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RGS-R9004GP+ME User Manual
ORing Industrial Networking Corp
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COPYRIGHT NOTICE
Copyright © 2017 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.oringnet.com
Technical Support
E-mail: [e-mail]
Sales Contact
E-mail: [email protected]om (Headquarters)
[email protected].cn (China)

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Table of Content
Getting Started...............................................................................................6
1.1 About the RGS-R9004GP+ME.........................................................................................6
1.2 Software Features ..............................................................................................................6
1.3 Hardware Specifications....................................................................................................7
Hardware Overview........................................................................................8
2.1 Front Panel ..........................................................................................................................8
2.2 Front Panel LED .................................................................................................................9
Hardware Installation...................................................................................11
3.3 Wiring..................................................................................................................................12
3.3.1 Fault Relay.........................................................................................................................12
3.3.2 Redundant Power Inputs.................................................................................................12
3.4 Connection.........................................................................................................................13
3.4.1 Cables .................................................................................................................... 13
1000/100BASE-TX/10BASE-T Pin Assignments............................................................ 13
RS-232 console port wiring............................................................................................. 14
3.4.2 SFP......................................................................................................................... 15
3.4.3 O-Ring/O-Chain ................................................................................................................15
O-Ring ..........................................................................................................................................15
Redundancy .................................................................................................19
4.1 O-Ring................................................................................................................................19
4.1.1 Introduction........................................................................................................................19
4.1.2 Configurations...................................................................................................................19
4.2O-Chain..............................................................................................................................21
4.2.1 Introduction........................................................................................................................21
4.2.2 Configurations...................................................................................................................21
4.3 Open-Ring..........................................................................................................................22
4.3.1 Introduction........................................................................................................................22
4.3.2 Configurations...................................................................................................................22
4.4 MSTP..................................................................................................................................23
4.4.1 STP Configurations ..........................................................................................................23
4.4.2 MSTI Mapping...................................................................................................................24
Priority...............................................................................................................................................25
4.4.3 CIST....................................................................................................................................26

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Port Settings ....................................................................................................................................27
4.4.4 MSTI Ports.........................................................................................................................28
4.4.5 Bridge Status .....................................................................................................................29
4.4.6 Port Status .........................................................................................................................31
4.4.7 Port Statistics.....................................................................................................................33
4.5 Fast Recovery...................................................................................................................33
Management.................................................................................................35
5.1 Basic Settings......................................................................................................... 37
5.1.1 System Information ................................................................................................ 37
5.1.2 Auth Method .................................................................................................. 38
5.1.3 Users ............................................................................................................. 39
5.1.4 IP Settings ..................................................................................................... 42
5.1.5 IP Status ........................................................................................................ 46
5.1.6 Daylight Saving Time..................................................................................... 47
5.1.7 RIP................................................................................................................. 49
5.1.8 VRRP............................................................................................................. 49
5.1.9 HTTPS........................................................................................................... 51
5.1.10 SSH........................................................................................................... 52
5.1.11 LLDP ......................................................................................................... 52
5.1.12 NTP ........................................................................................................... 69
5.1.13 UPnP......................................................................................................... 70
5.1.14 Modbus TCP ............................................................................................. 71
5.1.15 EtherNet / IP.............................................................................................. 72
5.1.16 Backup/Restore Configurations ................................................................ 72
5.1.17 Firmware Update....................................................................................... 73
5.2 DHCP................................................................................................................. 73
5.2.1 DHCP Server................................................................................................. 73
5.2.2 DHCP Relay .................................................................................................. 78
5.2.3 DHCP Snooping ............................................................................................ 80
5.3 Port Setting ........................................................................................................ 83
5.3.1 Port Control.................................................................................................... 83
5.3.2 Port Trunk...................................................................................................... 86
5.3.3 Loop Protection ............................................................................................. 91
5.4 VLAN...................................................................................................................... 92
5.4.1 VLAN Membership ........................................................................................ 92
5.4.2 Membership Status........................................................................................ 97
5.4.3 Port Status..................................................................................................... 98

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5.4.4 Private VLAN................................................................................................. 99
5.4.5 GVRP........................................................................................................... 101
5.5 SNMP................................................................................................................... 102
5.5.1 SNMP System Configurations..................................................................... 102
5.5.2 Trap.............................................................................................................. 103
5.5.3 SNMP Community Configurations............................................................... 106
5.5.4 SNMP User Configurations ......................................................................... 107
5.5.5 SNMP Group Configurations....................................................................... 108
5.5.6 SNMP View Configurations ......................................................................... 109
5.5.7 SNMPAccess Configurations.......................................................................110
5.5.8 RMON...........................................................................................................111
5.6 Traffic Prioritization................................................................................................117
5.6.1 Storm Control................................................................................................117
5.6.2 Port Classification.........................................................................................118
5.6.3 Port Tag Remaking...................................................................................... 120
5.6.4 Port DSCP................................................................................................... 120
5.6.5 Port Policing................................................................................................. 122
5.6.6 Queue Policing ............................................................................................ 122
5.6.7 QoS Egress Port Scheduler and Shapers................................................... 123
5.6.8 Port Scheduler............................................................................................. 126
5.6.9 Port Shaping................................................................................................ 126
5.6.10 DSCP-Based QoS................................................................................... 127
5.6.11 DSCP Translation.................................................................................... 128
5.6.12 DSCP Classification................................................................................ 129
5.6.13 QoS Control List...................................................................................... 129
5.6.14 QoS Counters.......................................................................................... 131
5.6.15 QCL Status.............................................................................................. 132
5.6.16 WRED ..................................................................................................... 133
5.7 Multicast ............................................................................................................... 136
5.7.1 IGMP Snooping ........................................................................................... 136
5.7.2 MLD Snooping............................................................................................. 141
5.7.3 MVR............................................................................................................. 146
5.8 Security ................................................................................................................ 151
5.8.1 Device Binding............................................................................................. 151
5.8.2 Access Management................................................................................... 156
5.8.3 IP Source Guard.......................................................................................... 157
5.8.4 ACL.............................................................................................................. 159

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5.8.5 AAA.............................................................................................................. 171
5.8.6 TACACS+ .................................................................................................... 173
5.8.8 NAS (802.1x)............................................................................................... 175
5.8.9 Port Security................................................................................................ 187
5.9 Warning................................................................................................................ 191
5.9.1 Fault Alarm................................................................................................... 191
5.9.2 System Warning .......................................................................................... 191
5.10 Monitor and Diag.................................................................................................. 194
5.10.1 MAC Table............................................................................................... 194
5.10.2 Port Statistics........................................................................................... 198
5.10.3 Port Monitoring........................................................................................ 200
5.10.4 System Log Information .......................................................................... 202
5.10.5 VeriPHY Cable Diagnostics..................................................................... 203
5.10.6 SFP Monitor ............................................................................................ 204
5.10.7 SFP Type................................................................................................. 205
5.10.8 Ping ......................................................................................................... 205
IPv6 Ping .................................................................................................................. 206
5.11 Configuration........................................................................................................ 206
5.11.1 Activate.................................................................................................... 206
5.11.2 Delete...................................................................................................... 207
5.12 Save ..................................................................................................................... 207
5.13 Troubleshooting.................................................................................................... 207
5.13.1 Factory Defaults...................................................................................... 207
5.13.2 System Reboot........................................................................................ 208
TECHNICAL SPECIFICATIONS .....................................................................0

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Getting Started
1.1 About the RGS-R9004GP+ME
RGS-R9004GP+ME-HV is Layer-3 modular managed redundant ring Ethernet switch with 6
slots, up to 48 ports, and has 4 fixed 10G SFP+ ports. With such high port density and modular
design, it makes network planning easier. With completely support of Ethernet Redundancy
protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your
mission-critical applications from network interruptions or temporary malfunctions with its fast
recovery technology. And support wide operating temperature from 0 oC to 60 oC
RGS-R9004GP+ME can also be managed centralized and convenient by Open-Vision, as well
as the Web-based interface, Telnet and console (CLI) configuration. Therefore, the switch is
one of the most reliable choice for highly-managed and Fiber Ethernet
1.2 Software Features
Modular Design makes network planning easy
Support Layer 3 static routing , RIP
Supports O-Chain to allow for multiple redundant network rings
Supports O-Ring (recovery time < 30ms over 250 units of connection), and
MSTP(RSTP/STP compatible) for Ethernet Redundancy
Supports IEEE 802.3az Energy-Efficient Ethernet technology
Supports IPV6 new Internet protocol version
Supports Modbus TCP protocol
Supports HTTPS/SSH protocols for high network security
Supports SMTP client
Supports IP-based bandwidth management
Supports application-based QoS management
Supports Device Binding security
Supports DOS/DDOS auto prevention
IGMP v2/v3 (IGMP snooping) support for filtering multicast traffic
Supports SNMP v1/v2c/v3 & RMON & 802.1Q VLAN network management
Supports ACL and 802.1x user authentication
Supports 9.6K bytes Jumbo frame
Multiple notifications during unexpected events
Configuration via Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision)
Supports LLDP Protocol
Support DBU-01 backup unit device to quickly backup/restore configuration

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1.3 Hardware Specifications
Layer 3 protocols
Modular design makes network planning easy
Dual 100~240VAC power inputs at terminal block
Houses 6 x 10/100/1000Base-T(X) RJ-45 modules for up to 48 ports
Houses 6 x 100/1000Base-X SFP modules for up to 48 ports
4 x 1G/10GBase-X SFP+ sockets
1 x console port
Operating temperature: 0 to 60oC
Storage temperature: -40 to 85oC
Operating humidity: 5% to 95%, non-condensing
Casing: IP-30
DIN-Rail and wall mounting enabled
Dimensions: 440 (W) x 460 (D) x 88 (H)mm

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Hardware Overview
2.1 Front Panel
The device provides the following ports on the front panel. The Ethernet ports on the switches
use RJ-45 connectors and the SFP module slots SC style connectors.
Type
Description
Copper Module
8 x 10/100/1000Base-T(X) coppoer ports 4 x 1G /10GBase-X
Fiber Module
8 x 1G Base-X and
Main Host
4 x 1G /10GBase-X + 1 x Console Port
Copper Module
Fiber Module
1. Copper port 10/100/1000 M
2. Port Link LED
3. Port ACT LED
1. Copper port 10/100/1000 M
2. Port Link / ACT LED

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2.2 Front Panel 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
Device operating in Ring Master mode
Ring
Green
On
Ring enabled
Blinking
Ring structure is broken
Fault
Amber
On
Errors occur (i.e. power failure or port
malfunctioning)
Gigabit Ethernet ports
Link/Act
Green
On
Port is linked
1. 1G /10GBase-X Port
2. Console Port
3. LED Status .
．PWR LED Status
．Power 2 LED Status
．Power 1 LED Status
．Ring Master LED Status
．Ring LED Status
．Fault LED Status
．Module LED Status ( by slot )

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Port is downlinked
Speed
Green
On
Port is running at 1000Mbps
Amber
On
Port is running at 100Mbps
Green/Amber
Off
Port is running at 10Mbps
SFP ports
LNK/ACT
Green
On
Port is linked
Blinking
Transmitting data

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Hardware Installation
The switch comes with two rack-mount kits to allow you to fasten the switch to a rack in any
environments.(2U)

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3.3 Wiring
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
3.3.1 Fault Relay
The three-pin fault relay terminal on the front panel is used to detect user-configured events.
The two wires attached to the fault contacts form an open circuit when a user-configured when
an event is triggered. If a user-configured event does not occur, the fault circuit remains
closed.
3.3.2 Redundant Power Inputs
The switch has two sets of power inputs, power input 1 and power input 2. 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 DC wires from pulling loose, use a small flat-blade screwdriver to tighten
the wire-clamp screws on the front of the terminal block connector.
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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3.4 Connection
3.4.1 Cables
1000/100BASE-TX/10BASE-T Pin Assignments
The device 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 (328 ft)
RJ-45
1000BASE-T
Cat. 5/Cat. 5e 100-ohm
UTP
UTP 100 m (328ft)
RJ-45
With 10/100/1000Base-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 Port Pin Assignments:
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
6
RD-
1000Base-T RJ-45 Port Pin Assignments:
Pin Number
Assignment
1
BI_DA+
2
BI_DA-
3
BI_DB+
4
BI_DC+
5
BI_DC-
6
BI_DB-
7
BI_DD+
8
BI_DD-

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The device 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 Pin Assignments:
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 device 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.
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

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3.4.2 SFP
The switch comes with fiber optical ports that can connect to other devices using SFP modules.
The fiber optical ports are in multi-mode and single-mode with LC connectors. Please
remember that the TX port of Switch A should be connected to the RX port of Switch B.
3.4.3 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
information 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.
Fiber cord
Switch A
Switch B

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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 coupling 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 correspondence to the connected port. For more information 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.

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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.
O-Chain
When connecting multiple O-Rings to meet your expansion demand, you can create an
O-Chain topology through the following steps.
1. Select two switches from the chain (Switch A & B) that you want to connect to the O-Ring
and connect them to the switches in the ring (Switch C & D).
2. In correspondence to the port connected to the ring, configure an edge port for both of the
connected switches in the chain by checking the box in the management page (see 4.1.2
Configurations).
3. Once the setting is completed, one of the connections will act as the main path, and the
other as the backup path.

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Redundancy
Redundancy for minimized system downtime is one of the most important concerns for
industrial networking devices. Hence, ORing has developed proprietary redundancy
technologies including O-Ring, O-RSTP, and Open-Ring featuring faster recovery time than
existing redundancy technologies widely used in commercial applications, such as STP, RSTP,
and MSTP. ORing’s proprietary redundancy technologies not only support different networking
topologies, but also assure the reliability of the network.
4.1 O-Ring
4.1.1 Introduction
O-Ring is ORing's proprietary redundant ring technology, with recovery time of less than 10
milliseconds and up to 250 nodes. The ring protocols identify one switch as the master of the
network, and then automatically block packets from traveling through any of the network’s
redundant loops. In the event that one branch of the ring gets disconnected from the rest of the
network, the protocol automatically readjusts the ring so that the part of the network that was
disconnected can reestablish contact with the rest of the network. The O-Ring redundant ring
technology can protect mission-critical applications from network interruptions or temporary
malfunction with its fast recover technology.
4.1.2 Configurations
O-Ring supports two ring topologies: Coupling Ring, and Dual Homing. You can configure
the settings in the interface below.