Digisol DG-GS1528HP/C User manual

DG-GS1528HP/C
24 PORT GIGABIT WEB MANAGED POE+ SWITCH
WITH 2 GIGA COMBO + 2 GIGABIT SFP PORTS
Web Management User Guide
V1.0
2019-11-25
As our products undergo development the specifications are subject to change without prior notice

DG-GS1528HP/C User Manual
COPYRIGHT
Copyright 2019 by Digisol Systems Ltd. All rights reserved.
Company has an ongoing policy of upgrading its products and it may be possible that information
in this document is not up-to-date.
Please check with your local distributors for latest information. No part of this document can be
copied or reproduced in any form without written consent from the company.
Trademark
DIGISOL TM is a trademark of Digisol Systems Ltd. All other trademarks are the property of the
respective manufacturers.

DG-GS1528HP/C User Manual
INDEX
About guide.....................................................................................................................................................1
Terminology / Usage ......................................................................................................................................1
1 Product Introduction .................................................................................................................................... 2
Front panel ..................................................................................................................................................2
Rear panel ..................................................................................................................................................2
2 Hardware installation .................................................................................................................................. 3
First step: open a seal ....................................................................................................................................3
Second step: switch installation......................................................................................................................3
Desktop or Shelf Installation .......................................................................................................................3
Rack Installation..........................................................................................................................................3
Third step: Plugging in the AC Power Cord.................................................................................................... 4
Power failure ...............................................................................................................................................4
3 Getting Started ............................................................................................................................................. 5
Management Option ....................................................................................................................................... 5
Using Web-based Management.....................................................................................................................5
Supported Web Browsers ...........................................................................................................................5
Connecting to the Switch ............................................................................................................................5
Login Web-based Management.................................................................................................................. 6
1. WEB page elements................................................................................................................................7
2. The structure of Navigation tree..............................................................................................................8
3.Page button Introduction ............................................................................................................................. 8
4.Error messages ........................................................................................................................................... 9
5. Entry Field ...............................................................................................................................................9
6. Status Field ...........................................................................................................................................10
1. Main Page..........................................................................................................................................12
2. System Configuration: .......................................................................................................................12
3. Port Configuration..............................................................................................................................18
4. MAC binding ......................................................................................................................................24
5. MAC filtering ......................................................................................................................................25
6. VLAN Configuration ...........................................................................................................................27
7. SNMP Configuration ..........................................................................................................................29
8. ACL Configuration .............................................................................................................................31
9. QoS Configuration .............................................................................................................................35
10. IP Basic Configuration ...................................................................................................................36
11. Certification. Authorization. Accounting (AAA) configuration.........................................................39
12. Spanning Tree Protocol configuration............................................................................................42
13. IGMP SNOOPING configuration....................................................................................................44
14. GMRP configuration.......................................................................................................................46
15. EAPS configuration ........................................................................................................................47
17、RMON configuration..........................................................................................................................49
18、Cluster configuration .........................................................................................................................52
19 Log management .................................................................................................................................54
20、PoE port configuration.......................................................................................................................55

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About guide
This guide provides instructions to install the Switch.
Note: The model you have purchased may appear
slightly different from the illustrations shown in the
document. Refer to the Product Instruction and Technical
Specification sections for detailed information about your
switch, its components, network connections, and
technical specifications.
Terminology / Usage
In this guide, the term "Switch" (first letter capitalized) refers to the Smart Switch, and "switch" (first letter lower case)
refers to other Ethernet switches. Some technologies refer to terms "switch", "bridge" and "switching hubs"
interchangeably, and both are commonly accepted for Ethernet switches.
Note: indicates important information that helps a better
use of the device.
Warning: indicates potential property damage or
personal injury.

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1 Product Introduction
Thanks for purchasing the Web Managed PoE Switch products.
The DG-GS1528HP/C is a Web Managed POE Switch, It provides 24 10/100/1000Mbps Auto-Negotiation RJ45 POE
ports and 2 Combo (RJ45+SFP) +2 Gigabit SFP Ports . It supports the port's full line speed forwarding to ensure the
stable transmission of data. This switch can be used as a small local core network or a mall and medium-sized LAN
and can also be used as an access switch for large LAN.
This product is a Gigabit network management type PoE Switch which can satisfy the full speed of forwarding ports.
The machine uses 19 "1U and so can be used on the desktop or on the rack. Excellent performance can help you
widely use in wireless, monitoring and other fields.
24 Port 10/100/1000Base-TX with 2 Combo （RJ45+SFP）+2 Gigabit SFP and 24 PoE+ L2 Web Managed Switch
Front panel
PWR LED：The Power LED lights up when the Switch is connected to a power source.
Link/Act LED: The Link/Act LED flashes which indicates a network link through the corresponding port. Blinking
indicates that the Switch is either sending or receiving data to the port.
Speed LED (GE only): The Port Speed LED lights up with solid green indicate the corresponding port is running on
1000M.
PoE LED: Blinking indicates that port is running on 100M. Light off indicated that port is running on 10M.
Green: Indicates the PoE powered device (PD) is connected and the port supplies power successfully.
Light off: Indicates no powered device (PD) connected.
Note: The SFP ports are shared with gigabit RJ45
ports. When SFP port is used, the RJ45 port cannot
be used.
Warning: The SFP ports should use UL listed Optical
Transceiver product, Rated Laser Class I. 3.3Vdc.
Rear panel
Power: The power port is where to connect the AC power cord.
Switch: Used to connect the power supply.
Fuse: Prevent affect of power grid from equipment short circuit. ( containing a spare fuse)

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2 Hardware installation
This chapter provides unpacking and installation information for the Web Managed PoE switch.
First step: open aseal
Open the shipping carton and carefully unpack its contents. Please consult the packing list located inthe User Manual
to make sure all items are present and not damaged.
Switch 1pcs
AC power cord 1pcs
Rubber feet 4pcs
Screws 6pcs
Mounting brackets 2pcs
User manual/CD 1pcs
If any item is found missing or damaged, please contact the local reseller for replacement.
Second step: switch installation
For safe switch installation and operation, it is recommended that you:
Visually inspect the power cord to see that it is secured fully to the AC power connector.
Make sure that there is proper heat dissipation and adequate ventilation around the switch.
Do not place heavy objects on the switch.
Desktop or Shelf Installation
When installing the switch on a desktop or shelf, the rubber feet included with the device must be attached on the
bottom at each corner of the device's base. Allow enough ventilation space between the device and the objects
around it.
Rack Installation
The switch can be mounted in an EIA standard size 19-inch rack, which can be placed in a wiring closet with other
equipment. To install, attach the mounting brackets to the switch's side panels (one on each side) and secure them
with the screws provided (please note that these brackets are not designed for palm size switches).
Then, use the screws provided with the equipment rack to mount the switch in the rack.

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Please be aware of following safety Instructions when installing:
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient temperature
of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the
equipment in an environment compatible with the maximum ambient temperature specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for
safe operation of the equipment is not compromised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is not
achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the equipment to the supply circuit and the
effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should be used when addressing this concern.
E) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention should
be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips)."
Third step: Plugging in the AC Power Cord
You can connect AC power supply cord to switch back and the other side connect the power outlet. (power outlet
might as well grounding and support over voltage protection)
Warning: Do not turn on the power switch before
power cables are connected. Power surge may
cause damage to the Switch.
Warning: The installation instructions clearly state that
the ITE is to be connected only to PoE networks
without routing to the outside plant.
Power failure
As a precaution, the switch should be unplugged in case of power failure. When power is resumed, plug the switch
back in.

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3 Getting Started
This chapter introduces the management interface of Web Managed PoE switch.
Management Option
The Web Managed PoE switch can be managed through any port on the device by using the Web-based
management.
Each switch must be assigned its own IP address, which is used for communication with Web-Based Management or
a SNMP network manager. The PC should have an IP address in the same range as the switch.
Please refer to the following installation instructions for the Web-based Management.
Using Web-based Management
After a successful physical installation, you can configure the Switch, monitor the network status, and display statistics
using a web browser.
Supported Web Browsers
The embedded Web-based Management currently supports the following web browsers:
Internet Explorer 6 or higher version
Netscape 8 or higher version
Mozilla
Firefox 1.5/2.0 or higher version
Connecting to the Switch
You will need the following equipment to begin the web configuration of your device:
1. A PC with a RJ-45 Ethernet connection
2. A standard Ethernet cable
Connect the Ethernet cable to any of the ports on the front panel of the switch and to the Ethernet port on the PC.
Connected Ethernet cable

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Login Web-based Management
In order to login and configure the switch via an Ethernet connection, the PC must have an IP address in the same
subnet as the switch. For example, if the switch has an IP address of 192.168.0.1, the PC should have an IP address
of 192.168.0.x (where x is a number between 2~ 254), and a subnet mask of 255.255.255.0. Open the web browser
and enter 192.168.0.1 (the factory-default IP address) in the address bar. Then press <Enter>.
Open the web browser and enter 192.168.0.1 (the factory-default IP address) in the address bar. Then press <Enter>.
Enter the IP address in the web browser
NOTE: The switch's factory default IP address is
192.168.0.1 with a subnet mask of
255.255.255.0
To log in to the switch, the IP address of your PC should be set in the same subnet as that of the switch. The IP
address is 192.168.0.x (”x” is any number from 2 to 254). Subnet Mask is 255.255.255.0.
When the following logon dialog box appears, enter the password then click OK. By default, the username is admin
and the password is admin.

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Logon Dialog Box
1. WEB page elements
Shown in Figure 2, WEB page is mainly composed of three parts: title page, navigation tree page and main page
Figure 2
Title page is Used to display the logo
Main page is used to display the user from the navigation tree, select the page

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2. The structure of Navigation tree
Figure 3 shows the navigation tree organizational structure.
Navigation tree is located in the lower left of each page, using the tree display nodes of the WEB page, users can
easily find the page you want to manage the WEB. According to a different web page functionality can be divided
into different groups, each including one or more pages. Most of the navigation tree in the name of the
corresponding web page top of page title abbreviation.
Figure 3
3.Page button Introduction
On the pages, here are Some commonly used button, the role of these buttons are generally the same, Form 2
on the role of these buttons are described:
Form 2：
button effect
Refresh Update all fields on the page
Apply numerical value will be updated into the memory. Because the
error-checking should be implemented by the Web Server,
before the user selects the button will be no error checking.
Delete Delete the current record
Help Open help pages, view the individual pages of the
configuration instructions

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4.Error messages
If the switch WEB server error occurred while processing user requests, it will display a dialog box in the
corresponding error message. For example, Figure 4 shows an error message dialog box.
Figure 4
5. Entry Field
Some pages of the most left column in the table has an entry field, as shown in Figure 5, through the field can
access different rows in the table. When you choose a line for the filed, which lines the corresponding information
is displayed in the first line, then only the line can be edited, the line also known as the activities line. A time when
it was first loaded, it shows the filed new, activity line is empty.
If want to add a new line should select new from the drop-down menu of entry field, , enter the new line’s
information, and then press apply button.
If you want to edit the line already exists, it is necessary to select the appropriate line number of the drop-down
menu, according to need to edit the line, and then press the apply button, you will see a corresponding change in
the table displayed.
If you want to delete a row, select the line number accordingly from entry field’s drop-down menu, then press the
delete key, this line will disappear from the table.
Figure 5

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6. Status Field
Some pages of the most right column in the table there is a state field, as shown in Figure 6, the field displays
the line status. Since all row state changes are processed in-house, so the status field is read-only. Once the line
information of the entry filed into force, the line will automatically become the active state the status active.
Figure 6 the web page of status field

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WEB page introduction
Switch WEB pages organized into groups, each including one or more of the WEB pages. The following are
introduced one by one on each page.
Login dialog Box
Figure 7 WEB browsing session of the login page
Figure 7 shows the login dialog box, the logon dialog box will be displayed while the user login the web page at
the first time. When The user filled out the correct username and password, then click the Enter button can log on to
the switch Web server. Passwords are case-sensitive, the anonymous user password can be maximum set up to 16
characters, while the multi-user name and password can be set up to 11 characters. Switch default user name is the
anonymous user name admin, default password for the anonymous user's password, The default username is admin
and password is admin.

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1. Main Page
Figure 8 shows the WEB main page of switch. This page will be displayed after the user logs in web pages
Figure 8 Switch main page
2. System Configuration:
（1）Basic information page
Figure 9 is the basic information of configuration page, users can configure the basic information for the switch.
System Description display the description of the relevant parameters of system.
System descriptor ID display system in the network identity management.
The system version number is displayed the current software version number of switches.
The number of switches interface displays the current number of interfaces in the switch.
The system start-up time display switches from start to the present time.
The system name as the switch’s system name in the network, the user can modify the system name.
The systematic location as the switch’s physical location showing at the network, the user can modify the system
locations.
system Contact show the contacts person and details of the current node, the user can modify the system contact.

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Figure9 Basic information Page
（2）Serial port information page
Figure 10 is a serial port configuration page, the page displays serial baud rate and other related information.
When the host through the serial port terminals (such as Windows, HyperTerminal) to the management of switches,
serial console on the COM port configuration must be consistent with this page information.
Figure 10 Serial port information page

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（3）User management page
Figure 11 is a user management page, the user can modify this switch anonymous user (admin) password,
Telnet and the Web without opening a multi-user, they all use the same anonymous user's password. Passwords are
case-sensitive and can be up to 16 characters. If you want to change your password, the user need to enter the new
password twice, once the user clicks the application button, the new password is activated, then if the switch is not
enabled multi-user, will display the login dialog box (as shown in Figure 7), require the user to re - login the web page,
with a new anonymous user password.
Figure 11 user’s management page
（4）Security Management Page
Figure 12 is Security management configuration page, through the page's configuration, , the administrator can
control network management services TELNET, WEB and SNMP, you can open (enable) or off (disable) these
services, these services can be mounted up with standards IP ACL group ,and the implementation of the source IP
address control, control access to the host of these services
When the Switch default , TELNET, WEB and SNMP services are open and no ACL filtering, that is, all hosts
have access to the switch of these three services. If the administrator for safety, do not want to provide one or several
services, which can shut down one or several services. If the administrator only hope that the specified host could
access one or several services, can do the ACL filtering for one or several services. As a service to do ACL filtering,
you need to open the service, and to select an IP standard ACL group (1-99), the primary factor it’s the ACL group
must be present.
Note that, if the administrator on this page control the WEB services (such as closing WEB Services) may cause
users to no longer use the WEB page, then you can log switches by other means and to control the use of WEB
service allows users to WEB page (such as the Open the WEB service).

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Figure 12 Security management page
（5）Configure the current page
Figure 13 is the current configuration page. the user can view the current configuration of the switch on this page.
Save key is to store the current system configuration in the configuration file. Because the storage operation requires
erase& write FLASH chips, which take up some time. When the user was configured on the page and hope to restart
the switch from using these configurations are not lost, you must exit the page before the current configuration page,
click the Save button.
Figure 13 the current configuration page

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（6）Configuration page
Figure 14 is profile configuration page. This page allows users to view the system's initial configuration. The initial
configuration is actually the configuration file in the FLASH, when the configuration file does not exist in FLASH, the
system starts using the default configuration. Delete key to delete the configuration file in the FLASH. Click the Delete
button, will pop up a dialog box , that will prompts the user sure to delete the configuration file or not, according to the
dialog box to determine if it's ok, otherwise click Cancel button. Download button is used to download a configuration
file to the PC. Click to download button, will pop up a dialog box, users select Save and save the configuration file
directory path. Download the configuration file names are as switch configuration.
Figure14 Configuration file page
（7）File upload page
Figure 15 is a file upload page, through this page a user can upload a configuration file and mapping files to the
switch. Click the Browse button to select the upload configuration file or image file in the directory path on the PC.
Click Upload button to upload a configuration file or image file, configuration file extension must be *. cfg, image file
must be provided by the manufacturer and the file name extension must be *. img. Transmission before the return of
the results page, please do not click on other pages, or restart the switch; otherwise, the file transfer will lead to failure
caused by system crashes.

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Figure 15 File Upload Page
（8）System reset page
Figure 16 is system reset page, through this page users to restart the switch. When you click on Restart button,
will pop up a dialog box that prompts the user to determine whether or restart the switch, If it is determined according
to OK button, otherwise click Cancel button. Restart will no longer open the Web page.
Figure16 System reset page