User’s Guide
EX17008 and EX17016 Web-Smart Switches
FastFind Links
Introduction
Unpacking and Installation
Preparing to Configure the Switch
Configuring the Switch
All Rights Reserved
Dissemination or reproduction of this document, or its contents, is not authorized except where expressly
permitted. Violators are liable for damages. All rights reserved, for the purposes of patent application or
trademark registration.
Disclaimer of Liability
The information contained in this document is subject to change without notice. EtherWAN is not liable for any
errors or omissions contained herein or for resulting damage in connection with the information provided in this
manual.
Registered Trademarks
The following words and phrases are registered Trademarks of EtherWAN Systems Inc.
EtherOS™
Ethernet to the World™
All other trademarks are property of their respective owners.
Warranty
For details on the EtherWAN warranty replacement policy, please visit our web site at:
https://kb.etherwan.com/index.php?View=entry&EntryID=27
Products Supported by this Manual:
EX17008 and EX17016
Revision
Document Version
Date
Description
A
Version 1
08/052014
Initial release
Preface
Audience
This guide is designed for the person who installs, configures, deploys, and maintains the Ethernet
network. This document assumes the reader has moderate hardware, computer, and Internet skills.
Document Revision Level
This section provides a history of the revision changes to this document.
Changes in this Revision
N/A - this is first version of this document.
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EX17008 and EX17016 Web-Smart Switches User Guide
Symbol
Meaning
Description
Note
Notes emphasize or supplement important points of the main text.
Tip
Tips provide helpful information, guidelines, or suggestions for performing tasks more
effectively.
Warning
Warnings indicate that failure to take a specified action could result in damage to the
device, or could result in serious bodily injury.
Electric Shock Hazard
This symbol warns users of electric shock hazard. Failure to take appropriate precautions
such as not opening or touching hazardous areas of the equipment could result in injury or
death.
Convention
Description
Bold
Indicates text on a window, other than the window title, including menus, menu options, buttons, fields, and labels.
Italic
Indicates a variable, which is a placeholder for actual text provided by the user or system. Angled brackets (< >) are
also used to indicate variables.
screen/code
Indicates text that is displayed on screen or entered by the user.
< > angled
brackets
Indicates a variable, which is a placeholder for actual text provided by the user or system. Italic font is also used to
indicate variables.
[ ] square
brackets
Indicates optional values.
{ } braces
Indicates required or expected values.
| vertical bar
Indicates that you have a choice between two or more options or arguments.
Document Conventions
This guide uses the following conventions to draw your attention to certain information.
Safety and Warnings
This guide uses the following symbols to draw your attention to certain information.
Typographic Conventions
This guide also uses the following typographic conventions.
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EX17008 and EX17016 Web-Smart Switches User Guide
References to Switch Models
This guide covers the EX17008 and EX17016 Web-Smart Switches from EtherWAN Systems, Inc.
When information in this guide applies to both models, the models are referred to collectively as “the
switch.” If information applies to specific models only, those models are identified by model name
(either EX17008 or EX17016).
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EX17008 and EX17016 Web-Smart Switches User Guide
Contents
Preface ..................................................................................................................... iii
Changes in this Revision ........................................................................................... iii
Document Conventions ............................................................................................ iv
Safety and Warnings ................................................................................................ iv
Typographic Conventions ......................................................................................... iv
References to Switch Models .................................................................................... v
Contents .................................................................................................................. vi
1 Introduction ........................................................................................................... 9
Key Features ........................................................................................................... 11
Model EX17008 Features .................................................................................. 11
Model EX17016 Features .................................................................................. 11
Common Features ............................................................................................. 11
Quick Start Guide ................................................................ .................................... 12
2 Unpacking and Installation ................................................................................ 13
Unpacking the Hardware ......................................................................................... 14
System Requirements ............................................................................................. 14
Hardware Features .................................................................................................. 15
Front Panel ........................................................................................................ 15
Rear Panel ........................................................................................................ 17
Side and Bottom Panels .................................................................................... 17
Installing the Switch ................................................................................................. 17
Preparing the Site .............................................................................................. 18
Installing the Switch ........................................................................................... 18
Connecting to the 10/100 Mbps RJ-45 Ports ..................................................... 20
Checking the Installation .................................................................................... 20
Applying AC Power ............................................................................................ 20
Where to Go from Here ........................................................................................... 21
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EX17008 and EX17016 Web-Smart Switches User Guide
3 Preparing to Configure the Switch ................................................................ .... 22
Connecting the PC .................................................................................................. 23
Configuring TCP/IP Settings for Microsoft Windows 7 ............................................. 23
Disabling Proxy Settings .......................................................................................... 25
Disabling Proxy Settings in Internet Explorer ..................................................... 25
Disabling Proxy Settings in Firefox .................................................................... 26
Disabling Proxy Settings in Safari ...................................................................... 26
Disabling Firewall and Security Software ................................................................. 27
4 Configuring the Switch ....................................................................................... 28
Logging in to the Web Management Interface ......................................................... 29
Idle Time Security .................................................................................................... 30
Understanding the Web Management Interface....................................................... 30
Web Management Interface Menus ......................................................................... 32
Administrator Menu ........................................................................................... 34
Port Management Menu .................................................................................... 41
VLAN Setting Menu ........................................................................................... 52
Per Port Counter Menu ...................................................................................... 63
Trunk Setting Menu ........................................................................................... 65
QoS Setting Menu ............................................................................................. 68
Security Menu.................................................................................................... 74
Configuration Backup/Recovery Menu ............................................................... 80
Miscellaneous Menu .......................................................................................... 83
Logout Menu ..................................................................................................... 86
5 Troubleshooting.................................................................................................. 87
Troubleshooting Chart ............................................................................................. 88
Additional Troubleshooting Suggestions .................................................................. 89
Network Adapter Cards ..................................................................................... 89
Configuration ..................................................................................................... 89
Switch Integrity .................................................................................................. 89
Auto-Negotiation ................................................................................................ 89
Technology .............................................................................................................. 90
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EX17008 and EX17016 Web-Smart Switches User Guide
Power ...................................................................................................................... 90
Mechanical .............................................................................................................. 91
Interface .................................................................................................................. 91
Environment ............................................................................................................ 91
Regulatory Approvals .............................................................................................. 92
Index ....................................................................................................................... 94
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EX17008 and EX17016 Web-Smart Switches User Guide
Topics:
Congratulations on your purchase of the EX17008 or EX17016
Web-Smart Switch from EtherWAN Systems, Inc. Your switch is a
state-of-the-art IEEE-compliant network solution designed for
users who require high-performance along with the power of
management to eliminate bottlenecks and increase productivity.
Your switch is also a Power Sourcing Equipment (PSE) device. All
10/100 Mbps ports support Power over Ethernet (PoE), which
detects and supplies power with IEEE 802.3af-complaint powered
devices automatically. To simplify installation, the switch is
shipped ready for use.
Key Features (page 11)
Quick Start Guide (page
12)
1 Introduction
EX17008 and EX17016 Web-Smart Switches User Guide
9
Figure 1-1. EX17008 Series Switch
Figure 1-2. EX17016 Series Switch
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EX17008 and EX17016 Web-Smart Switches User Guide
Key Features
This section summarizes the key features of the EX17008 and EX17016 switches.
Model EX17008 Features
8 10/100BASE-TX ports supporting IEEE 802.3af Power over Ethernet (PoE) Power Sourcing
Equipment (PSE), with a total PoE power budget of 123.2 W Max.
Model EX17016 Features
16 10/100BASE-TX ports supporting IEEE 802.3af PoE PSE, with a total PoE power budget of
246.4 W Max.
Common Features
All 10/100TX ports support full/half-duplex, auto-negotiation, and auto-MDI/MDIX
Web management interface for configuring PoE power status and link status, system, IP
configuration, port-based VLAN, QoS mode, and QoS priority
100 – 240 VAC, 50 – 60 Hz internal universal power supply
0°C to 45°C (32°F to 113°F) operating temperature range
Supports rack mounting
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EX17008 and EX17016 Web-Smart Switches User Guide
Step
Description
For Reference, See…
1.
Find a Location for the Switch
Set the switch on a flat surface or mount it in a standard rack (1 rack unit high) using the supplied
rack-mounting hardware brackets.
“Preparing the Site” (page 18)
2.
Connect to the 10/100 Mbps Switch Ports
Connect one end of a Category 5 or better Ethernet cable to the Ethernet port of a computer,
printer, network storage, or other network device.
Connect the other end to a 10/100 Mbps RJ-45 port on the switch:
Model EX17008: use ports 1 through 8.
Model EX17016: use ports 1 through 16.
Repeat this step for each additional device you want to connect to the 10/100 Mbps ports.
“10/100 Mbps RJ-45 Ports" (page 15)
and
“Connecting to the 10/100 Mbps RJ-45
Ports” (page 20)
3.
Power On
Connect the female end of the supplied AC power adapter cable to the power receptacle on
the back of the switch.
Connect the 3-pronged end of the AC power adapter cable to a grounded 3-pronged AC outlet.
Move the ON/OFF switch on the rear panel of the switch to the ON position.
Wait for the switch to complete its Power On Self Test.
Confirm that the LEDs for ports connected to a device are green. If not, replace the Ethernet
cable, and then check the port LED again.
“Applying AC Power” (page 20)
4.
Configure the Switch
Configure a PC for subnet 192.168.2.n, where n is a number other than 1 in the range 0 to 255.
Connect the PC to a 10/100 Mbps RJ-45 port on the switch, launch a browser, and specify the
switch’s default IP address 192.168.2.1.
At the User Log In page, type admin in the ID and Password fields, and then click OK.
Click Administrator > Authentication Configuration, enter a new case-sensitive username
and password, and then click Update.
Click Administrator > System IP Configuration. Next to IP Configure, click DHCP, or click
Static and enter the IP address, subnet mask, and gateway settings for the network on which
you will use the switch. Click Update.
Change any other settings, as necessary.
Chapters 3 and 4
Quick Start Guide
The following procedure enables advanced users to get their switch up and running in the shortest
possible time. For detailed installation instructions, refer to the sections in the right column below.
EX17008 and EX17016 Web-Smart Switches User Guide
12
Topics:
This chapter describes how to unpack and install the EX17008
and EX17016 switches.
Unpacking the Hardware
(page 14)
System Requirements
(page 14)
Hardware Features (page
15)
Installing the Switch (page
17)
Where to Go from Here
(page 21)
2 Unpacking and Installation
EX17008 and EX17016 Web-Smart Switches User Guide
13
Unpacking the Hardware
Unpack the items and confirm that no items are missing or damaged. Your package should include:
One EX17008 or EX17016 switch
One external power adapter
Rack-mounting hardware brackets
One CD containing this user’s guide
If any item is damaged or missing, notify your authorized EtherWAN representative. Keep the carton,
including the original packing material, in case you need to store the product or return it.
System Requirements
To complete your installation, you need the following items:
Computer with an Ethernet (RJ-45) Interface
Managing the switch requires a personal or notebook computer (PC) with a 10/100base-TX
Ethernet interface and a physical RJ-45 connection. The preferred operating system for the
computer is Microsoft Windows XP/Vista/7. You can use Apple OSX or Linux systems as well, but
for brevity, all web configurations in this manual use Windows 7 as the underlying operating
system.
Category 5+ Ethernet Cables
An Ethernet cable of at least Category 5 rating is required to connect your PC to the switch. The
cable can be configured as "straight-through" or crossover.
Web Browser Software
Use any of the following web browsers when configuring the switch:
– Internet Explorer
– Mozilla Firefox
– Google Chrome
Internet Explorer is the preferred browser for EtherWAN switch configuration.
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EX17008 and EX17016 Web-Smart Switches User Guide
Reset
Button
Status
LEDs
10/100
Mbps Ports
Reset
Button
Status LEDs
10/100 Mbps Ports
Power
LED
Hardware Features
The following sections describe the hardware features of the EX17008 and EX17016 switches.
Front Panel
Figure 2-1 and Figure 2-2 show the front panels of the EX17008 and EX17016 switches.
Figure 2-1. Front Panel of the EX17008 Switch
Figure 2-2. Front Panel of the EX17016 Switch
10/100 Mbps RJ-45 Ports
The EX17008 switch has 8 10/100 Mbps RJ-45 ports designated 1 through 8 (see Figure 2-1). The
EX17016 switch has 16 10/100 Mbps RJ-45 ports designated 1 through 16 (see Figure 2-2).
These ports are auto-sensing, auto-MDIX 10/100 Mbps ports. When you insert a cable into an RJ-45
port, the switch:
Determines whether the cable is a straight-through or crossover cable.
Automatically ascertains the maximum speed (10 or 100 Mbps) and duplex mode (half- or
full-duplex) of the attached device.
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: You can also reboot the switch using the Reboot Device page in the switch’s Web
management interface (see “Reboot Device Page” on page 40).
LED
Color
Status
Description
Power
Yellow
ON
Power is supplied to the switch.
PoE
(the port number)
Yellow
ON
Power Device (PD) is connected.
OFF
PD is disconnected.
Link/ACT
(the port number)
Green
ON
A valid network connection has been established.
OFF
Data transmission is not occurring on the port.
Flashing
Data is being sent or received on the port.
After determining this information, the switch configures the RJ-45 port automatically to enable
communications with the attached device, without requiring user intervention.
Reset Button
The EX17008 and EX17016 front panels have a reset button to reset the switch to its factory default
settings. This button is recessed to prevent accidental resets of the switch.
To reset the switch to its factory default settings and remove all customized overrides you made to the
default settings:
1. Leave power cord connected to the switch.
2. Using a pin or paper clip, press and hold the reset button for about 10 seconds, then release the
reset button.
3. Wait for the switch to reboot.
LEDs
The EX17008 and EX17016 front panel LEDs show power, PoE, and link/activity status. Table 2-1
summarizes the LEDs on the switch.
Table 2-1. Front Panel LEDs
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EX17008 and EX17016 Web-Smart Switches User Guide
Fan
ON/OFF
Switch
Power
Receptacle
Fan
ON/OFF
Switch
Power
Receptacle
Rear Panel
The EX17008 and EX17016 rear panel has a receptacle for connecting the supplied external power
adapter. Use only the external power adapter supplied with the switch.
The rear panel also has one fan that allows air to pass through the switch enclosure and exit through
the rear of the chassis. Be sure the fan is not blocked.
Figure 2-3. Rear Panel of the EX17008 Switch
Figure 2-4. Rear Panel of the EX17016 Switch
Side and Bottom Panels
The EX17008 and EX17016 side panels have vents for cooling. Be sure these vents are not blocked.
The bottom panel has a product label that shows regulatory compliance, product serial number, and
other information.
Installing the Switch
Switch installation involves the following steps:
1. Preparing the site. See page 18
2. Installing the switch. See page 18.
3. Connecting to the 10/100 Mbps RJ-45 ports. See page 20.
4. Checking the installation. See page 20.
5. Applying AC power. See page 20.
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EX17008 and EX17016 Web-Smart Switches User Guide
Characteristics
Requirements
Mounting
Desktop installations:
Provide a flat table or shelf surface.
Rack-mount installations:
Use a 19-inch (48.3-centimeter) EIA standard equipment rack that is grounded and physically secure. You
also need the rack-mount guide supplied with your switch.
Access
Locate the switch in a position that lets you access the front panel RJ-45 ports, view the front panel LEDs,
and access the rear-panel power connector.
Power source
Provide a power source within 6 feet (1.8 meters) of the installation location. Power specifications for the
switch are shown in Appendix A. Be sure the AC outlet is not controlled by a wall switch, which can
accidentally turn off power to the outlet and the switch.
Environmental
Temperature:
Install the switch in a dry area, with ambient temperature between 0 and 40ºC (32 and 104ºF). Keep the
switch away from heat sources such as direct sunlight, warm air exhausts, hot-air vents, and heaters.
Operating humidity:
The installation location should have a maximum relative humidity of 90%, non-condensing.
Ventilation:
Do not restrict airflow by covering or obstructing the vents on the rear and side panels of the switch. Keep at
least 2 inches (5.08 centimeters) free on all sides for cooling.
Be sure there is adequate airflow in the room or wiring closet where you intend to install the switch.
Operating conditions:
Keep the switch at least 6 ft (1.83 m) away from nearest source of electromagnetic noise, such as a
photocopy machine.
Stacking
If you intend to stack two or more switches, be sure:
The mounting surface can safely support the stack.
There is adequate space around the stack for ventilation and cooling.
Preparing the Site
Before you install your switch, be sure your operating environment meets the operating environment
requirements in Table 2-2.
Table 2-2. Site Requirements
Installing the Switch
You can install your switch on a flat surface or in a standard EIA 19-inch rack that can be placed in a
wiring closet with other equipment.
If installing the switch on a desktop or shelf, allow sufficient ventilation space between the device
and the objects around it.
If installing the switch in a rack, attach the supplied rack-mounting brackets to the switch's front
panel (one on each side), and secure them with the screws provided with the equipment rack. For
more information, refer to the documentation that came with the equipment rack.
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EX17008 and EX17016 Web-Smart Switches User Guide
Figure 2-5. EX17008 Switch Dimensions
Figure 2-6. EX17016 Switch Dimensions
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: PoE faults are caused when noncompliant cabling or powered devices are connected to
a PoE port. Use only standard-compliant cabling to connect IEEE 802.3af-compliant devices to
PoE ports. A cable or device that causes a PoE fault must be removed from the network.
Connecting to the 10/100 Mbps RJ-45 Ports
The front panel of the switch provides 8 or 16 10/100 Mbps RJ-45 ports, depending on the model (see
“10/100 Mbps RJ-45 Ports” on page 15). To prevent ESD damage, follow normal board and
component handling procedures.
To connect devices to the switch’s 10/100 Mbps RJ-45 ports:
1. Insert one end of a Category 5 or better Ethernet cable into a switch port.
2. Insert the other cable end into the Ethernet port of a computer, printer, network storage, or other
network device.
3. Repeat steps 1 and 2 for each additional device you want to connect to the switch.
Checking the Installation
Before you apply power:
Inspect the equipment thoroughly.
Verify that all cables are installed correctly.
Check cable routing to make sure cables are not damaged or create a safety hazard.
Be sure all equipment is mounted properly and securely.
Applying AC Power
EX17008 and EX17016 switches have an ON/OFF switch that controls power to the switch. Before
you connect the power cord, select an AC outlet that is not controlled by a wall switch, which can turn
off power to the switch. After you select an appropriate outlet, use the following procedure to apply AC
power.
1. Connect the female end of the supplied AC power adapter cable to the power receptacle on the back
of the switch.
2. Connect the 3-pronged end of the AC power adapter cable to a grounded 3-pronged AC outlet.
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EX17008 and EX17016 Web-Smart Switches User Guide
3. On the rear panel, move the ON/OFF switch to the ON position ( ).
When you apply power:
All green PoE and Link/ACT LEDs blink momentarily.
The fan starts.
The yellow Power LED goes ON.
The Link/ACT LEDs for every port connected to a device flash, as the switch conducts a brief
Power On Self-Test (POST).
After the switch passes the POST, the Link/ACT LEDs for every port connected to a device go ON.
The PoE LEDs also go ON if Power Devices are connected. The switch is now functional and ready to
pass data.
If you do not hear the fan, or if the Power LED is not ON, check that the power cable is plugged in
correctly, the ON/OFF switch is set to the ON position, and that the power source is good and not
controlled by a wall switch. If this does not resolve the problem, see Chapter 5, Troubleshooting.
Where to Go from Here
After you power-up the switch for the first time, you configure it using the switch’s built-in management
software. For more information, see Chapters 3 and 4.
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EX17008 and EX17016 Web-Smart Switches User Guide
Topics:
After you install the switch, configure it using the switch’s built-in
Web management interface and a Web browser on a PC.
For the Web browser to access the switch’s Web management
interface, the PC and switch must be on the same subnet. This
means the first time you configure the switch, you must change
your PC’s TCP/IP settings to match the switch’s default subnet of
192.168.2.1.
The procedure for changing your PC’s TCP/IP settings depends
on the PC’s operating system. This chapter describes how to
configure TCP/IP settings for PCs that have a Microsoft Windows
7 operating system.
If your PC is running an operating system other than Windows 7,
refer to the documentation for your operating system to find out
how to change the PC’s TCP/IP settings.
Connecting the PC (page
23)
Configuring TCP/IP
Settings for Microsoft
Windows 7 (page 23)
Disabling Proxy Settings
(page 25)
Disabling Firewall and
Security Software (page
27)
3 Preparing to Configure the Switch
EX17008 and EX17016 Web-Smart Switches User Guide
22
Connecting the PC
To connect a PC to the switch:
1. Insert one end of a Category 5 or better Ethernet cable into an available 10/100 Mbps RJ-45 port on
the front panel of the switch.
2. Connect the other end of the cable to the Ethernet port on the PC you will use to configure the
switch.
3. Confirm that the Link/ACT LED for the port to which the PC is connected is ON. If the LED is OFF,
replace the Ethernet cable connecting your computer and switch.
Configuring TCP/IP Settings for Microsoft Windows 7
After connecting the PC to the switch, change the PC’s TCP/IP settings to the switch’s default subnet.
The following procedure describes how to change the TCP/IP settings for a PC running Windows 7.
1. Click Start >Control Panel > Network and Internet >View network status and tasks.
2. In the left pane, click Change adapter settings.
3. On the right side of the page, select the connection, right click it, and then select Properties.
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EX17008 and EX17016 Web-Smart Switches User Guide
Tip: Although the last digit in the previous step is 10, in reality, this digit can be any number
between 0 and 255, except the number 1 because the address 192.168.2.1 is already being
used by the switch.
4. Click Internet Protocol Version 4 (TCP/IPv4), and then click Properties.
5. In the General tab, click Use the following IP address.
6. In the IP address field, type 192.168.2.10.
7. Press the Tab key to populate the Subnet mask field automatically. You can leave the Default
gateway field blank.
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EX17008 and EX17016 Web-Smart Switches User Guide
8. Click OK to exit the current dialog box, and then click OK again to exit the initial dialog box.
Disabling Proxy Settings
Before using the switch’s Web management interface, disable proxy settings in your Web browser.
Otherwise, you might not be able to view the switch’s Web-based configuration pages.
Disabling Proxy Settings in Internet Explorer
The following procedure describes how to disable proxy settings in Internet Explorer 5 and later.
1. Start Internet Explorer.
2. On your browser’s Tool menu, click Options. The Internet Options dialog box appears.
3. In the Internet Options dialog box, click the Connections tab.
4. In the Connections tab, click the LAN settings button. The Local Area Network (LAN) Settings
dialog box appears.
5. In the Local Area Network (LAN) Settings dialog box, uncheck all check boxes.
6. Click OK until the Internet Options window appears.
7. In the Internet Options window, under Temporary Internet Files, click Settings.
8. For the option Check for newer versions of stored pages, select Every time I visit the webpage.
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EX17008 and EX17016 Web-Smart Switches User Guide
9. Click OK until you close all open browser dialog boxes.
Disabling Proxy Settings in Firefox
The following procedure describes how to disable proxy settings in Firefox.
1. Start Firefox.
2. On your browser’s Tools menu, click Options. The Options dialog box appears.
3. Click the Advanced tab.
4. In the Advanced tab, click the Network tab.
5. Click the Settings button.
6. Click Direct connection to the Internet.
7. Click the OK button to confirm this change.
Disabling Proxy Settings in Safari
The following procedure describes how to disable proxy settings in Safari.
1. Start Safari.
2. Click the Safari menu and select Preferences.
3. Click the Advanced tab.
4. In the Advanced tab, click the Change Settings button.
5. Choose your location from the Location list (this is generally Automatic).
6. Select your connection method. If using a wired connection, select Built-in Ethernet. For wireless,
select Airport.
7. Click the Proxies tab.
8. Be sure each proxy in the list is unchecked.
9. Click Apply Now to finish.
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EX17008 and EX17016 Web-Smart Switches User Guide
Disabling Firewall and Security Software
If you encounter problems connecting to the switch, disable any firewall or security software that may
be running on your PC before configuring the switch. For more information, refer to the documentation
for your firewall.
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EX17008 and EX17016 Web-Smart Switches User Guide
Topics:
After you attach a PC to the switch and configure the PC to
the same subnet as the switch, use the information in this
chapter to configure the switch.
Logging in to the Web
Management Interface
(page 29)
Idle Time Security (page
30)
Understanding the Web
Management Interface
(page 30)
Web Management
Interface Menus (page
32)
4 Configuring the Switch
EX17008 and EX17016 Web-Smart Switches User Guide
28
Note: Your computer does not have to be online to configure your switch.
Note: First-time logins must change the switch’s system IP configuration settings (see page
36) and default username and password (see page 35).
Logging in to the Web Management Interface
To access the switch’s configuration settings, launch a Web browser on the PC you
configured in Chapter 3 and log in to the switch’s Web management interface.
1. Launch a Web browser.
2. In the browser address bar, type the switch’s default TCP/IP address of http://192.168.2.1:
3. Press the Enter key. The User Log In screen appears (see Figure 4-1).
Figure 4-1. User Log In Screen
4. In the User Log In screen, type admin as the default username and default password. Both
the username and password are case sensitive.
5. Click OK. The Web management interface starts and the page in Figure 4-2 appears.
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EX17008 and EX17016 Web-Smart Switches User Guide
Menus
Workspace
Switch Ports
(green = ports in use)
Idle Time Security
For security, the switch has an idle time security feature that closes the current Web
management session automatically if the interface is not used for 15 minutes. This feature
prevents a session from remaining open to unauthorized users if the operator should walk
away from the management PC.
Approximately five minutes before the switch ends the session, a message alerts you that the
session will end if there is no activity. This message has a Back button that you can click to
return to your Web management session. If you fail to click the button within the allotted time,
the current Web management session ends automatically and you will have to relog in to a
new session.
Understanding the Web Management Interface
The top of the Web management interface shows the switch ports, with ports in use
highlighted in green. In Figure 4-2, for example, the ports for the EX17016 switch are shown,
with port 16 in use.
The left side of the Web management interface contains the menus you use to configure the
switch. When you click a menu, the configuration settings associated with the menu appear in
the workspace (see Figure 4-2). The menus and configuration settings for the EX17008 and
EX17016 switches are the same.
Figure 4-2. Main Areas on the Web Management Interface (EX17016 Switch)
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: Depending on the switch model you have, the number of ports shown in the screens in
this chapter might differ from the number of ports shown in your Web management screens.
Some menus have submenus. If you click a menu that has submenus, the submenus appear
below it. For example, if you click the Administrator menu, the submenus in Figure 4-3
appear.
Figure 4-3. Example of Administrator Submenus
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EX17008 and EX17016 Web-Smart Switches User Guide
Table 4-1. Web Management Interface Menus and Submenus
Menus and Submenus
Description
See Page
Administrator > Authentication Configuration
Changes the Web management interface username and password.
35
Administrator > System IP Configuration
Configures the switch to use a DHCP-assigned or static IP address.
36
Administrator > System Status
Shows the MAC address, number of ports, and system version; and lets
you specify an optional comment.
37
Administrator > Load default setting
Returns the switch to its default configuration.
38
Administrator > Firmware Update
Updates the switch firmware.
39
Administrator > Reboot Device
Reboots the switch.
40
Port Management > Port Configuration
Configures switch ports.
42
Port Management > Port Mirroring
Sends network traffic on a port copied to another port for analysis.
45
Port Management > Bandwidth Control
Limits the rates at which the switch accepts incoming data and
retransmits outgoing data.
47
Port Management > Broadcast Storm
Control
Prevents network traffic from being disrupted.
50
Port Management > POE
Enables or disables PoE for each switch port.
51
VLAN Setting > VLAN Mode
Toggles between tagged- and port-based VLAN modes.
54
VLAN Setting > VLAN Member
Allows ports to join a VLAN.
58
VLAN Setting > Multi to 2 Setting
Configures two physical switch ports to a single destination port.
61
Per Port Counter > Port Counter
Displays the number of packets transmitted and received for each port.
64
Trunk Setting
Configures up to two trunk ports on the switch.
65
QoS Setting > Priority Mode
Selects the priority mode used to queue high- and low-priority traffic.
69
QoS Setting > Class of Service Configuration
Uses Class of Service (CoS) to set up consistent traffic prioritization
policies.
70
QoS Setting > TCP/UDP Port Number QoS
Configure CoS settings based on the protocol associated with packets.
71
Web Management Interface Menus
Table 4-1 describes the pages in the Web management interface.
The first time you configure the switch, you must configure the following settings:
Administrator > System IP Configuration page to configure the switch’s IP address.
Administrator > Authentication Configuration page to change the default username
and password used to log in to the Web management interface.
EX17008 and EX17016 Web-Smart Switches User Guide
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Table 4-1. Web Management Interface Menus and Submenus
Menus and Submenus
Description
See Page
EX17008: Security Filter > MAC Address
Binding
Binds Media Access Channel (MAC) addresses to switch ports.
75
EX17016: Security Filter > MAC Address
Filter
Configures the switch to drop packets with specific source or destination
Media Access Channel (MAC) addresses.
77
Security Filter > TCP/UDP Filter
Processes or drops incoming packets based on protocols.
79
Configuration Backup/Recovery
Saves and restores the switch configuration.
81
Miscellaneous
Configures output queuing aging time, VLAN striding, and IGMP
snooping versions 1 and 2.
84
Logout
Logs you out of the current Web management interface session.
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33
Authentication Configuration changes the
username and password used to log in to the Web
management interface. See page 35.
System IP Configuration configures the switch
to use a DHCP-assigned or static IP address. See
page 36.
System Status shows the MAC address, number
of ports, and system version. Also, lets you specify
an optional comment. See page 37.
Local default settings returns the switch to its
default configuration. See page 38.
Firmware Update updates the switch firmware.
See page 39.
Reboot Device reboots the switch. See page 40.
Administrator Menu
The Administrator menu lets you perform the following tasks:
EX17008 and EX17016 Web-Smart Switches User Guide
34
Authentication Configuration Page
Path: Administrator > Authentication Configuration
The Authentication Configuration page lets you change the username and password used to
log in to the switch’s Web management interface.
The first time you log in, we recommend you change the default username and password
used to log in to the switch’s Web management interface to prevent unauthorized individuals
from gaining access to the switch.
1. In the Username field, enter a case-sensitive username, up to 15 characters. Permitted
characters are lower-case characters a-z, upper-case characters A-Z, and digits 0-9,
underscore (_), plus sign (+), minus sign (-), and equals sign (=).
2. In the Password field, enter a case-sensitive password, up to 15 characters. Permitted
characters are the same as the ones for the username 1. For security, each typed
password character is masked as a dot (•).
3. In the Confirm field, enter the same case-sensitive password you typed in the Password
field. For security purposes, every typed character is masked as a dot ().
4. Click Update.
5. When a message tells you that the update was successful and prompts you to reboot the
switch, click Reboot.
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: The IP Address, Subnet Mask, and Gateway fields are not available when IP
Configure is set to DHCP.
System IP Configuration Page
Path: Administrator > System IP Configuration
The System IP Configuration page lets you configure the switch to use a static or dynamic
(DHCP) IP address. The first time you log in, configure these settings to match the settings of
the network on which the switch will be used.
1. If your network uses a Dynamic Host Configuration Protocol (DHCP) server to allocate IP
addresses dynamically, next to IP Configure, click DHCP, and then skip to step 3.
2. If your network uses static IP addresses, next to IP Configure, click Static. Then complete
the IP Address, Subnet Mask, and Gateway fields with the static IP address information
for the switch. The IP address must be unique and must not be used by any other device on
the network.
3. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
Field
Description
MAC Address
Read-only field that shows the switch’s Media Access Channel (MAC) address.
Number of Ports
Read-only field that shows the number of ports on the switch.
Comment
Lets you enter an optional comment, up to 15 characters. Permitted characters are lower-case characters a-z,
upper-case characters A-Z, digits 0-9, underscore (_), plus sign (+), minus sign (-), and equals sign (=).
System Version
Read-only field that shows the system software version.
Update Button
After configuring the settings on this page, click this button to commit your settings.
System Status Page
Path: Administrator > System Status
The System Status page displays the switch’s system status information, and lets you enter
an optional comment and configure the idle time security.
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EX17008 and EX17016 Web-Smart Switches User Guide
Load Default Setting Page
Path: Administrator > Load Default Setting
The Load Default Setting page provides a Load button that returns the switch to its default
configuration settings. Clicking this button removes all overrides made to the default
configuration settings.
The only settings that do not return to their default settings are:
The switch’s IP address
The comment entered in the Administrator > System Status page
The username and password configured in the Administrator > Authentication
Configuration page.
To reset the switch’s IP address, comment, and username and password, reset the switch
using the reset button (see “Reset Button” on page 16).
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EX17008 and EX17016 Web-Smart Switches User Guide
Firmware Update Page
Path: Administrator > Firmware Update
The Firmware Update page lets you upgrade the switch firmware. After you obtain the
upgraded firmware file from EtherWAN, use the fields in this page to upgrade the switch
firmware.
1. In the Password field, enter the case-sensitive password used to access the Web
management interface. For security, each typed password character is masked as a dot (•).
2. In the ReConfirm, field, enter the same case-sensitive password you typed in the
Password field. For security purposes, every typed character is masked as a dot (•).
3. Click Update. A warning message appears.
4. Click OK to proceed with the firmware update (or click Cancel to abort the procedure).
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EX17008 and EX17016 Web-Smart Switches User Guide
Reboot Device Page
Path: Administrator > Reboot Device
The Reboot Device page has a Confirm button that reboots the switch. This button is
functionally equivalent to pressing the reset button on the switch (see “Reset Button” on page
16).
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EX17008 and EX17016 Web-Smart Switches User Guide
Port Configuration configures switch ports. See page
42.
Port Mirroring copies network traffic from one port to
another port. See page 45.
Bandwidth Control limits the rates at which the switch
accepts incoming data and retransmits outgoing data.
See page 47.
Broadcast Storm Control prevents LAN traffic from
being disrupted by a broadcast, multicast, or unicast
storm on a port. See page 50.
POE enables or disables PoE on switch ports. See
page 51.
Port Management Menu
The Port Management menu lets you perform the following tasks:
EX17008 and EX17016 Web-Smart Switches User Guide
41
Configure Switch
Ports Here
Current Status and
Settings
Port Configuration Page
Path: Port Management > Port Configuration
The Port Management page is organized into two sections:
The top section provides drop-down lists and check boxes for configuring switch ports.
See “Configuring Switch Ports” on page 43.
The bottom section is a read-only area that shows the current status and settings of the
switch ports. See “Port Configuration Fields” on page 44.
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EX17008 and EX17016 Web-Smart Switches User Guide
Setting
Description
Auto
Enables or disables a port’s ability to negotiate the communication speed and duplex mode
automatically. Choices are:
Enable = port can auto-negotiate speed and duplex mode.
Disable = port cannot auto-negotiate speed and duplex mode.
Speed
Specifies the maximum speed for a port. Choices are:
100M = maximum port speed is 100 Mbps.
10M = maximum port speed is 10 Mbps.
Duplex
Specifies the port’s duplex mode. Choices are:
Full = full-duplex.
Half = half-duplex.
Pause
Determines whether the port sends pause frames. When a port gets overloaded, enabling this
setting allows a port to send pause requests to the devices sending it data to allow the
overloaded condition to clear. Choices are:
Enable = send pause frames.
Disable = do not send pause frames.
Backpressure
Enables or disables backpressure on ports operating at 10 or 100 Mbps in half-duplex. During
periods of packet congestion, ports use backpressure to stop their network counterparts from
transmitting more packets temporarily. This prevents a buffer overrun, and the subsequent
loss and retransmission of network packets. You cannot set backpressure on ports where
auto-negotiation is enabled. You can enable backpressure only on ports where the speed and
duplex mode are configured manually. Choices are:
Enable = enable backpressure.
Disable = disable backpressure.
Tx capability
Enables or disables a port’s ability to send data on the network. Choices are:
Enable = port can send data.
Disable = port cannot send data.
Addr. Learning
Allows the switch to learn the MAC addresses of the stations in the network to identify on which
port to send traffic. Choices are:
Enable = enable address learning.
Disable = disable address learning.
Configuring Switch Ports
To configure switch ports.
1. At the top of the page, next to Select Port No., check each switch port that will have the
same configuration settings.
2. Using the Function drop-down lists, set the configuration settings for the checked ports
(see Table 4-2).
3. Click Update.
Table 4-2. Port Configuration Settings
EX17008 and EX17016 Web-Smart Switches User Guide
43
Field
Description
Port
Port numbers for each switch port.
Current Status
Link
Speed at which the port tries to connect to a port on another switch or device. A green LED
indicates ports in use.
Speed
Speed of the port (for example, “10” for 10 Mbps and “100” for 100 Mbps).
Duplex
Duplex mode of the port (for example, “FULL” for full-duplex).
FlowCtrl
Shows whether flow control is enabled (ON) or disabled (OFF) for the ports.
Setting Status
Auto-Nego
Shows whether auto-negotiation is enabled or disabled for the ports.
Speed
Specifies the port speed.
Duplex
Shows the port duplex mode, either HALF (half-duplex) or FULL (full-duplex).
Pause
Shows whether the use of pause frames is enabled (ON) or disabled (OFF) for the ports.
Backpressure
Shows whether backpressure is enabled (ON) or disabled (OFF) for the ports.
Tx Cap
Shows whether the port is configured to send data.
Addr. Learning
Shows whether address learning is enabled (ON) or disabled (OFF) for the ports.
Port Configuration Fields
The fields at the bottom area of the Port Configuration page show the current status and
setting status of the switch ports.
EX17008 and EX17016 Web-Smart Switches User Guide
44
Port Mirroring Page
Path: Port Management > Port Mirroring
The Port Mirroring page lets the switch send network traffic on a port copied to another port
for analysis by a network analyzer. A mirroring session consists of a destination port and at
least one source port. A mirror copy of the traffic on the source port(s) being probed is
transmitted from the source port to the destination probe port. A network analyzer can be
connected to a destination probe port to analyze network traffic.
A port configured as a destination probe port acts as a mirroring port as long as the session is
operationally active. When the session is not active, the port transmits and receives traffic
based on the other configuration parameters.
To configure port mirroring:
1. Next to Dest Port, check the ports you want to designate as destination ports.
2. Using the Monitored Packets drop-down list, click the packets that are to be mirrored.
Choices are:
– Disable = disables mirroring.
– Rx = receive packets.
– Tx = transmit packets.
– Tx & Rx = transmit and receive packets.
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EX17008 and EX17016 Web-Smart Switches User Guide
3. Next to Source Port, check the ports you want to designate as source ports.
4. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
Configure
Bandwidth
Control Here
Switch Port Status
and Settings
Bandwidth Control Page
Path: Port Management > Bandwidth Control
The Bandwidth Control page is organized into two sections:
The top section provides drop-down lists and fields for limiting the rate at which the switch
accepts incoming data and the rate at which it retransmits outgoing data. See “Configuring
Bandwidth Control” on page 49.
The bottom section is a read-only area that shows the current status and setting status of
the switch ports. See “Bandwidth Control Fields” on page 49.
Model EX17008 Switch
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EX17008 and EX17016 Web-Smart Switches User Guide
Configure
Bandwidth
Control Here
Switch Port Status
and Settings
Model EX17016 Switch
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: If the link speed of the selected port is lower than the rate you set, the switch uses the
link speed value as your setting rate.
Field
Description
Port No.
Port numbers for each switch port.
Current Status
Tx Rate (Kbps)
Port transmission speed.
Rx Rate (Kbps)
Port receive speed.
Link Speed
Port link speed.
Configuring Bandwidth Control
To configure bandwidth control.
1. Using the Port No. drop-down list, click the switch port you want to configure.
2. In the Tx Rate Value field (EX17008 switch) or Tx Rate field (EX17016 switch), enter a
transmission rate from 0 to 255 (0 = full speed).
3. In the Rx Rate Value field (EX17008 switch) or Rx Rate field (EX17016 switch), enter a
receive rate from 0 to 255 (0 = full speed).
4. Click Update (or click Load Default to load default values instead).
Bandwidth Control Fields
The fields at the bottom area of the Bandwidth Control page are two columns that show the
current status of the switch ports.
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EX17008 and EX17016 Web-Smart Switches User Guide
Broadcast Storm Control Page
Path: Port Management > Broadcast Storm Control
The Broadcast Storm Control page prevents traffic on a LAN from being disrupted by a
broadcast, multicast, or unicast storm on a port. A LAN storm occurs when packets flood the
LAN, creating excessive traffic and degrading network performance. Errors in the
protocol-stack implementation, mistakes in network configuration, or users issuing a
denial-of-service attack can cause a storm.
Storm control uses rising and falling thresholds to block and restore the forwarding of
broadcast, unicast, or multicast packets. Storm control is configured for the switch as a
whole, but operates on a per-port basis.
To configure broadcast storm control:
1. In the Threshold field, enter a number from 1 to 63 that corresponds to the number of
broadcast packets allowed to enter each port. A higher threshold allows more packets to
pass through.
2. Next to Enable Port, check each port to which you want to apply broadcast storm control.
3. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
Field
Description
Port
Port number for each port on the switch.
Enable
Check this check box to enable PoE for a port or uncheck to disable PoE for a port. If checked, the PoE of the port is
able to supply power to the attached PD.
PSE Current
Status of the port current.
Minimum Output
Power
Status of the minimum output power.
POE Class
Each POE port detects the class of the attached PD.
Update Button
After configuring the settings on this page, click this button to commit your settings.
POE Page
Path: Port Management > POE
Power over Ethernet (PoE) means that power sourcing equipment (PSE) supplies power to
powered devices (PD) such as IP telephone, wireless LAN access point, and web camera
from Ethernet interfaces through twisted pair cables. The POE Configuration page lets you
enable or disable PoE independently for each switch port.
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EX17008 and EX17016 Web-Smart Switches User Guide
VLAN Setting Menu
A Local Area Network (LAN) can be defined as a broadcast domain. Hubs, bridges or
switches in the same physical segment or segments connect all end-node devices. End
nodes can communicate with each other without the need for a router. Routers connect LANs
together, routing the traffic to appropriate port.
A virtual LAN (VLAN) is a local-area network with a definition that maps workstations on
some other basis than geographic location (for example, by department, type of user, or
primary application). To communicate between VLANs, traffic must go through a router, just
as if they were on two separate LANs.
A VLAN is a group of PCs, servers and other network resources that behave as if they were
connected to a single, network segment — even though they may not be. For example, all
marketing personnel may be spread throughout a building. Yet if they are all assigned to a
single VLAN, they can share resources and bandwidth as if they were connected to the same
segment. The resources of other departments can be invisible to the marketing VLAN
members, accessible to all, or accessible only to specified individuals, depending on how the
IT manager has set up the VLANs.
The Advantages of VLANs
Provides network segmentation. Users who communicate most frequently with each
other can be grouped into common VLANs, regardless of physical location. Each group's
traffic is largely contained within the VLAN, reducing extraneous traffic and improving the
efficiency of the whole network.
Improves management. The addition of nodes, as well as moves and other changes,
can be dealt with quickly and conveniently from a management interface rather than the
wiring closet.
Increases bandwidth and performance. VLANs free up bandwidth by limiting
node-to-node and broadcast traffic throughout the network.
Enhances network security. VLANs create virtual boundaries that can be crossed only
through a router. So standard, router-based security measures can be used to restrict
access to each VLAN.
VLAN Behavior in the Switch
Packets received by the switch will be treated in the following way:
If an untagged packet enters a port configured for tag-based VLAN, the port settings
defined on the VLAN Setting > VLAN Mode page determine whether the packet is
tagged automatically. Each port has a default VLAN ID setting that is user-configurable.
The VLAN ID for each port can be changed on the VLAN Membership page.
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VLAN mode toggles between tagged- and port-based
VLAN modes. See page 54.
VLAN Member allows ports to join a VLAN. See page 58.
Multi to 2 Setting configures two physical switch ports to
a single destination port. This page applies to port-based
VLANs only. See page 61.
If a tagged packet enters a port configured for tag-based VLAN, the port settings defined
on the VLAN Setting > VLAN Mode page determine whether the is tag is ignored or
removed automatically.
If the port in which the packet entered the switch does not have membership with the
VLAN specified by the VLAN ID tag, the packet is dropped. Port VLAN membership
settings are changed on the VLAN Setting > VLAN Member page.
If the port has membership to the VLAN specified by the packet’s VLAN ID, the packet will
be able to be sent to other ports with the same VLAN ID membership.
Packets leaving the switch will be either tagged or untagged, depending on the setting for
that port’s VLAN mode properties.
The switch’s VLAN features can be accessed from the VLAN Setting menu. This menu lets
you perform the following tasks:
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EX17008 and EX17016 Web-Smart Switches User Guide
VLAN Mode Page
Path: VLAN Setting > VLAN Mode
The VLAN Mode page lets you toggle between two virtual VLAN modes:
Port-based VLAN
Tagged-based VLAN
Port-based VLANs
A port-based VLAN is a group of ports that form a logical Ethernet segment. Each port of a
port-based VLAN can belong to only one VLAN at a time. A port-based VLAN can have as
many or as few ports as needed. The VLAN can consist of all the ports on an Ethernet switch,
or just a few ports. In addition, a port-based VLAN can span switches and consist of ports
from multiple Ethernet switches.
Ports in a port-based VLAN are referred to as untagged ports and the frames received on the
ports as untagged frames. The names derive from the fact that the frames received on a port
do not contain any information that indicates VLAN membership, and that VLAN membership
is determined solely by a port’s PVID.
Tagged-based VLANs
VLAN membership in a tagged-based VLAN is determined by information within the frames
that are received on a port. This differs from a port-based VLAN, where the PVIDs assigned
to the ports determine VLAN membership.
The VLAN information within an Ethernet frame is referred to as a tag or tagged header. A
tag, which follows the source and destination addresses in a frame, contains the VID of the
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EX17008 and EX17016 Web-Smart Switches User Guide
VLAN to which the frame belongs (IEEE 802.3ac standard). This number uniquely identifies
each VLAN in a network.
When the switch receives a frame with a VLAN tag, referred to as a tagged frame, the switch
forwards the frame only to those ports that share the same VID.
A port that receives or transmits tagged frames is referred to as a tagged port. Any network
device connected to a tagged port must be IEEE 802.1Q-compliant. This is the standard that
outlines the requirements and standards for tagging. The device must be able to process the
tagged information on received frames and add tagged information to transmitted frames.
Changing to a Port-Based VLAN
If a VLAN Mode page similar to the following appears, the switch is configured for
tagged-based VLAN.
To switch to a port-based VLAN:
1. Click Change VLAN Mode. The following warning appears.
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EX17008 and EX17016 Web-Smart Switches User Guide
2. Click Continue to proceed (or click Back to return to the previous page, without changing
the VLAN mode). If you clicked Continue, a page similar to the following appears,
indicating that the switch is now configured for a port-based VLAN.
Changing to a Tagged-Based VLAN
If the VLAN Mode page appears as shown below, the switch is configured for port-based
VLAN.
To switch to a tagged-based VLAN:
1. Click Change VLAN Mode. The following warning appears.
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EX17008 and EX17016 Web-Smart Switches User Guide
2. Click Continue to proceed (or click Back to return to the previous page, without changing
the VLAN mode). If you clicked Continue, a page similar to the following appears.
3. Next to Tag Mode, click whether the ports should add, ignore, or remove tags in the frames
they forward to other nodes on the network.
4. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
VLAN Member Page
Path: VLAN Setting > VLAN Member
You configure a port to belong to a VLAN by assigning a membership mode that determines
the kind of traffic the port carries and the number of VLANs to which it can belong. The
procedure you use depends on whether you configured the switch for port-based VLAN or
tagged-based VLAN (see “VLAN Mode Page” on page 54).
Port-Based VLANs
If you configured the switch for a port-based VLAN, clicking VLAN Setting > VLAN Member
displays a page similar to the following.
To add members to a port-based VLAN:
1. Using the Port drop-down list, select a port number, and then click Read.
2. On the select rows, check each destination port that you want to make a member of this
VLAN. Uncheck each port that you do not want to make a member.
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: If you do not check any VLAN member ports, this VID is treated as a VID embedded in
an 802.1Q tag.
3. Click Update (or click Load Default to load default values instead).
The VLAN Member table at the bottom of the page shows read-only settings for the VLAN
members associated with each switch port.
Tag-Based VLANs
If you configured the switch for a tag-based VLAN, clicking VLAN Setting > VLAN Member
displays a page similar to the following.
To add members to a tag-based VLAN:
1. Using the VLAN No. drop-down list, click a VLAN number.
2. In the VID field, enter a unique port VLAN identifier from 1 to 4094, and then click Add.
3. On the select rows, check the destination ports that you want to add as members, and
uncheck the ones you do not want as members.
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EX17008 and EX17016 Web-Smart Switches User Guide
4. On the Port/PVID Index rows, change the default VLAN ID that is assigned to an access
port to designate the virtual LAN segment to which this port is connected.
5. Click Update.
A list of the VLAN members appears at the bottom of the page.
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EX17008 and EX17016 Web-Smart Switches User Guide
Note: If your switch is configured for tagged-based VLANs, changing the settings on this page
return the switch to port-based VLAN operation automatically.
Multi to 2 Page
Path: VLAN Setting > Multi to 2
The Multi to 2 Setting page is a per-port VLAN feature that applies to port-based VLANs only.
This page lets you configure two physical switch ports to a single destination port. If you
configure this setting, it deletes the VLAN group settings. Similarly, configuring the VLAN
group settings thereafter deletes the Multi-to-1 settings.
1. Using the Destination Port No. drop-down lists, click the destination port numbers.
2. On the Disable Port row, check each physical port on the switch that you want to
exchange packets with the destination port.
3. Click Update.
Model EX17008 Switch
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Model EX17016 Switch
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Port Counter displays the number of packets transmitted
and received for each port. See page 64.
Per Port Counter Menu
The Per Port Counter menu lets you perform the following task:
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EX17008 and EX17016 Web-Smart Switches User Guide
Port Counter Page
Path: Per Port Counter > Port Counter
The Counter Category page displays the number of packets transmitted and received for
each port.
1. Using the Counter Mode Selection drop-down list, click the type of packet you want to
view. Choices are:
– Receive packet and transmit packet
– Transmit packet and collision count
– Receive packet and drop packet
– Receive packet and CRC error packet
2. Click Update. The page is refreshed and the information you requested is displayed.
Buttons at the bottom of the page let you refresh and clear the values shown on the page.
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Trunk Setting configures up to two port trunks. See page
66.
Trunk Setting Menu
The Trunk Setting menu lets you perform the following task:
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EX17008 and EX17016 Web-Smart Switches User Guide
Trunk Configuration Page
Path: Trunk Configuration Page Port Counter > Port Counter
The Trunk Configuration page lets you configure up to two port trunks on the switch. A port
trunk is an economical way to increase the bandwidth between the switch and another
networking device, such as a network server, router, workstation, or another Ethernet switch.
A port trunk is a group of ports that are grouped together to function as one logical path. A
port trunk increases the bandwidth between the switch and another network device and is
useful in situations where a single physical link between the devices is insufficient to handle
the traffic load.
A trunk can consist of up to four ports. The ports of a trunk can be either consecutive (for
example, ports 2 through 4) or nonconsecutive (for example, ports 5 and 7).
You can trunk ports that have different settings; however, the speed used will be the lowest
speed between the ports. The ports must be on the same VLANs.
To configure trunks:
1. Next to Trunk Hash Algorithm Selection, click the trunk host algorithm you want to use.
Choices are:
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EX17008 and EX17016 Web-Smart Switches User Guide
– Port ID = the switch distributes outbound traffic to the links within the trunk group on
the basis of port IDs.
– SA = the switch distributes outbound traffic to the links within the trunk group on the
basis of source address pairs.
– DA = the switch distributes outbound traffic to the links within the trunk group on the
basis of destination address pairs.
– SA & DA = the switch distributes outbound traffic to the links within the trunk group on
the basis of source/destination address pairs.
2. Next to Trunk 0, check the physical switch ports that will make up the first trunk (trunk 0).
3. If you want a second trunk, next to Trunk 1, check the physical switch ports that will make
up the second trunk (trunk 1).
4. Click Update.
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Priority Mode selects the priority mode used to queue
high- and low-priority traffic. See page 69.
Class of Service Configuration uses Class of Service
(CoS) to set up consistent traffic prioritization policies. See
page 70.
TCP/UDP Port Number QoS configure CoS settings
based on the protocol associated with packets. See page
71.
QoS Setting Menu
The QoS Setting menu lets you perform the following tasks:
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EX17008 and EX17016 Web-Smart Switches User Guide
Priority Mode Page
Path: QoS Setting > Priority Mode
Quality of Service (QoS) provides the switch with a mechanism to queue and service
high-priority traffic before low- priority traffic. Using the Priority Mode page, you can select the
priority mode the switch uses to queue high- and low-priority traffic.
1. Next to Mode, click one of the following priority modes:
– First-In-First-Service = the switch processes and forwards packets in the order they
arrive.
– All-High-before-Low = the switch services high-priority traffic in its transmit queue
before low-priority traffic.
– 4 Queue WRR = the switch uses four configurable queues at each interface.
2. If Mode is set to 4 Queue WRR, use the Q1, Q2, A3, and Q4 drop-down lists to specify the
amount of attention the queue is given in case of congestion. These selections define the
number of packets taken from the queue each time the weighted round robin (WRR)
scheduler runs through the queues in sequence. Choices are 1 through 8 for each queue.
3. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
Class of Service Configuration Page
Path: QoS Setting > Class of Service Configuration
The Class of Service Configuration page lets you use the switch’s Class of Service (CoS)
feature to set up consistent traffic prioritization policies.
CoS prioritizes traffic to prevent less important traffic from consuming network bandwidth,
and slowing down or stopping the delivery of more important traffic. For example, without
CoS, most traffic received by the switch is forwarded with the same priority it had when it
entered the switch. In many cases, such traffic is ‘‘normal’’ priority and competes for
bandwidth with all other normal-priority traffic, regardless of its relative importance to your
organization’s mission. CoS keeps the most important network traffic moving at an
acceptable speed, regardless of current bandwidth usage. This means you can manage
available bandwidth so that the switch transmits the most important traffic first.
1. For each port, check one or more characteristics that indicate to the switch to give packets
with those characteristics higher priority than packets that do not have those
characteristics. For example, to give packets that have VLAN tags and arrive on port 2 a
higher priority than packets on other ports that do not have VLAN tags, check VLAN Tag
for Port No. 2.
2. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
TCP/UDP Port Based Page
Path: QoS Setting > TCP/UDP Port Number QoS
When you click QoS Setting > TCP/UDP Port Number QoS, the screen that appears
depends on the switch model you have. Although the name of the page differs between
models, both pages let you configure CoS settings based on protocols and other criteria.
Model EX17008 Switch
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Model EX17016 Switch
To configure these settings:
1. The Protocol section lets you define QoS settings for frames based on protocol. Each
protocol has an Option drop-down list from which you can choose one of the following
choices to specify how the switch handles frames associated with those protocols:
– Low = incoming packets are forwarded with low priority.
– Middle Low = incoming packets are forwarded with low-to-middle low priority.
– Middle High = incoming packets are forwarded with low-to-middle high priority.
– High = incoming packets are forwarded with high priority.
– Drop = incoming packets are discarded at the source port.
2. The User Define Port range row lets you specify up to three user-defined ports,
designated Define A, Define B, and Define C
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EX17008 and EX17016 Web-Smart Switches User Guide
– In the top Port field, enter the first port, in the port range, on which permitted or denied
session traffic is running.
– In the bottom Port field, enter the ending port, in the port range, on which permitted or
denied session traffic is running.
3. The TOS Priority Setting row lets you set the priority of a service, which in turn,
determines the quality of that service for the traffic passing through the switch. Choices are:
– Low = incoming packets are forwarded with low priority.
– Middle Low = incoming packets are forwarded with low-to-middle low priority.
– Middle High = incoming packets are forwarded with low-to-middle high priority.
– High = incoming packets are forwarded with high priority.
4. The Enable Port row lets you select (check) or deselect (uncheck) the ports to which the
settings on this page are applied.
5. Using the TCP/UDP port number QoS function drop-down list, select whether you want
to enable or disable the settings on this page.
6. Click Update.
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Mac Address Binding binds Media Access Channel
(MAC) addresses to switch ports. See page 75.
TCP/UDP Filter processes or drops incoming packets
based on protocols. See page 79.
Mac Address Filter configure the switch to drop packets
with specific source or destination MAC addresses. See
page 77.
TCP/UDP Filter processes or drops incoming packets
based on protocols. See page 79.
Security Menu
The Security menu for the Model EX17008 switch lets you perform the following tasks:
The Security menu for the Model EX17016 switch lets you perform the following tasks:
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EX17008 and EX17016 Web-Smart Switches User Guide
Configure MAC
Address Binding
Here
MAC Address
Binding Status
MAC Address Binding Page (Model EX17008 Switch)
Path: Security > MAC Address Binding
The MAC Address Binding page lets you bind up to three Media Access Channel (MAC)
addresses to every port on the switch. This page is organized into two sections:
The top section has fields and drop-down lists for enabling or disabling MAC address
binding.
The bottom section shows the MAC address binding status for the switch ports.
Configuring MAC Address Binding
To enable MAC address binding:
1. Under MAC Address, enter up to three MAC addresses that will bind to a switch port.
2. Using the Select Port drop-down list, click the switch port to which you want to bind the
MAC address(es) you specified in step 1.
3. Using the Binding drop-down list, click Enable or Disable:
– Enable = port binds MAC addresses until the specified number is reached.
– Disable = port learns MAC addresses freely.
4. Click Update.
5. If address learning is enabled, a message warns you that enabling MAC address binding
disables address learning automatically. Click OK to remove the message and enable
MAC address binding (or click Cancel to abort the operation).
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EX17008 and EX17016 Web-Smart Switches User Guide
Field
Description
Port No.
Port numbers for each switch port.
Filter Status
MAC address filter status of the port.
MAC Address Binding Status Fields
The fields at the bottom area of the MAC Address Binding page show the current MAC
address binding status of the switch ports.
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EX17008 and EX17016 Web-Smart Switches User Guide
Configure MAC
Addresses
Filtering Here
MAC Address
Binding Status
MAC Address Configuration Page (Model EX17016 Switch)
Path: Security > MAC Address Filter
The MAC Address Configuration page for the Model EX17016 switch lets you configure the
switch to drop packets with specific source or destination MAC addresses. This feature is
disabled by default and supports only unicast static addresses.
This page is organized into two sections:
The top section has fields and drop-down lists for enabling or disabling MAC address
filtering.
The bottom section shows the MAC address filter status for the switch ports.
Filtering MAC Addresses
To filter MAC addresses:
1. Under MAC Address, enter up to three MAC addresses that will be filtered.
2. Using the Select Port drop-down list, click the switch port to which you want to apply
filtering to the MAC address(es) you specified in step 1.
3. Using the Filter drop-down list, click Enable or Disable:
– Enable = cause the port to filter the MAC addresses.
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EX17008 and EX17016 Web-Smart Switches User Guide
Field
Description
Port No.
Port numbers for each switch port.
Filter Status
MAC address filter status of the port.
– Disable = cause this port not to filter the MAC addresses.
4. Click Update.
MAC Address Configuration Status Fields
The fields at the bottom area of the MAC Address Configuration page show the current MAC
address filter status of the switch ports.
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EX17008 and EX17016 Web-Smart Switches User Guide
TCP/UDP Filter Configuration Page
Path: Security > TCP/UDP Filter
The TCP_UDP Filter Configuration page lets you specify which incoming packets are
processed and which are dropped based on the protocol associated with the packets.
To configure TCP/UDP filter configuration:
1. Using the Function Enable drop-down list, click Enable.
2. Using the Port Filtering Rule drop-down list, click one of the following selections:
– Deny = the switch drops the protocols selected in the next step and forwards other
protocols.
– Allow = the switch forwards the protocols selected in the next step and drops the other
protocols.
3. For Secure Port, check the port where the packet is to be forwarded or dropped.
4. For Protocol, check the protocols you want forwarded (if Port Filtering Rule = allow) or
dropped (if Port Filtering Rule = deny).
5. Click Update.
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Configuration Backup/Recovery saves and restores
the switch configuration. See page 81.
Configuration Backup/Recovery Menu
The Configuration Backup/Recovery menu lets you perform the following task:
EX17008 and EX17016 Web-Smart Switches User Guide
80
Configuration Backup/Recovery Page
Path: Configuration Backup/Recovery
The Configuration Backup/Recovery page lets you save the switch configuration on your
computer or restore the switch configuration by uploading a binary (or “.bin”) file that you
saved previously on your computer.
To save the switch configuration:
1. Under Backup (Switch -> PC), click Download.
2. When the File Download dialog box appears, click Save.
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EX17008 and EX17016 Web-Smart Switches User Guide
3. In the Save As dialog box, go to the location where you want to save the file, and then click
Save.
To recover switch settings using a bin file you saved using the procedure above:
1. Under Recover (PC -> Switch), click Browse.
2. When the Choose File to Upload dialog box appears, use the dialog box to go to the
location where the bin file resides, and then click the file and click Open.
3. In the Password field, enter the same password you use to log into the Web management
interface.
4. Click Update.
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EX17008 and EX17016 Web-Smart Switches User Guide
Miscellaneous configures output queuing aging time,
VLAN striding, and IGMP snooping versions 1 and 2. See
page 84.
Miscellaneous Menu
Path: Miscellaneous
The Miscellaneous menu lets you perform the following task:
EX17008 and EX17016 Web-Smart Switches User Guide
83
Output Queuing
Aging Time
VLAN Striding
IGMP Snooping
V1 & V2
Miscellaneous Setting Page
Path: Miscellaneous
The Miscellaneous Setting page lets you configure the following settings:
Output queuing aging time
VLAN striding
IGMP snooping versions 1 and 2
Configuring Output Queuing Aging Time
The Output Queuing Aging Time section is used to avoid poor utilization of the switch.
When a packet is stored in the switch for a long time, the time slot defined by the protocol will
expire and this packet becomes useless. To prevent these useless packets from wasting the
bandwidth, the switch provides an option to enable the queue aging function. Once enabled,
the switch monitors the aging timer for each packet before it is sent out. A packet that stays in
a queue for a long time will be discarded.
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EX17008 and EX17016 Web-Smart Switches User Guide
VLAN Striding
By selecting this function, the switch forwards unicast packets to the destination port,
regardless of whether the destination port is in the same VLAN.
IGMP Snooping
When this function is enabled, the switch executes IGMP snooping version 1 and version 2
without the intervention of the CPU. The switch handles Internet Group Management
Protocol (IGMP) report packets automatically. If you enable Leave packet will be forwarded
to IGMP router ports and members want to leave this multicast group, the IGMP leave
packet will be forwarded to the router ports.
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EX17008 and EX17016 Web-Smart Switches User Guide
The Logout menu logs you out of the current Web management
interface session. When you click this menu, the prompt below asks
whether you want to log out. Click Accept to logout and end your
session or click Back to remain in the current session.
Logout Menu
EX17008 and EX17016 Web-Smart Switches User Guide
86
Topics:
This chapter provides information about troubleshooting
the switch.
Troubleshooting Chart
(page 88)
Additional
Troubleshooting
Suggestions (page 89)
5 Troubleshooting
EX17008 and EX17016 Web-Smart Switches User Guide
87
Symptom
Cause
Solution
Power LED is OFF.
The switch is not receiving
power.
Check the power cord connections for the switch at the switch and the
connected device.
Be sure all cables used are correct and comply with Ethernet
specifications.
Link/ACT LED is OFF or
intermittent.
Port connection is not
working.
Check the crimp on the connectors and be sure the plug is inserted
properly and locked into the port at both the switch and the connecting
device.
Be sure all cables used are correct and comply with Ethernet
specifications.
Check for a defective adapter card, cable, or port by testing them in an
alternate environment where all products are functioning.
File transfer is slow or
performance degradation
is a problem.
Half- or full-duplex setting on
the switch and the connected
device are not the same.
Configure the switch and the attached device to auto-negotiate.
A segment or device is
not recognized as part of
the network.
One or more devices are not
connected properly or cabling
does not meet Ethernet
guidelines.
Verify that the cabling is correct.
Be sure all connectors are securely positioned in the required ports.
Equipment may have been disconnected accidentally.
Collisions are occurring
on the connected
segment.
Some collisions are normal
when the connection is
operating in half-duplex
mode.
Recheck the settings of the device attached to the switch port.
Be sure the switch and the attached device are using the same duplex
setting.
Be sure the switch and the attached device are set to auto-negotiate.
Check and, if necessary, change the settings on the Port Management >
Broadcast Storm Control page (see page 50).
Link/ACT LED is flashing
continuously on all
connected ports and the
network is disabled.
A network loop (redundant
path) has been created.
Break the loop by ensuring that there is only one path from any networked
device to any other networked device.
Troubleshooting Chart
Table 5-1 symptoms, causes, and solutions of possible problems.
Table 5-1. Troubleshooting Chart
EX17008 and EX17016 Web-Smart Switches User Guide
88
Additional Troubleshooting Suggestions
If the suggestions in Table 5-1 do not resolve your problem, refer to the troubleshooting
suggestions in this section.
Network Adapter Cards
Be sure the network adapter cards installed in the PC used to configure the switch are in
working condition and the latest software driver has been installed.
Configuration
If problems occur after altering the switch’s network configuration, restore the original
connections and determine the problem by implementing the new changes one step at a
time. Be sure cable distances, repeater limits, and other physical aspects of the installation
do not exceed the Ethernet limitations.
Switch Integrity
If required, verify the integrity of the switch by resetting it. To reset the switch, use the reset
button on the front panel (see “Reset Button” on page 16) or use the Administrator >
Reboot Device page on the switch’s Web management interface (see “Reboot Device Page”
on page 40). If the problem continues, contact EtherWAN Systems technical support.
Auto-Negotiation
The 10/100 Mbps ports negotiate the correct duplex mode and speed if the switch is
configured for auto-negotiation (this is the switch’s default setting) and the device at the other
end of the link supports auto-negotiation. If the device does not support auto-negotiation, the
switch determines only the speed correctly and the duplex mode defaults to half-duplex.
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EX17008 and EX17016 Web-Smart Switches User Guide
Specification
Description
Standards:
IEEE 802.3af
IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3x
Forward and Filtering
Rate:
10 Mbps: 14,880 pps
100 Mbps: 148,810 pps
Packet Buffer Memory:
Model EX17008:
512 K bits
Model EX17016:
1.5 M bits
Processing Type:
Store-and-Forward
Half-duplex backpressure and IEEE802.3x full-duplex flow control
Address Table Size:
Model EX17008:
1024 MAC addresses
Model EX17016:
4096 MAC addresses
Specification
Description
Power Input:
100 – 240 VAC, 50 / 60 Hz
Power Consumption:
Model EX17008:
Device: Max. 8.8 W (without PoE)
PoE power budget: 123.2 W Max.
Model EX17016:
Device: Max. 13.5 W (without PoE)
PoE power budget: 246.4 W Max.
PoE Power Output:
IEEE802.3af: up to 15.4 W/port, 47 – 55 VDC, 350 mA Max.
Technology
Appendix A - Specifications
Power
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90
Specification
Description
Casing:
Metal case
Dimensions:
Model EX17008:
266 mm (W) x 160 mm (D) x 44 mm (H)
(10.47" (W) x 6.30" (D) x 1.73" (H))
Model EX17016:
440 mm (W) x 220 mm (D) x 44 mm (H)
(17.32" (W) x 8.66" (D) x 1.73" (H))
Standard 19" rack-mount size, one-unit-height
Weight:
Model EX17008:
1.4 Kg (3.08 lbs.)
Model EX17016:
3.8 Kg (8.37 lbs.)
Installation:
Model EX17008:
Desktop, rack mounting
Model EX17016:
Rack mounting
Specification
Description
Ethernet Ports:
Model EX17008:
10/100BASE-TX: 8 PoE ports
Model EX17016:
10/100BASE-TX: 16 PoE ports
LED Indicators:
Per unit: Power Status
Per port: Link/Activity, PoE Act/status
Specification
Description
Operating Temperature:
0°C to 45°C (32°F to 113°F)
Storage Temperature:
-10°C to 70°C (14°F to 158°F)
Ambient Relative
Humidity:
10% to 95% (non-condensing)
Mechanical
Interface
Environment
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91
Specification
Description
ISO:
Manufactured in an ISO9001 facility
Emission Compliance:
FCC Part 15, Class B, CE mark Class B
Safety:
UL60950-1, EN60950-1, IEC60950-1
Regulatory Approvals
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EX17008 and EX17016 Web-Smart Switches User Guide
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EX17008 and EX17016 Web-Smart Switches User Guide
Index
4
4 Queue Weight Round Robin priority, 69
A
Address learning, 43, 44
Administrator menu, 34
All-High-before-Low priority, 69
Auto-negotiation, 43, 44, 89
B
Backpressure, 43, 44
Backup, 81, 83, 84
Bandwidth control, 47
Binding MAC address, 75
Broadcast storm control, 50
C
Class of Service, 70
Configuration Backup/Recovery menu, 80
Configuring
ports, 42
TCP/UDP filters, 79
Controlling
bandwidth, 47
broadcast storms, 50
Counter categories, 64
CRC error packets, 64
D
Default settings, loading, 38
DHCP, 36
Disabling proxy settings, 25
Duplex, 43, 44
Dynamic IP address, 36
F
Filter configuration, 79
Filtering MAC addresses, 77
Firmware update, 39
First-In-First-Service priority, 69
Flow control, 44
I
Idle time security, 30, 37
IGMP snooping, 85
IP addresses, 36
K
Key features, 11
L
Loading default settings, 38
M
MAC address, 37
binding, 75
filtering, 77
Member of VLAN, 58
Menus
Administrator, 34
Configuration Backup/Recovery, 80
Per Port Counter, 63
Port Management, 41
QoS Setting, 68
Security, 74
Trunk Setting, 65
VLAN Setting, 52
Minimum output power, 51
Mirroring ports, 45
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EX17008 and EX17016 Web-Smart Switches User Guide
Miscellaneous settings, 84
Multi to 2 page, 61
N
Number of ports, 37
O
Output queuing aging time, 84
P
Package contents, 14
Packet counters, 64, 66
Password, 35
Pause frames, 43, 44
Per Port Counter menu, 63
Per-port VLAN feature, 61
POE page, 51
Port
configuration, 42
counter, 64
mirroring, 45
number, 37
Port Management menu, 41
Port-based VLAN, 54
Priority mode, 69
Proxy settings, disabling, 25
PSE current, 51
Speed, 43, 44
Static IP address, 36
Storm control, 50
Switch
integrity, 89
key features, 11
package contents, 14
rebooting using the reset button, 16
rebooting using the Web management interface, 40
system requirements, 14
System
requirements, 14
version, 37
T
Tagged-based VLAN, 54
TCP/UDP
filter configuration, 79
port-based page, 71
Transmit packets, 64
Troubleshooting
chart, 88
suggestions, 89
Trunk configuration, 66
Trunk Setting menu, 65
Tx/Rx ability, 43, 44
U
Q
QoS Setting menu, 68
R
Rebooting the switch
using the reset button, 16
using the Web management interface, 40
Receive packets, 64
Recovery, 81, 83
Reset button, 16
S
Security menu, 74
Specifications, 90
EX17008 and EX17016 Web-Smart Switches User Guide
Unpacking, 14
Updating firmware, 39
Username, 35
V
Version, 37
VLAN
member, 58
mode, 54
Setting menu, 52
striding, 85
W
Web management interface, 30
95
logging in, 29
menus
Administrator, 34
Configuration Backup/Recovery, 80
Miscellaneous, 83
Per Port Counter, 63
Port Management, 41
QoS Setting, 68
Security, 74
Trunk Setting, 65
VLAN Setting, 52
menus and submenus, 32
pages
Authentication Configuration, 35
Bandwidth Control, 47
Broadcast Storm Control, 50
Class of Service Configuration, 70
Configuration Backup/Recovery, 81, 83
Counter Category, 64
Firmware Update, 39
Load Default Setting, 38
MAC Address Binding, 75
MAC Address Configuration, 77
Miscellaneous Setting, 84
Multi to 2, 61
POE Configuration, 51
Port Configuration, 42
Port Mirroring, 45
Priority Mode, 69
Reboot Device, 40
System IP Configuration, 36
System Status, 37
TCP/UDP Filter Configuration, 79
TCP/UDP Port Based, 71
Trunk Configuration, 66
VLAN Member, 58
VLAN Mode, 54
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EX17008 and EX17016 Web-Smart Switches User Guide
USA Office
4570 E. Eisenhower Circle
Anaheim, CA 92807
TEL: +1-714-779-3800
Email: info@etherwan.com
Pacific Rim Office
8F., No.2, Alley 6, Lane 235, Baoqiao Rd.,
Xindian District, New Taipei City 231,
Taiwan (R.O.C.)
TEL: +886 -2- 6629-8986
Email: info@etherwan.com.tw
EtherWAN System, Inc.
www.etherwan.com
EtherWAN has made a good faith effort to ensure the accuracy of the information in this document and disclaims
the implied warranties of merchantability and fitness for a particular purpose, and makes no express warranties,
except as may be stated in its written agreement with and for its customers.
EtherWAN shall not be held liable to anyone for any indirect, special or consequential damages due to omissions
or errors. The information and specifications in this document are subject to change without notice.
Copyright © 2014. All Rights Reserved.
All trademarks and registered trademarks are the property of their respective owners
EX17008 and EX17016 Web-Smart Switches User Guide
August 18, 2014
Document version: Version 1
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