CONFIGURATION .................................................................................................... 264
8.4.2 WEB CONFIGURATION................................................................................................... 264
8.5 RMON STATISTICS ........................................................................................................... 265
8.5.1 CLI CONFIGURATION .................................................................................................... 265
8.5.2 WEB CONFIGURATION................................................................................................... 265
8.6 SFP INFORMATION............................................................................................................ 266
8.6.1 CLI CONFIGURATIONS .................................................................................................. 266
8.6.2 WEB CONFIGURATIONS................................................................................................. 266
8.7 TRAFFIC MONITOR ........................................................................................................... 267
8.7.1 CLI CONFIGURATIONS .................................................................................................. 267
8.7.2 WEB CONFIGURATIONS................................................................................................. 268
9. MANAGEMENT ............................................................................................................... 269
9.1 SNMP................................................................................................................................. 269
9.1.1 SNMP............................................................................................................................ 270
9.1.1.1 SNMP SETTINGS ........................................................................................................... 270
9.1.1.1.1CLI CONFIGURATIONS .................................................................................................. 270
9.1.1.1.2WEB CONFIGURATIONS................................................................................................. 271
9.1.1.2 COMMUNITY NAME....................................................................................................... 271
9.1.1.2.1CLI CONFIGURATIONS .................................................................................................. 271
9.1.1.2.2WEB CONFIGURATIONS................................................................................................. 272
9.1.2 SNMP TRAP .................................................................................................................. 273
9.1.2.1 TRAP RECEIVER............................................................................................................. 273
9.1.2.1.1CLI CONFIGURATIONS .................................................................................................. 273
9.1.2.1.2WEB CONFIGURATIONS................................................................................................. 273
9.1.2.2 TRAP EVENT .................................................................................................................. 274
9.1.2.2.1CLI CONFIGURATIONS .................................................................................................. 274
9.1.2.2.2WEB CONFIGURATIONS................................................................................................. 275

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9.1.2.3 PORT TRAP EVENT ........................................................................................................ 276
9.1.2.3.1CLI CONFIGURATIONS .................................................................................................. 276
9.1.2.3.2WEB CONFIGURATIONS................................................................................................. 276
9.1.3 SNMPV3 ....................................................................................................................... 277
9.1.3.1 GROUP SETTINGS .......................................................................................................... 277
9.1.3.1.1CLI CONFIGURATIONS .................................................................................................. 277
9.1.3.1.2WEB CONFIGURATIONS................................................................................................. 278
9.1.3.2 USER SETTINGS ............................................................................................................. 279
9.1.3.2.1CLI CONFIGURATIONS .................................................................................................. 279
9.1.3.2.2WEB CONFIGURATIONS................................................................................................. 280
9.1.3.3 VIEW SETTINGS ............................................................................................................. 281
9.1.3.3.1CLI CONFIGURATIONS .................................................................................................. 281
9.1.3.3.2WEB CONFIGURATIONS................................................................................................. 281
9.2 AUTO PROVISION .............................................................................................................. 283
9.2.1 CLI CONFIGURATIONS .................................................................................................. 284
9.2.2 WEB CONFIGURATIONS................................................................................................. 285
9.3 MAIL ALARM ..................................................................................................................... 286
9.3.1 REFERENCE ................................................................................................................... 286
9.3.2 CLI CONFIGURATIONS .................................................................................................. 287
9.3.3 WEB CONFIGURATIONS................................................................................................. 288
9.4 MAINTENANCE .................................................................................................................. 289
9.4.1 CONFIGURATION ........................................................................................................... 289
9.4.1.1 CLI CONFIGURATIONS .................................................................................................. 289
9.4.1.2 WEB CONFIGURATIONS................................................................................................. 290
9.4.2 FIRMWARE..................................................................................................................... 292
9.4.2.1 CLI CONFIGURATIONS .................................................................................................. 292
9.4.2.2 WEB CONFIGURATIONS................................................................................................. 292
9.4.3 REBOOT ......................................................................................................................... 293
9.4.3.1 CLI CONFIGURATIONS .................................................................................................. 293
9.4.3.2 WEB CONFIGURATIONS................................................................................................. 293
9.4.4 SERVER CONTROL ......................................................................................................... 294
9.4.4.1 CLI CONFIGURATIONS .................................................................................................. 294
9.4.4.2 WEB CONFIGURATIONS................................................................................................. 295
9.5 SYSTEM LOG...................................................................................................................... 296
9.5.1 CLI CONFIGURATIONS .................................................................................................. 296
9.5.2 WEB CONFIGURATIONS................................................................................................. 297
9.6 USB FUNCTION.................................................................................................................. 298
9.6.1 CLI CONFIGURATIONS .................................................................................................. 298
9.6.2 WEB CONFIGURATIONS................................................................................................. 298
9.7 USER ACCOUNT ................................................................................................................. 299
9.7.1 CLI CONFIGURATIONS .................................................................................................. 300
9.7.2 WEB CONFIGURATIONS................................................................................................. 300
9.8 DEVICE MANAGEMENT ..................................................................................................... 301
9.8.1 LLDP............................................................................................................................. 301
9.8.1.1 CLI CONFIGURATIONS .................................................................................................. 301
9.8.1.2 WEB CONFIGURATIONS................................................................................................. 302
9.8.2 MANUAL REGISTRATION............................................................................................... 303
9.8.2.1 CLI CONFIGURATIONS .................................................................................................. 303
9.8.2.2 WEB CONFIGURATIONS................................................................................................. 304
9.8.3 ONVIF .......................................................................................................................... 305
9.8.3.1 CLI CONFIGURATIONS .................................................................................................. 305

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9.8.3.2 WEB CONFIGURATIONS................................................................................................. 305
9.9 TOPOLOGY MAP ................................................................................................................ 307
9.9.1 BACKGROUND CONFIGURATION ................................................................................... 309
9.9.2 CLIENT-SWITCH MANAGEMENT ................................................................................... 310
10. MISC ................................................................................................................................... 310
10.1CABLE TEST..................................................................................................................... 310
10.1.1 CLI CONFIGURATIONS .......................................................................................... 310
WARRANTY & PRODUCT REGISTRATION……………………………………………..312

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1. About this Guide
1.1. Welcome
The NGI-M08C4-L2 is a Managed Industrial Switch perfectly suited for Industrial Network
applications which require managed devices that offer hassle-free fiber deployment and an ideal
solution to deploy in automation systems. The switch’s rugged IP30 aluminum case and hardened
components withstand in operating temperatures from -40℃to 75℃(-40°F to 167°F).
The NGI-M08C4-L2 features with 4-slot Gigabit SFP which immune to moisture, static
electricity, power surges and short circuits, plus 8 10/100/1000Base-T ports. Switch is also
equipped with a variety of management functions that let you configure communication
parameters as you desire and monitor the network behavior in number of different simple ways.
In addition, the switch is built with dual redundant power inputs to ensure reliability and
maximize network up time. Other integrated features of the switch such as Rate limitation, Port
Isolation etc., optimizes your network performance and provide a secure network, offering a cost-
effective solution in a small but powerful package.
1.1. Purpose
This guide describes how to install and configure the NGI-M08C4-L2 Industrial Managed Switch.
1.2. Terms/ Usage
In this guide, the term “Switch” (first letter upper case) refers to the NGI-M08C4-L2 Switch, and
“switch” (first letter lower case) refers to other switches.

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2. About the NGI-M08C4-L2
2.1. Features
Network Functions
Port-based Mirroring
GARP/GVRP Support
4K Active VLAN
IGMP Snooping v1/v2/v3
IGMP Querier
MVR
DHCP Relay/Option 82
Dual Homing
Link Aggregation
Link Layer Discovery Protocol
Loop Detection, Auto Recovery Timer
STP/RSTP/MSTP
Xpress Ring
ERPS (G.8032v2)
SFP DDMI Support
RMON Statistics
Static Route
Network Security
Access Control List (L2/L3/L4)
MAC Limitation
Port Security
802.1x Port Authentication
TACACS+
Traffic management & QoS
Port Priority
Rate Limitation
Storm Control
Port Isolation
802.1Q Tag-based VLAN
Auto MDI/MDI-X
Digital Input
2 pairs digital input (Open/Close)
Support Dry Contact
Network Management
Command Line Interface, Telnet
Web GUI
SNMP v1/v2c/v3
Management VLAN
Remote system log
Firmware Upgradable
Configuration Upload/Download
LED, SNMP trap, and email alarm
USB 2.0 support for firmware and
configuration upgrade
2.2. Specifications
IEEE Standards
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z 1000Base-SX/LX
IEEE 802.3x Flow Control
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1S Multiple Spanning Tree Protocol
IEEE 802.1Q VLAN Tagging

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IEEE 802.1p Class of Service
IEEE 802.1X Port Authentication
IEEE 802.1AB Link Layer Discovery Protocol
IEEE 802.3ad Port Trunk with LACP
ITU-T G.8032v1/v2 Ethernet Ring Protection Switching
Performance
Switching fabric 24Gbps
L2 forwarding 17.86Mpps
Packet Buffer size 8Mbits
MAC Entries 16 K
Jumbo frame 10 K
Throughput 1,488,000pps when 1000Mbps speed
Ports
10/100/1000Base-T (RJ45) 8
Gigabit SFP slots 4
Console port (RJ45 to RS232) 1
USB port 1
Power
Input Voltage:
-Primary inputs 12~60VDC at a maximum of 1.5A
-Redundant inputs 12~60VDC at a maximum of 1.5A
Connection:
Removable 6-pin terminal block one
Overload current protection Support
Reverse Polarity Protection Support
Relay output One with current carrying capacity of 1 A @ 24VDC
System-power consumption 18W
Mechanical
Dimension [W x H x D] 50 x 160 x 120 mm (1.97 x 6.36 x 4.81 in.)
Weight 955 g (2.1 lb.)
Mounting DIN-Rail
Housing IP30 protection
Operating Requirement
Operating temperature -40℃to 75℃(-40°F to 167°F)
Storage temperature -40℃to 85℃(-113°F to 185°F)
Operating humidity 5% to 95% RH (Non Condensing)
Storage humidity 5% to 95% RH (Non Condensing)

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DIN RAIL Recommendation
Steel with Electrolytic Zinc Plating
Stand-Off Brackets: 450Angle and Straight
Comply with DIN 50045, 50022 and 50035 Standards

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3. Hardware Description
NGI-M08C4-L2 Front Panel
8 10/100/1000Base-T ports & 4 Gigabit SFP slots
Managed Industrial Ethernet Switch
3.1. Connectors
The Switch utilizes ports with copper and SFP fiber port connectors functioning under
Ethernet/Fast Ethernet/Gigabit Ethernet standards.
10/100/1000Base-T Ports
The 10/100/1000Base-T ports support network speeds of 10Mbps, 100Mbps or 1000Mbps, and
can operate in half- and full-duplex transfer modes. These ports also offer automatic MDI/MDI-
X crossover detection that gives true “plug-n-play” capability – just plug the network cables into
the ports and the ports will adjust according to the end-node devices. The following are
recommended cabling for the RJ45 connectors: (1) 10Mbps – Cat 3 or better; (2) 100/1000Mbps
– Cat 5e or better.
SFP Slots for SFP modules
The four SFP slots are designed to Gigabit SFP modules that support network speed of 1000Mbps.
Installing the SFP modules and Fiber Cable
1. Slide the selected SFP module into the selected SFP slot (Make sure the SFP module
is aligned correctly with the inside of the slot)
2. Insert and slide the module into the SFP slot until it clicks into place
3. Remove any rubber plugs that may be present in the SFP module’s mouth
4. Align the fiber cable’s connector with the SFP module’s mouth and insert the connector

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5. Slide the connector in until a click is heard
6. If you want to pull the connector out, first push down the release clip on top of the
connector to release the connector from the SFP module.
To properly connect fiber cabling:Check that the fiber terminators are clean. You can clean the
cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol.
Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted
through the cable and lead to degraded performance on the port.
Note: When inserting the cable, be sure the tab on the plug clicks into position to ensure that it
is properly seated.
Check the corresponding port LED on the Switch to be sure that the connection is valid. (Refer
to the LED chart).
3.2. Installation
The location chosen for installing the Switch may greatly affect its performance. When selecting,
we recommend considering the following rules:
Install the Switch in an appropriate place. See Technical Specifications for the
acceptable temperature and humidity ranges.
Install the Switch in a location that is not affected by strong electromagnetic field
generators (such as motors), vibration, dust, and direct sunlight.
Leave at least 10cm of space at the front and rear of the unit for ventilation.
ATTENTION
The NGI-M08C4-L2 Series is an open type device and NGI-M08C4-L2 Series shall
be DIN-Rail mounted or wall mounted (optional) in cabinet or enclosure
Hardware Installation
Step 1: Unpack the device and other contents of the package.
Step 2: Fasten DIN-Rail or Wall-mount kit on the rear of the NGI-M08C4-L2
Connect the 12~60V DC power to the PWR & RPS terminal block.
Step 4: Connect the Ethernet (RJ45) port to the networking device and check the LED
status to confirm the connection is established.
DIN Rail Installation