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IGS-P9164 Series User Manual
ORing Industrial Networking Corp
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COPYRIGHT NOTICE
Copyright © 2015 ORing Industrial Networking Corp.
All rights reserved.
No part of this publication may be reproduced in any form without the prior written consent of
ORing Industrial Networking Corp.
TRADEMARKS
is a registered trademark of ORing Industrial Networking Corp.
All other trademarks belong to their respective owners.
REGULATORY COMPLIANCE STATEMENT
Product(s) associated with this publication complies/comply with all applicable regulations.
Please refer to the Technical Specifications section for more details.
WARRANTY
ORing warrants that all ORing products are free from defects in material and workmanship for
a specified warranty period from the invoice date (5 years for most products). ORing will repair
or replace products found by ORing to be defective within this warranty period, with shipment
expenses apportioned by ORing and the distributor. This warranty does not cover product
modifications or repairs done by persons other than ORing-approved personnel, and this
warranty does not apply to ORing products that are misused, abused, improperly installed, or
damaged by accidents.
Please refer to the Technical Specifications section for the actual warranty period(s) of the
product(s) associated with this publication.
DISCLAIMER
Information in this publication is intended to be accurate. ORing shall not be responsible for its
use or infringements on third-parties as a result of its use. There may occasionally be
unintentional errors on this publication. ORing reserves the right to revise the contents of this
publication without notice.
CONTACT INFORMATION
ORing Industrial Networking Corp.
3F., NO.542-2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan, R.O.C.
Tel: + 886 2 2218 1066 // Fax: + 886 2 2218 1014
Website: www.oring-networking.com
Technical Support
E-mail: [e-mail]
Sales Contact
E-mail: [e-mail] (Headquarters)
[e-mail] (China)

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Table of Content
Getting Started...............................................................................................6
1.1 About the IGS-P9164 Series.................................................................................... 6
1.2 Software Features.................................................................................................... 6
1.3 Hardware Specifications........................................................................................... 7
Hardware Overview........................................................................................8
2.1 Front Panel............................................................................................................... 8
2.1.1 Available Models......................................................................................... 8
2.1.2 Ports and Connectors.................................................................................. 8
2.1.3 LED ........................................................................................................... 10
2.2 Rear Panel ............................................................................................................. 10
Hardware Installation...................................................................................12
3.1 DIN-rail Installation................................................................................................. 12
3.2 Wall Mounting......................................................................................................... 12
3.3 Wiring ..................................................................................................................... 14
3.3.1 Grounding.................................................................................................. 15
3.3.2 Fault Relay................................................................................................ 15
3.3.3 Redundant Power Inputs........................................................................... 15
3.4 Connection ............................................................................................................. 16
3.4.1 Cables ....................................................................................................... 16
3.4.2 O-Ring/O-Chain......................................................................................... 18
Redundancy .................................................................................................21
4.1 O-Ring.................................................................................................................... 21
4.1.1 Introduction................................................................................................ 21
4.1.2 Configurations........................................................................................... 21
4.2 Open-Ring.............................................................................................................. 23
4.2.1 Introduction................................................................................................ 23
4.2.2 Configurations........................................................................................... 23
4.3 O-Chain.................................................................................................................. 24
4.3.1 Introduction................................................................................................ 24
4.3.2 Configurations........................................................................................... 24
4.4 MRP........................................................................................................................ 25
4.4.1 Introduction................................................................................................ 25
4.4.2 Configurations........................................................................................... 25

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4.5 STP/RSTP/MSTP................................................................................................... 26
4.5.1 STP/RSTP................................................................................................. 26
4.5.2 MSTP ........................................................................................................ 30
4.6 Fast Recovery ........................................................................................................ 35
Management.................................................................................................36
5.1 Basic Settings......................................................................................................... 37
5.1.1 System Information ................................................................................... 37
5.1.2 Admin & Password.............................................................................................38
5.1.3 Authentication .....................................................................................................39
5.1.4 IP Settings ...........................................................................................................39
5.1.5 IPv6 Settings.......................................................................................................40
5.1.6 Daylight Saving Time.........................................................................................41
5.1.7 HTTPS..................................................................................................................43
5.1.8 SSH ......................................................................................................................43
5.1.9 LLDP.....................................................................................................................44
5.1.10 NTP ........................................................................................................... 47
5.1.11 Modbus TCP ............................................................................................. 48
5.1.12 Backup/Restore Configurations ................................................................ 48
5.1.13 Firmware Update....................................................................................... 48
5.2 DHCP Server.......................................................................................................... 49
5.2.1 Basic Settings............................................................................................ 49
5.2.2 Dynamic Client List.................................................................................... 49
5.2.3 Client List................................................................................................... 49
5.2.4 Relay Agent............................................................................................... 50
5.3 Port Setting............................................................................................................. 52
5.3.1 Port Control............................................................................................... 53
5.3.2 Port Alias................................................................................................... 54
5.3.3 Port Trunk.................................................................................................. 54
5.3.4 LACP......................................................................................................... 56
5.3.5 Loop Gourd ............................................................................................... 59
5.4 VLAN...................................................................................................................... 60
5.4.1 VLAN Membership.................................................................................... 60
5.4.2 Port Configurations.................................................................................... 61
5.4.3 Private VLAN............................................................................................. 70
5.5 SNMP..................................................................................................................... 71
5.5.1 SNMP System Configurations................................................................... 72
5.5.2 SNMP Community Configurations ............................................................ 74

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5.5.3 SNMP User Configurations....................................................................... 74
5.5.4 SNMP Group Configurations..................................................................... 76
5.5.5 SNMP View Configurations....................................................................... 77
5.5.6 SNMP Access Configurations ................................................................... 78
5.6 Traffic Prioritization................................................................................................. 79
5.6.1 Storm Control......................................................................................................79
5.6.2 Port Classification...............................................................................................79
5.6.3 Port Tag Remaking.............................................................................................81
5.6.4 Port DSCP...........................................................................................................82
5.6.5 Port Policing........................................................................................................84
5.6.6 Scheduling and Shaping ...................................................................................85
5.6.7 Port Scheduler....................................................................................................88
5.6.8 Port Shaping........................................................................................................89
5.6.9 DSCP Based QoS..............................................................................................89
5.6.10 DSCP Translation...............................................................................................90
5.6.11 DSCP Classification...........................................................................................91
5.6.12 QoS Control List........................................................................................ 91
5.6.13 QoS Counters............................................................................................ 94
5.6.14 QCL Status................................................................................................ 94
5.7 Multicast ................................................................................................................. 95
5.7.1 IGMP Snooping......................................................................................... 95
5.7.2 VLAN Configurations of IGMP Snooping.................................................. 96
5.7.3 IGMP Snooping Status.............................................................................. 97
5.7.4 Groups Information of IGMP Snooping..................................................... 98
5.8 Security .................................................................................................................. 99
5.8.1 Remote Control Security Configurations................................................... 99
5.8.2 Device Binding .......................................................................................... 99
5.8.3 ACL ......................................................................................................... 104
5.8.4 Authentication, Authorization, and Accounting.........................................116
5.8.5 RADIUS....................................................................................................116
5.8.6 NAS (802.1x)........................................................................................... 122
5.9 Alerts .................................................................................................................... 132
5.9.1 Fault Alarm .............................................................................................. 132
5.9.2 System Warning...................................................................................... 133
5.10 Monitor and Diag.................................................................................................. 135
5.10.1 MAC Table............................................................................................... 135
5.10.2 Port Statistics........................................................................................... 139

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5.10.3 Port Mirroring........................................................................................... 141
5.10.4 System Log Information .......................................................................... 142
5.10.5 Cable Diagnostics ................................................................................... 143
5.10.6 SFP Monitor ............................................................................................ 143
5.10.7 Ping ......................................................................................................... 144
5.10.8 IPv6 Ping................................................................................................. 145
5.11 Synchronization.................................................................................................... 145
5.11.1 PTP External Clock Mode....................................................................... 145
5.11.2 PTP Clock Configurations....................................................................... 146
5.12 Troubleshooting.................................................................................................... 147
5.12.1 Factory Defaults...................................................................................... 147
5.12.2 System Reboot........................................................................................ 148
Command Line Interface Management ....................................................149

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Getting Started
1.1 About the IGS-P9164 Series
The IGS-P9164 series is a managed industrial Ethernet switch designed for power substation
and rolling stock applications as it is fully compliant with the requirements of IEC 61850-3 and
IEEE 1613. The series consists of three models: IGS-P9164GF, IGS-P9164FX, and
IGS-P9164GC, each comes with 16x10/100/1000Base-T(X) ports and differ numbers of optical
fiber ports. The devices can be managed centrally via web browsers, TELNET, Console or
other third-party SNMP software as well as ORing’s proprietary Open-Vision management
utility. With complete support for Ethernet redundancy protocols such as O-Ring (recovery time
< 30ms over 250 units of connection) and MSTP (RSTP/STP compatible), the devices can
protect your mission-critical applications from network interruptions or temporary malfunctions
with its fast recovery technology. Boasting a wide operating temperature from -40oC to 85oC,
the switch can meet the demanding requirements of power substations and rolling stock
applications.
1.2 Software Features
Supports O-Ring (recovery time < 30ms over 250 units of connection) and
MSTP(RSTP/STP compatible) for Ethernet redundancy
Supports Open-Ring to interoperate with other vendors’ring technology in open
architecture
Supports O-Chain to allow multiple redundant network rings
Supports standard IEC 62439-2 MRP (Media Redundancy Protocol)
Supports IEEE 1588v2 clock synchronization
Supports IPv6 new internet protocol version
Supports Modbus TCP protocol
Provided HTTPS/SSH protocol to enhance network security
Support IEEE 802.3az Energy-Efficient Ethernet technology
Supports SMTP client
Supports IP-based bandwidth management
Supports application-based QoS management
Supports Device Binding security function
Supports DOS/DDOS auto prevention
Supports IGMP v2/v3 (IGMP snooping support) to filter multicast traffic
Supports SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management

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Supports ACL, TACACS+ and 802.1x user authentication for secure connections
Supports 9.6K Bytes Jumbo Frame
Supports DBU-01 backup unit for fast backup/restore configuration
Multiple notifications for warning of unexpected events
Configuration via Web, Telnet, Console (CLI), and Windows utility (Open-Vision)
Supports LLDP Protocol
1.3 Hardware Specifications
16 x 10/100/1000Base-T(X)
4 x 100Base-X fiber ports (IGS-P9164GFX)
4 x 1000Base-X fiber ports (IGS-P9164GF)
4 x Gigabit combo ports (IGS-P9164GC)
1 x Console Port
Compliance with IEC 61850-3 and IEEE 1613
Redundant DC power inputs
DIN-rail and wall-mounting available
Operating Temperature: -40 to 85oC
Storage Temperature: -40 to 85oC
Operating Humidity: 5% to 95%, non-condensing
Casing: IP-30
Dimensions: 96.4 x 105.5 x 154 mm (3.80 x 4.15 x 6.06 inch)

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Hardware Overview
2.1 Front Panel
2.1.1 Available Models
Model name
Description
IGS-P9164GF
16x10/100/1000Base-T(X) ports & 4x1000Base-X fiber ports with SC connector
IGS-P9164FX
16x10/100/1000Base-T(X) ports & 4x100Base-FX fiber ports with SC connector
IGS-P9164GC
16x10/100/1000Base-T(X) ports and 4xGigabit combo ports with SFP socket
2.1.2 Ports and Connectors
The device provides the following ports on the front panel. The Ethernet ports on the switches
use RJ-45 connectors.
Port
Description
Copper ports
16 x 10/100/1000Base-T(X)
Fiber ports
4 x 1000Base-X optical fiber ports (IGS-P9164GF) or
4 x 100Base-FX optical fiber ports (IGS-P9164GFX) or
4 x Gigabit combo ports (IGS-P9164GC)
Console port
1 x console port
Reset button
1 x reset button. Press the button for 3 seconds to reset and 5 seconds
to return to factory default.
IGS-P9164GF-HV IGS-P9164GF-LV

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IGS-P9164FX-HV IGS-P9164FX-LV
IGS-P9164GC-HV IGS-P9164GC-LV

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2.1.3 LED
LED
Color
Status
Description
PWR
Green
On
DC power on
PW1
Green
On
DC power module 1 activated
PW2
Green
On
DC power module 2 activated
R.M
Green
On
System running in Ring Master mode
Ring
Green
On
System running in Ring mode
Blinking
Ring structure is broken
Fault
Amber
On
Faults occurs
10/100/1000Base-T(X) Fast Ethernet ports
LNK/ACT
Green
On
Port is connected and running at
1000Mbps
Amber
On
Port is connected and running at
100Mbps
Green/Amber
Off
Port running at 10Mbps
1000Base-X fiber ports
LNK/ACT
Green
On
Ethernet links connected
Blinking
Transmitting data
100Base-FX fiber ports
LNK/ACT
Green
On
Ethernet links connected
Blinking
Transmitting data
100/1000Base-X SFP ports
LNK/ACT
Green
On
Ethernet links connected
Blinking
Transmitting data
2.2 Rear Panel
On the rear panel of the switch sit three sets of screw holes. The two sets placed in
1. LNK/ACT port for Ethernet ports
2. 10/100/100Base T(X) Ethernet ports
3. Fiber ports (IGS-P9164GF/GFX) or
Combo ports (IGS-P9164GC)
4. LNK status LED for fiber/combo ports
5. Console port
6. Power indicator
7. Power 1 module indicator
8. Power 2 module indicator
9. LED for Ring Master status
10. LED for Ring status
11. Fault indicator
12. Relay output
13. Power 2 module
14. Power 1 module
15. Reset button

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triangular patterns on both ends of the rear panel are used for wall-mounting (red boxes in the
figure below) and the set of four holes in the middle are used for Din-rail installation (blue box
in the figure below). For more information on installation, please refer to 23.1 Din-rail
Installation.
1. Wall-mount screw holes
2. Din-rail screw holes

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Hardware Installation
3.1 DIN-rail Installation
The device comes with a DIN-rail kit to allow you to fasten the switch to a DIN-rail in any
environments.
DIN-rail Kit Measurement (Unit = mm)
Installing the switch on the DIN-rail is easy. First, screw the Din-rail kit onto the back of the
switch, right in the middle of the back panel. Then slide the switch onto a DIN-rail from the
Din-rail kit and make sure the switch clicks into the rail firmly.
3.2 Wall Mounting
Besides Din-rail, the switch can be fixed to the wall via a wall mount panel, which can be found
in the package.

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Wall-Mount Kit Measurement (Unit = mm)
To mount the switch onto the wall, follow the steps:
1. Screw the two pieces of wall-mount kits onto both ends of the rear panel of the switch. A
total of six screws are required, as shown below.
2. Use the switch, with wall mount plates attached, as a guide to mark the correct locations of
the four screws.
3. Insert screws through the round screw holes (the red arrow as below) on the sides or
through the cross-shaped aperture (the green arrow as below) in the middle of the plate and
fasten the screw to the wall with a screwdriver.
4. If the screw goes through the cross-shaped aperture, slide the switch down before
tightening the screw.

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Note: Instead of screwing the screws in all the way, leave about 2 mm to allow
room for sliding the wall mount panel between the wall and the screws.
3.3 Wiring
WARNING
Do not disconnect modules or wires unless power has been switched off or
the area is known to be non-hazardous. The devices may only be connected
to the supply voltage shown on the type plate.

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3.3.1 Grounding
Grounding and wire routing help limit the effects of noise due to electromagnetic interference
(EMI). Run the ground connection from the ground screw on the power module to the
grounding surface prior to connecting devices.
3.3.2 Fault Relay
The switch provides fail open and fail close options for you to
form relay circuits based on your needs. If you want the relay
device to start operating at power failure, attach the two wires to
COM and fail close to form a close circuit, vice versa. The relay
contact of the 2-pin terminal block connector will respond to user-configured events according
to the wiring.
3.3.3 Redundant Power Inputs
The switch has two sets of power inputs, power input 1 and
power input 2, which sit on the front panel along with LAN ports.
Follow the steps below to wire redundant power inputs.
Step 1: insert the negative/positive wires into the V-/V+ terminals, respectively.
Step 2: to keep the wires from pulling loose, use a small flat-blade screwdriver to tighten the
wire-clamp screws on the front of the terminal block connector.
ATTENTION
1. Be sure to disconnect the power cord before installing and/or wiring your
switches.
2. Calculate the maximum possible current in each power wire and
common wire. Observe all electrical codes dictating the maximum
current allowable for each wire size.
3. If the current goes above the maximum ratings, the wiring could
overheat, causing serious damage to your equipment.
4. Use separate paths to route wiring for power and devices. If power wiring
and device wiring paths must cross, make sure the wires are
perpendicular at the intersection point.
5. Do not run signal or communications wiring and power wiring through the
same wire conduit. To avoid interference, wires with different signal
characteristics should be routed separately.
6. You can use the type of signal transmitted through a wire to determine
which wires should be kept separate. The rule of thumb is that wiring
sharing similar electrical characteristics can be bundled together
7. You should separate input wiring from output wiring
8. It is advised to label the wiring to all devices in the system

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3.4 Connection
3.4.1 Cables
10/100/1000BASE-T(X) Pin Assignments
The series has standard Ethernet ports. According to the link type, the switch uses CAT 3, 4,
5,5e UTP cables to connect to any other network devices (PCs, servers, switches, routers, or
hubs). Please refer to the following table for cable specifications.
Cable Types and Specifications:
Cable
Type
Max. Length
Connector
10BASE-T
Cat. 3, 4, 5 100-ohm
UTP 100 m (328 ft)
RJ-45
100BASE-TX
Cat. 5 100-ohm UTP
UTP 100 m (R8 ft)
RJ-45
1000BASE-TX
Cat. 5/Cat. 5e 100-ohm UTP
UTP 100 m (328ft)
RJ-45
With 10/100Base-T(X) cables, pins 1 and 2 are used for transmitting data, and pins 3 and 6 are
used for receiving data.
10/100Base-T(X) RJ-45 Pin Assignments :
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
4
Not used
5
Not used
6
RD-
7
Not used
8
Not used
1000Base-T RJ-45 Pin Assignments :
Pin Number
Assignment
1
BI_DA+
2
BI_DA-
3
BI_DB+
4
BI_DC+
5
BI_DC-

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6
BI_DB-
7
BI_DD+
8
BI_DD-
The series supports auto MDI/MDI-X operation. You can use a cable to connect the switch to a
PC. The table below shows the 10/100Base-T(X) MDI and MDI-X port pin outs.
10/100Base-T(X) MDI/MDI-X Pin Assignments:
Pin Number
MDI port
MDI-X port
1
TD+(transmit)
RD+(receive)
2
TD-(transmit)
RD-(receive)
3
RD+(receive)
TD+(transmit)
4
Not used
Not used
5
Not used
Not used
6
RD-(receive)
TD-(transmit)
7
Not used
Not used
8
Not used
Not used
1000Base-T MDI/MDI-X PinAssignments:
Pin Number
MDI port
MDI-X port
1
BI_DA+
BI_DB+
2
BI_DA-
BI_DB-
3
BI_DB+
BI_DA+
4
BI_DC+
BI_DD+
5
BI_DC-
BI_DD-
6
BI_DB-
BI_DA-
7
BI_DD+
BI_DC+
8
BI_DD-
BI_DC-
Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.
RS-232 console port wiring
The series can be managed via console ports using a RS-232 cable which can be found in the
package. You can connect the port to a PC via the RS-232 cable with a DB-9 female connector.
The DB-9 female connector of the RS-232 cable should be connected the PC while the other
end of the cable (RJ-45 connector) should be connected to the console port of the switch.

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PC pin out (male) assignment
RS-232 with DB9 female connector
DB9 to RJ 45
Pin #2 RD
Pin #2 TD
Pin #2
Pin #3 TD
Pin #3 RD
Pin #3
Pin #5 GD
Pin #5 GD
Pin #5
3.4.2 O-Ring/O-Chain
O-Ring
You can connect three or more switches to form a ring topology to gain network redundancy
capabilities through the following steps.
1. Connect each switch to form a daisy chain using an Ethernet cable.
2. Set one of the connected switches to be the master and make sure the port setting of each
connected switch on the management page corresponds to the physical ports connected. For
infomration about the port setting, please refer to 4.1.2 Configurations.
3. Connect the last switch to the first switch to form a ring topology.

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Coupling Ring
If you already have two O-Ring topologies and would like to connect the rings, you can form
them into a couping ring. All you need to do is select two switches from each ring to be
connected, for example, switch A and B from Ring 1 and switch C and D from ring 2. Decide
which port on each switch to be used as the coupling port and then link them together, for
example, port 1 of switch A to port 2 of switch C and port 1 of switch B to port 2 of switch D.
Then, enable Coupling Ring option by checking the checkbox on the management page and
select the coupling ring in correspondance to the connected port. For more inforamtion on port
setting, please refer to 4.1.2 Configurations. Once the setting is completed, one of the
connections will act as the main path while the other will act as the backup path.
Dual Homing
If you want to connect your ring topology to a RSTP network environment, you can use dual
homing. Choose two switches (Switch A & B) from the ring for connecting to the switches in the
RSTP network (core switches). The connection of one of the switches (Switch A or B) will act
as the primary path, while the other will act as the backup path that is activated when the
primary path connection fails.