LevelOne IES-2881 User manual

IES-2881
24 100FX SFP + 4 GE Combo SFPManaged Switch -40 to 75C
User Manual
v1.00-1206

User Manual Page 2
Preface
This manual describes how to install and use the Industry Managed Ethernet Switch.This
switch introduced here is designed to deliver full scalability with SNMP/RMON web-based
management functions by providing:
To get the most out of this manual, you should have an understanding of Ethernet
networking concepts.
In this manual, you will find:
Features on the Industry Managed Ethernet Switch
Illustrative LED functions
Installation instructions
Management Configuration

Specifications

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Table of Contents
PREFACE....................................................................................................................................................... 2
QUICK START GUIDE ..................................................................................................................................... 5
FUNCTIONAL DESCRIPTION ....................................................................................................................................... 5
PHYSICAL DESCRIPTION ............................................................................................................................................ 6
CONSOLE CONFIGURATION ....................................................................................................................................... 7
WEB CONFIGURATION ............................................................................................................................................. 9
PRODUCT OVERVIEW ................................................................................................................................. 10
INDUSTRY MANAGED ETHERNET SWITCH................................................................................................................... 10
PACKAGE CONTENTS.............................................................................................................................................. 10
PRODUCT HIGHLIGHTS ........................................................................................................................................... 11
FRONT PANEL DISPLAY ........................................................................................................................................... 13
PHYSICAL PORTS ................................................................................................................................................... 14
SWITCH MANAGEMENT ......................................................................................................................................... 15
INSTALLATION ............................................................................................................................................ 16
SELECTING A SITE FOR THE SWITCH........................................................................................................................... 16
CONNECTING TO POWER ........................................................................................................................................ 16
CONNECTING TO YOUR NETWORK ............................................................................................................................ 18
SWITCH MANAGEMENT ............................................................................................................................. 19
MANAGEMENT ACCESS OVERVIEW........................................................................................................................... 19
ADMINISTRATION CONSOLE (CLI) ............................................................................................................................ 20
WEB MANAGEMENT ............................................................................................................................................. 21
SNMP-BASED NETWORK MANAGEMENT ................................................................................................................. 21
PROTOCOLS ......................................................................................................................................................... 21
MANAGEMENT ARCHITECTURE ................................................................................................................................ 22
WEB-BASED BROWSER MANAGEMENT ...................................................................................................... 23
SNMP & RMON MANAGEMENT ................................................................................................................. 24
OVERVIEW........................................................................................................................................................... 24
SNMP AGENT AND MIB-2 (RFC 1213) .................................................................................................................. 24
RMON MIB (RFC 2819) &BRIDGE MIB (RFC 1493).............................................................................................. 25
WEB-BASED BROWSER MANAGEMENT ...................................................................................................... 27
LOGGING ON TO THE SWITCH................................................................................................................................... 27
UNDERSTANDING THE BROWSER INTERFACE ............................................................................................................... 28
SYSTEM............................................................................................................................................................... 30
PORT.................................................................................................................................................................. 38
SWITCHING.......................................................................................................................................................... 43
TRUNKING ........................................................................................................................................................... 47
STP /RING ......................................................................................................................................................... 48
VLAN ................................................................................................................................................................ 57
QOS................................................................................................................................................................... 62
SNMP ............................................................................................................................................................... 65
802.1X.............................................................................................................................................................. 69
OTHER PROTOCOLS ............................................................................................................................................... 72
COMMAND LINE CONSOLE MANAGEMENT ................................................................................................ 76
ADMINISTRATION CONSOLE .................................................................................................................................... 76
SYSTEM............................................................................................................................................................... 89

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PORT.................................................................................................................................................................. 96
SWITCHING........................................................................................................................................................ 101
TRUNKING ......................................................................................................................................................... 106
STP /RING ....................................................................................................................................................... 107
VLAN .............................................................................................................................................................. 120
QOS................................................................................................................................................................. 126
SNMP ............................................................................................................................................................. 129
802.1X............................................................................................................................................................ 138
OTHER PROTOCOLS ............................................................................................................................................. 143
SPECIFICATIONS ........................................................................................................................................154
APPENDIX A ..............................................................................................................................................155
APPENDIX B ..............................................................................................................................................156

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Quick Start Guide
This quick start guide describes how to install and use the Industry Managed Ethernet
Switch.This is the switch of choice forharsh environments constrained by space.
Functional Description
Meets NEMATS1/TS2 Environmental requirements such as temperature, shock, and
vibration for traffic control equipment.
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial
environment.
RS-232 console,Telnet, SNMP v1 & v2c & v3, RMON,Web Browser, andTFTP
management.
Supports Command Line Interface in RS-232 console.
Supports 8192 MAC addresses. Provides 3M bits memory buffer.
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
100Base-FX: Multi mode SC or ST type, Single mode SC or ST type; 100Base-BX:WDM
Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type; 1000Base-BX:WDM Single
mode SC type.
SFP socket forGigabit fiber optic expansion.
Store-and-forward mechanism.
Full wire-speed forwarding rate.
AC inlet power socket: 100~240VAC, 50~60Hz internal universal PSU.
Terminal Block power input: +48VDC, -48VDC, 88~370VDC, or 90~264VAC.
Supports redundant power supplies for flexible application.
-40C to 75C (-40℉to 167℉) operating temperature range.
Tested for functional operation @ -40C to 85C (-40℉to 185℉).
Industry metal case.
Supports Rack Mounting installation.

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Physical Description
The Port Status LEDs and Power Inputs
LED
State
Indication
Power
Steady
Power on
Off
Power off
10/100Base-TX, 100Base-FX/BX
Link/ACT
Steady
A valid network connection
established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
10/100/1000Base-TX, SFP, 1000Base-SX/LX/BX
Link/ACT
Steady
A valid network connection
established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
SFP
SFP
Steady
A valid SFP connection
established
Off
Without SFP

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Terminal Block Power Input
+48VDC
-48VDC
88-370VDC
90-264VAC
0
-48
0
N
+
+48
0
88-370
L
Earth Ground
Protect Ground
<Note> Dielectric withstand (Hipot) test for DC power input, must remove metal chip between Earth
Ground and Protect Ground of the terminal block power input to avoid damage to the Switch.
Console Configuration
Connect to the switch console:
Connect the DB9 straight cable to the RS-232 serial port of the device and the RS-232
serial port of the terminal or computer running the terminal emulation application.
Direct access to the administration console is achieved by directly connecting a
terminal or a PC equipped with a terminal-emulation program (such as HyperTerminal)
to the switch console port.
Configuration settings of the terminal-emulation program:
Baud rate: 115,200bps
Data bits: 8
Parity: none
Stop bit: 1
Flowcontrol: none
Line Interface (CLI) screen should appear as below:
Logon to Exec Mode (View Mode):
Logon to Privileged Exec Mode (Enable Mode):
screen.
Logon to Configure Mode (ConfigureTerminal Mode):

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will show on the screen.
Set new IP address and subnet mask for Switch:
At the -
on the screen.
-et new IP address (192.168.1.10) and new IP
subnet mask (255.255.255.0) for Switch.

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Web Configuration
Login theswitch:
Specify the default IP address (192.168.1.10) of the switch in the web browser. A login
window will be shown as below:
Enter the factory default login ID: root.
Enter the factory default password (no password).

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Product Overview
Industry Managed Ethernet Switch
Front View
Package Contents
When you unpack the product package, you shall find the items listed below. Please
inspect the contents, and report any apparent damage or missing items immediately to
your authorized reseller.
IES-2881
Quick Installation Guide
CD User Manual
RS-232 cable
Rackmount brackets with screws

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Product Highlights
Basic Features
Meets NEMATS1/TS2 Environmental requirementssuch as temperature,shock, and
vibration for traffic control equipment.
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial
environment.
RS-232 console,Telnet, SNMP v1 & v2c & v3, RMON,Web Browser, and TFTP
management.
Supports Command Line Interface in RS-232 console.
Supports 8192 MAC addresses. Provides 3M bits memory buffer.
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
100Base-FX: Multi mode SC or ST type, Single mode SC or ST type; 100Base-BX:WDM
Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type; 1000Base-BX:WDM Single
mode SC type.
SFP socket forGigabit fiber optic expansion.
Store-and-forward mechanism.
Full wire-speed forwarding rate.
AC inlet power socket: 100~240VAC, 50~60Hz internal universal PSU.
Terminal Block powerinput: +48VDC, -48VDC, 88~370VDC, or 90~264VAC.
Supports redundant power supplies for flexible application.
-40℃to 75℃(-40℉to 167℉) operating temperature range.
Tested for functional operation @ -40℃to 85℃(-40℉to 185℉).
Industry metal case.
Supports Rack Mounting installation.
Management Support
VLAN
Port-basedVLAN
IEEE802.1Q taggedVLAN
TRUNKING
PortTrunking
PORT-SECURITY
Per-port programmable MAC address locking
Up to 24 Static SecureMAC addresses perport
IEEE802.1x Port-based Network Access Control

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PORT-MIRRORING
Port-mirroring
QOS (IEEE802.1p Quality of Service)
4 priority queues
INTERNETWORKING PROTOCOLS
Bridging:
IEEE802.1s Multiple SpanningTree
IEEE802.1w Rapid SpanningTree
IEEE802.1D SpanningTree compatible
IEEE802.1Q GVRP
Ring
IPMulticast:
IGMP Snooping
Rate Control
NTP
NETWORK MANAGEMENT METHODS
Console port access via RS-232 cable (CLI, Command LineInterface)
Telnet remote access
SNMP agent:
MIB-2 (RFC1213)
Bridge MIB (RFC1493)
RMON MIB (RFC2819) statistics, history, alarm and events
VLAN MIB (IEEE802.1Q/RFC2674)
Private MIB
Web browser
TFTP software-upgrade capability

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Front Panel Display
POWER
This LED comes on when the switch is properly connected to power and turned on.
Port Status LEDs
The LEDs are located on the front panel, displaying status for each respective port. Please
refer to the following table for more details.
LED
State
Indication
Power
Steady
Power on
Off
Power off
10/100Base-TX, 100Base-FX/BX
Link/ACT
Steady
A valid network connection
established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
10/100/1000Base-TX, SFP, 1000Base-SX/LX/BX
Link/ACT
Steady
A valid network connection
established
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
SFP
SFP
Steady
A valid SFP connection
established
Off
WithoutSFP

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Physical Ports
The Industry Managed Ethernet Switch provides:
24 FE + 4 GE Combo SFP Managed Switch -40 to 75C, IEC61850
CONNECTIVITY
RJ-45 connectors onTX ports
ST or SC connector on 100Base-FX fiber port
SC connector on 100Base-BX fiber port
SC connector on 1000Base-SX/LX/BX fiber port
Duplex LC connector on SFP 1000Base-SX/LX/BX fiber transceiver
MODE SELECTION
10Base-T full-duplex mode
10Base-T half-duplex mode
100Base-TX full-duplex mode
100Base-TX half-duplex mode
100Base-FX full-duplex mode
1000Base-T/SX/LX full-duplex mode
Auto-negotiating mode

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Switch Management
Web-based browser interface
The switch also boasts a point-and-click browser-based interface that lets user access full
switch configuration and functionality from a Netscape or Internet Explorer browser.
Administration console via RS-232 serial port (CLI)
The switch provides an onboard serial port, which allows the switch to be configured via a
directly connected terminal.
External SNMP-based network management application
The switch can also be configured via SNMP.

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Installation
This chapter gives step-by-step instructions about how to install the switch:
Selecting a Site for the Switch
As with any electric device, you should place the switch where it will not be subjected to
extreme temperatures, humidity, or electromagnetic interference. Specifically, the site you
select should meet the following requirements:
-The ambient temperatureshould be between -40°C to 75℃(-40℉to 167℉).
-The relative humidity should be less than 95 percent, non-condensing.
-Surrounding electrical devices should not exceed the electromagnetic field (RFC)
standards.
-Make sure that the switch receives adequate ventilation. Do not block the ventilation
holes on each side of the switch.
Connecting to Power
AC inlet power socket:
Step 1: Connect the supplied AC power cord to the receptacle on the back of the switch,
and then plug it into a standard AC outlet with a voltage range from 100 to 240VAC.Turn
on the AC power switch at the back panelto turn on the switch.
Step 2: Turn off the AC switch if you wantto shut down the switch.
Terminal Block power input:

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+48VDC
-48VDC
88-370VDC
90-264VAC
0
-48
0
N
+
+48
0
88-370
L
Earth Ground
Protect Ground
<Note> Dielectric withstand (Hipot) test for DC power input, must remove metal chip
between Earth Ground and Protect Ground of the terminal block power input to avoid
damage to the Switch.
Proceduresto Replace Inactive Redundant Power Supply
Module
These procedures provide instructions on removing inactive redundant power supply
module and installing a new redundant power supply module in Managed Ethernet
Switch while Managed Ethernet Switch still keeps operating normally with another
redundant power supply module.
1. Make sure to turn off the power source connected to inactive redundant power
supply module first, by loosening terminal block screws and disconnect power cables
from terminal block on inactive redundant power supply module.
2. Loosen inactive redundant power supply module screws and remove inactive
redundant power supply module from redundant power supply slot of Managed
Ethernet Switch.
3. Slide in new redundant power supply module in redundant power supply slot of
Managed Ethernet Switch and tighten new redundant power supply module screws.
4. Connect power cables to terminal block on new redundant power supply module by
tightening terminal block screws.
5. Turn on the power source connected to newredundant power supply module.

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Connecting toYour Network
CableType & Length
It is necessary to follow the cable specifications below when connecting the switch to your
network. Use appropriate cables that meet your speed and cabling requirements.
Cable Specifications
Speed
Connector
Port Speed
Half/Full Duplex
Cable
Max. Distance
10Base-T
RJ-45
10/20 Mbps
2-pair UTP/STP Cat. 3, 4, 5
100 m
100Base-TX
RJ-45
100/200 Mbps
2-pair UTP/STP Cat. 5
100 m
1000Base-T
RJ-45
2000 Mbps
4-pair UTP/STP Cat. 5
100 m
100Base-FX
ST, SC
200 Mbps
2 km
100Base-FX
ST, SC
200 Mbps
20, 40, 75, 100 km
100Base-BX
SC
200 Mbps
2, 5 km
100Base-BX
SC
200 Mbps
20, 40 km
1000Base-SX
SC
2000 Mbps
MMF (62.5
220 m, 2 km
1000Base-SX
SC
2000 Mbps
550 m
1000Base-LX
SC
2000 Mbps
10, 20, 50 km
1000Base-BX
SC
2000 Mbps
20, 40 km
SFP
1000Base-SX
Duplex LC
2000 Mbps
550 m, 2 km
1000Base-LX
Duplex LC
2000 Mbps
10, 40, 60 km
1000Base-BX
Duplex LC
2000 Mbps
70 km
Cabling
Step 1: First, ensure the power of the switch and end devices are turned off.
<Note> Always ensurethat the power is off before any installation.
Step 2:Prepare cable with corresponding connectors for each type of port in use.
Step 3: Consult Cable Specifications Table on previous page for cabling requirements
based on connectors and speed.
Step 4:Connect one end of the cable to the switch and the other end to a desired device.
Step 5: Once the connections between two end devices are made successfully, turn on the
power and the switch is operational.
Note: IES-2881 packs with 24 100Base SFP slots + 4 Gigabit Combo SFP slots. Contact us for
more options in details

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Switch Management
This chapter explains the methods that you can use to configure management access to
the switch. It describes the types of management applications and the communication
and management protocolsthat deliver data between your management device
(workstation or personal computer) and the system. It also contains information about
port connection options.
This chapter covers the following topics:
Management Access Overview
Key Concepts
Key Guidelines for Implementation
Web Management Access
Administration Console Access
SNMP Access
Standards, Protocols, and Related Reading
Management Access Overview
The switch gives you the flexibility to access and manage the switch using any or all of the
following methods.
The web browser interface and administration console(CLI) support are embedded in the
switch software and are available for immediate use.

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Administration Console (CLI)
The administration console is an internal, character-oriented, Command Line Interface (CLI)
for performing system administration such as displaying statistics or changing option
settings. Using this method, you can view the administration console from a terminal,
port.There are two ways to use this management method: direct access or modem access.
The following sections describe these methods.
Direct Access
Direct access to the administration console is achieved by directly connecting a terminal
or a PC equipped with a terminal-emulation program (such as HyperTerminal) to the
switch console port.
When using the management method, configure the terminal-emulation program to use
the following parameters (you can change these settings after login):
[DEFAULT PARAMETERS]
115,200bps
8 data bits
No parity
1 stop bit
This management method is often preferred because you can remain connectedand
monitor the system during system reboots. Also,certain error messages are sent to the
serial port, regardless of the interface through which the associated action was initiated. A
Macintosh or PC attachment can use any terminal-emulation program for connecting to
the terminal serial port. A workstation attachment under UNIX can use an emulator such
asTIP.
Modem Access
external modem attached to the console port.The switch management program provides
Console Port screen, accessible from the Basic Management screen that lets you
configure parameters for modem access.
When you have configured the external modem from the administration console, the
switch transmits characters that you have entered as output on the modem port.The
switch echoes characters that it receives as input on the modem port to thecurrent
administration console session.The console appears to be directly connected to the
external modem.