Advantech EKI-7428 Series User manual

User Manual
EKI-7428 Series
24GE+4G Combo/24GE PoE+4G
Combo Port L2 Managed Switch

ii EKI-7428 Series User Manual
Copyright
The documentation and the software included with this product are copyrighted 2006
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable.
However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any
infringements of the rights of third parties, which may result from its use.
Acknowledgements
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (5 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for five years from the date of
purchase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is
defective, it will be repaired or replaced at no charge during the warranty period. For
out of-warranty repairs, you will be billed according to the cost of replacement
materials, service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any on screen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Part No. XXXXXXXXXX Edition 1
Printed in Taiwan April 2018

EKI-7428 Series User Manual iii
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions
for passing included the equipment being operated within an industrial enclosure. In
order to protect the product from being damaged by ESD (Electrostatic Discharge)
and EMI leakage, we strongly recommend the use of CE-compliant industrial
enclosure products.
FCC Class A
Note: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
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 his
own expense.
Technical Support and Assistance
1. Visit the Advantech web site at www.advantech.com/support where you can find
the latest information about the product.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages

iv EKI-7428 Series User Manual
Warnings, Cautions and Notes
Document Feedback
To assist us in making improvements to this manual, we would welcome comments
and constructive criticism. Please send all such - in writing to:
[email protected]
Packing List
Before setting up the system, check that the items listed below are included and in
good condition. If any item does not accord with the table, please contact your dealer
immediately.
1 x L2 Managed Switch
1 x DIN-Rail mounting Bracket and Screws
1 x Wall-mounting Bracket
Warning! Warnings indicate conditions, which if not observed, can cause personal
injury!
Caution! Cautions are included to help you avoid damaging hardware or losing
data. e.g.
There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer's
instructions.
Note! Notes provide optional additional information.

EKI-7428 Series User Manual v
Safety Instructions
Read these safety instructions carefully.
Keep this User Manual for later reference.
Disconnect this equipment from any DC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
For plug-in equipment, the power outlet socket must be located near the
equipment and must be easily accessible.
Keep this equipment away from humidity.
Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
All cautions and warnings on the equipment should be noted.
If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
Never pour any liquid into an opening. This may cause fire or electrical shock.
Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
–If one of the following situations arises, get the equipment checked by
service personnel:
–The power cord or plug is damaged.
–Liquid has penetrated into the equipment.
–The equipment has been exposed to moisture.
–The equipment does not work well, or you cannot get it to work according to
the user's manual.
–The equipment has been dropped and damaged.
–The equipment has obvious signs of breakage.
DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE
STORAGE TEMPERATURE MAY GO -40°C (-40°F) ~ 85°C (185°F). THIS
COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A
CONTROLLED ENVIRONMENT.
The sound pressure level at the operator's position according to IEC 704-1:1982
is no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1.
Advantech disclaims all responsibility for the accuracy of any statements
contained herein.

vi EKI-7428 Series User Manual
Wichtige Sicherheishinweise
Bitte lesen sie Sich diese Hinweise sorgfältig durch.
Heben Sie diese Anleitung für den späteren Gebrauch auf.
Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie
Keine Flüssig-oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch
zur Reinigung.
Die NetzanschluBsteckdose soll nahe dem Gerät angebracht und leicht
zugänglich sein.
Das Gerät ist vor Feuchtigkeit zu schützen.
Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen
oder Fallen könnte Verletzungen hervorrufen.
Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor
überhitzung schützt. Sorgen Sie dafür, daB diese Öffnungen nicht abgedeckt
werden.
Beachten Sie beim. AnschluB an das Stromnetz die AnschluBwerte.
Verlegen Sie die NetzanschluBleitung so, daB niemand darüber fallen kann. Es
sollte auch nichts auf der Leitung abgestellt werden.
Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten.
Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom
Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung
vermieden.
Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in
das Gerät gelangen. Dies könnte einen Brand bzw. elektrischen Schlag
auslösen.
Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen
Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen
und von einer qualifizierten Servicestelle zu überprüfen:
–Netzkabel oder Netzstecker sind beschädigt.
–Flüssigkeit ist in das Gerät eingedrungen.
–Das Gerät war Feuchtigkeit ausgesetzt.
–Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert
oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen.
–Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.
–Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt
70dB(A) oder weiger.
Haftungsausschluss: Die Bedienungsanleitungen wurden entsprechend der
IEC-704-1 erstellt. Advantech lehnt jegliche Verantwortung für die Richtigkeit
der in diesem Zusammenhang getätigten Aussagen ab.

EKI-7428 Series User Manual vii
Safety Precaution - Static Electricity
Static electricity can cause bodily harm or damage electronic devices. To avoid
damage, keep static-sensitive devices in the static-protective packaging until the
installation period. The following guidelines are also recommended:
Wear a grounded wrist or ankle strap and use gloves to prevent direct contact to
the device before servicing the device. Avoid nylon gloves or work clothes,
which tend to build up a charge.
Always disconnect the power from the device before servicing it.
Before plugging a cable into any port, discharge the voltage stored on the cable
by touching the electrical contacts to the ground surface.

viii EKI-7428 Series User Manual
Contents
Chapter 1 Product Overview................................1
1.1 Specifications............................................................................................2
1.2 Hardware Views........................................................................................3
1.2.1 Front View.....................................................................................3
1.2.2 Rear View .....................................................................................5
1.3 Dimensions ...............................................................................................6
Chapter 2 Switch Installation...............................7
2.1 Warnings...................................................................................................8
2.2 Installation Guidelines.............................................................................10
2.3 Environment and Enclosure Guidelines..................................................10
2.3.1 Connecting Hardware.................................................................10
2.4 Verifying Switch Operation......................................................................11
2.5 Installing the Switch ................................................................................11
2.5.1 Rack-Mounting............................................................................11
2.6 Installing and Removing SFP Modules ...................................................12
2.6.1 Installing SFP Modules...............................................................12
2.6.2 Removing SFP Modules.............................................................14
2.7 Connecting the Switch to Ethernet Ports ................................................15
2.7.1 RJ45 Ethernet Cable Wiring .......................................................15
2.8 Connecting the Switch to Console Port...................................................16
2.9 Power Supply Installation........................................................................17
2.9.1 Overview.....................................................................................17
2.9.2 Considerations............................................................................18
2.9.3 Grounding the Device.................................................................18
2.9.4 Wiring a Relay Contact...............................................................19
2.9.5 Wiring the Power Inputs..............................................................20
2.10 Reset Button ...........................................................................................21
Chapter 3 Configuration Utility..........................22
3.1 First Time Setup......................................................................................23
3.1.1 Overview.....................................................................................23
3.1.2 Introduction.................................................................................23
3.1.3 Administrative Interface Access..................................................23
3.2 Command Line Interface Configuration ..................................................26
3.2.1 Introduction to Command-Line Interface (CLI)............................26
3.2.2 Accessing the CLI.......................................................................26
3.3 Web Browser Configuration ....................................................................27
3.3.1 Preparing for Web Configuration ................................................27
3.3.2 System Login..............................................................................27
Chapter 4 Managing Switch ...............................28
4.1 Log In......................................................................................................29
4.2 Recommended Practices........................................................................29
4.2.1 Changing Default Password .......................................................29
4.3 Monitoring ...............................................................................................30
4.3.1 Device Information......................................................................30
4.3.2 Logging Message........................................................................31
4.3.3 Port Monitoring............................................................................32

EKI-7428 Series User Manual ix
4.3.4 Link Aggregation......................................................................... 33
4.3.5 LLDP Statistics ........................................................................... 33
4.3.6 IGMP Statistics........................................................................... 34
4.4 System.................................................................................................... 35
4.4.1 IP Settings .................................................................................. 35
4.4.2 DHCP Client Option 82............................................................... 36
4.4.3 DHCP Auto Provision ................................................................. 37
4.4.4 IPv6 Settings............................................................................... 37
4.4.5 Management VLAN .................................................................... 38
4.4.6 System Time............................................................................... 38
4.5 L2 Switching............................................................................................ 40
4.5.1 Port Configuration....................................................................... 40
4.5.2 Port Mirror................................................................................... 41
4.5.3 Link Aggregation......................................................................... 42
4.5.4 802.1Q VLAN.............................................................................. 45
4.5.5 Q-in-Q......................................................................................... 48
4.5.6 GARP.......................................................................................... 49
4.5.7 802.3az EEE............................................................................... 51
4.5.8 Multicast...................................................................................... 53
4.5.9 Jumbo Frame.............................................................................. 57
4.5.10 Spanning Tree............................................................................ 58
4.5.11 X-Ring Elite................................................................................. 63
4.5.12 X-Ring Pro.................................................................................. 64
4.5.13 Loopback Detection.................................................................... 66
4.5.14 CFM............................................................................................ 67
4.5.15 ERPS.......................................................................................... 68
4.6 MAC Address Table................................................................................ 70
4.6.1 Static MAC.................................................................................. 70
4.6.2 MAC Aging Time......................................................................... 70
4.6.3 Dynamic Forwarding Table......................................................... 71
4.7 Security................................................................................................... 72
4.7.1 Storm Control.............................................................................. 72
4.7.2 Port Security............................................................................... 74
4.7.3 Protected Ports........................................................................... 74
4.7.4 DoS Prevention........................................................................... 75
4.7.5 Applications ................................................................................ 77
4.7.6 802.1x......................................................................................... 79
4.7.7 IP Security .................................................................................. 80
4.7.8 Access Control List..................................................................... 82
4.7.9 IP Source Guard......................................................................... 84
4.7.10 DHCP Snooping ......................................................................... 85
4.7.11 ARP Spoofing............................................................................. 86
4.8 QoS......................................................................................................... 87
4.8.1 General....................................................................................... 87
4.8.2 QoS Basic Mode......................................................................... 92
4.8.3 Rate Limit.................................................................................... 93
4.8.4 Bandwidth Guarantee................................................................. 95
4.9 Management........................................................................................... 96
4.9.1 LLDP........................................................................................... 96
4.9.2 SNMP ......................................................................................... 99
4.9.3 Power Over Ethernet................................................................ 101
4.9.4 TCP Modbus............................................................................. 103
4.9.5 DHCP Server............................................................................ 103
4.9.6 SMTP Client.............................................................................. 108
4.9.7 RMON....................................................................................... 110
4.10 Diagnostics ........................................................................................... 113
4.10.1 Cable Diagnostics..................................................................... 113
4.10.2 Ping Test................................................................................... 114
4.10.3 IPv6 Ping Test .......................................................................... 115

x EKI-7428 Series User Manual
4.10.4 System Log...............................................................................116
4.10.5 DDM..........................................................................................118
4.11 Tools .....................................................................................................119
4.12 Modbus/TCP Mapping ..........................................................................124
Chapter 5 Troubleshooting ..............................143
5.1 Troubleshooting ....................................................................................144