1.3 How to Use This Manual............................................................................................................................11
2.1.1 Switch Front Panel ..............................................................................................................................................17
2.1.2 LED Indications ...................................................................................................................................................18
2.2 Installing the Switch...................................................................................................................................21
3.3 Web Management.......................................................................................................................................27
4. WEB CONFIGURATION...................................................................................................... 29
4.1 Main Web Page...........................................................................................................................................32
4.2.1 System Information..............................................................................................................................................34
4.2.1.1 System Summary ......................................................................................................................................35
4.2.1.3 System Time..............................................................................................................................................37
4.2.1.5 System IP ..................................................................................................................................................39
4.2.2 User Management ...............................................................................................................................................41
4.2.2.1 User Table .................................................................................................................................................42
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User’s Manual of FGSW-2840 / FGSW-4840S
4.2.2.2 User Config ...............................................................................................................................................42
4.2.3 System Tools .......................................................................................................................................................44
4.2.3.4 System Reboot ..........................................................................................................................................48
4.2.3.5 System Reset ............................................................................................................................................49
4.2.4.1 Access Control ..........................................................................................................................................51
4.3.1.1 Port Config ................................................................................................................................................63
4.3.1.2 Port Mirror .................................................................................................................................................65
4.3.1.3 Port Security..............................................................................................................................................68
4.3.1.4 Port Isolation .............................................................................................................................................70
4.3.2 LAG .....................................................................................................................................................................74
4.3.2.1 LAG Table..................................................................................................................................................75
4.3.2.2 Static LAG .................................................................................................................................................77
4.3.4 MAC Address.......................................................................................................................................................85
4.5.2 Port Config.........................................................................................................................................................124
4.5.2.1 Port Config ..............................................................................................................................................125
4.5.3.1 Region Config..........................................................................................................................................128
4.5.3.3 Instance Port Config ................................................................................................................................131
4.5.4.1 Port Protect .............................................................................................................................................134
4.6.1.2 Port Config ..............................................................................................................................................143
4.6.2 Multicast IP ........................................................................................................................................................148
4.6.2.1 Multicast IP Table ....................................................................................................................................149
4.6.2.2 Static Multicast IP ....................................................................................................................................150
4.6.3.2 Port Filter.................................................................................................................................................154
4.7.1.1 Port Priority..............................................................................................................................................164
4.7.2 Bandwidth Control .............................................................................................................................................168
4.7.2.2 Storm Control ..........................................................................................................................................171
4.7.3.1 Global Config...........................................................................................................................................176
4.7.3.2 Port Config ..............................................................................................................................................177
4.8.1.3 MAC ACL.................................................................................................................................................185
4.8.3.2 Port Binding.............................................................................................................................................194
4.9.1.1 Global Config...........................................................................................................................................199
4.9.1.3 SNMP Group ...........................................................................................................................................202
4.9.1.5 SNMP Community ...................................................................................................................................206
4.9.3.1 History Control.........................................................................................................................................212
4.10.1 System Monitor................................................................................................................................................218
4.10.1.1 CPU Monitor ..........................................................................................................................................219
4.10.2.2 Local Log...............................................................................................................................................224
4.11 Save Config.............................................................................................................................................234
5. COMMAND LINE INTERFACE..........................................................................................236
5.1 Accessing the CLI....................................................................................................................................236
6.1.8 history command ...............................................................................................................................................241
6.2.14 history command .............................................................................................................................................243
6.2.15 show command ...............................................................................................................................................244
6.3 Global Config Mode Commands.............................................................................................................245
6.3.6 ip Command ......................................................................................................................................................246
6.3.11 mac Command.................................................................................................................................................248
6.3.17 spanning tree Command .................................................................................................................................251
6.3.19 user Command ................................................................................................................................................252
6.3.23 end Command .................................................................................................................................................254
6.3.25 history Command ............................................................................................................................................254
6.3.26 show Command...............................................................................................................................................255
Open the box of the Managed Switch and carefully unpack it. The box should contain the following items:
The FGSW-2840 or FGSW-4840S x 1 (With SFP Dust Cap x 2)
Quick Installation Guide x 1
Power Cord x 1
Rubber Feet x 4
Two 19” Rack-mounting Brackets Kit x 1
If any of these are missing or damaged, please contact your dealer immediately; if possible, retain the carton including the
original packing material, and use them again to repack the product in case there is a need to return it to us for repair.
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User’s Manual of FGSW-2840 / FGSW-4840S
1.2 Product Description
High-Density, Full-Functioned, Layer 2 Managed Switch for Enterprise and Campus Networking
The FGSW-2840 and FGSW-4840S is a 24/48-Port 10/100Mbps Fast Ethernet Switch with 2/4-Port Gigabit and 2-Port Gigabit
SFP interfaces, which comes with a high-performance switch architecture, capable of providing non-blocking 12.8Gbps
(FGSW-2840) / 17.6Gbps (FGSW-4840S) switch fabric and wire-speed throughput at 9.5Mpps (FGSW-2840) / 13Mpps
(FGSW-4840S). Its four built-in GbE uplink ports also offer incredible extensibility, flexibility and connectivity to the core switch
or servers. The powerful features of QoS and network security offered by the FGSW-2840 / FGSW-4840S enable the switch to
perform effective data traffic control for ISP and enterprise VoIP, video streaming and multicast applications. It is ideal for the
remote access layer of campus or enterprise networks and the aggregation layer of IP metropolitan networks.
Robust Layer 2 Feature
The FGSW-2840 / FGSW-4840S can be programmed for advanced switch management functions such as port mirror, port
security, port isolation and loopback detection. It also features the dynamic port link aggregation (Static Trunk and LACP),
802.1Q VLAN, Rapid Spanning Tree protocol (RSTP) and Multiple Spanning Tree protocol (MSTP), Static / Dynamic /
Filtering MAC address, IGMP Snooping, Multicast IP and Multicast Filter and DHCP filtering. Via aggregation of supporting
ports, the FGSW-2840 / FGSW-4840S allow the operation of a high-speed trunk to combine with multiple ports. It enables a
maximum of up to 6 groups of 4 ports for trunk and supports fail-over as well.
Enhanced Security
The FGSW-2840 / FGSW-4840S offer comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to
the edge. It can be used to restrict network access by denying packets based on source and destination IP address.
Efficient Traffic Control
The FGSW-2840 / FGSW-4840S is loaded with robust QoS features and powerful traffic management to enhance services to
business-class data, voice, and video solutions. The functionality includes broadcast / multicast / unicast storm control, per
port bandwidth control, 802.1p / CoS / IP DSCP QoS priority and remarking. It guarantees the best performance at VoIP and
video stream transmission, and empowers the enterprises to take full advantages of the limited network resources.
Enhanced and Secure Management
For efficient management, the FGSW-2840 / FGSW-4840S are equipped with Web, Telnet and SNMP management interfaces.
With the built-in Web-based management interface, the FGSW-2840 / FGSW-4840S offer an easy-to-use, platform-independent
management and configuration facility. By supporting the standard Simple Network Management Protocol (SNMP), the switch
can be managed via any standard management software. For text-based management, the switch can be accessed via Telnet .
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User’s Manual of FGSW-2840 / FGSW-4840S
Moreover, the FGSW-2840 / FGSW-4840S offers secure remote management by supporting HTTPS and SNMPv3 connections
which encrypt the packet content at each session.
Flexible Extension Solution
The two mini-GBIC slots built in the FGSW-2840 / FGSW-4840S are compatible with the 1000Base-SX/LX SFP (Small
Form-factor Pluggable) fiber transceiver to uplink to the backbone switch and monitoring center in long distance. The distance
can be extended from 550 meters (multi-mode fiber) to 10/20/30/40/50/60/70/120 kilometers (single-mode fiber or WDM fiber).
They are well suited for applications within the enterprise data centers and distributions, the two mini-GBIC slots built in the
FGSW-2840 also compatible with 100Base-FX SFP fiber transceiver.
1.3 How to Use This Manual
This User Manual is structured as follows:
Section 2 INSTALLATION
The section explains the functions of the Managed Switch and how to physically install the Managed Switch.
Section 3 SWITCH MANAGEMENT
The section contains the information about the software function of the Managed Switch.
Section 4WEB CONFIGURATION
The section explains how to manage the Managed Switch by Web interface.
Section 5 COMMAND LINE INTERFACE
The section describes how to use the Command Line interface (CLI).
Section 6 COMMAND LINE MODE
The section explains how to manage the Managed Switch by Command Line interface.
Section 7 SWITCH OPERATION
The chapter explains how to do the switch operation of the Managed Switch.
Section 8 TROUBLESHOOTING
The chapter explains how to troubleshoot the Managed Switch.
Appendix A
The section contains cable information of the Managed Switch.
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User’s Manual of FGSW-2840 / FGSW-4840S
1.4 Product Features
Physical Port (FGSW-2840)
■ 24-port 10/100Base-TX Fast Ethernet RJ45 copper, auto MDI / MDIX
Power Requirements 100~240V AC, 50/60Hz, 0.6A 100~240V AC, 50/60Hz, 0.4A
Power Consumption / Dissipation Max 12.8 watts / 43 BTU Max.17.3 watts / 59BTU
Dimensions (W x D x H) 440 x 180 x 44mm (1U height) 440 x 180 x 44mm (1U height)
Weight 1.9kg 2.5kg
Switch Architecture Store-and-Forward
MAC Address Table 8K entries
Flow Control
Maximum Transmit Unit
Reset Button > 5 sec: Factory default
Enclosure Metal
Layer 2 Functions
Port Mirroring
Port Security up to 64 MAC Address per port
Port Isolation Support
Loopback Detection Support
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
6bytes
921
TX / RX
Many-to-1 monitor
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User’s Manual of FGSW-2840 / FGSW-4840S
Link Aggregation IEEE 802.3ad LACP and static trunk supports 6 groups of 4-port trunk.
VLAN
Spanning Tree Protocol
Multicast
802.1Q tagged-based VLAN, up to 512 VLAN groups, out of 4094 VLAN IDs
Management VLAN
IEEE 802.1D STP
IEEE 802.1w RSTP
IEEE 802.1s MSTP
IGMP (v1/v2/v3) Snooping
Multicast IP
Multicast Filter
Access Control List
QoS
Security
Virtual Cable Test
L2 / L3 / L4 Access Control List
4 Priority Queues
Traffic classification:
- IEEE 802.1p CoS
- DSCP / ToS priority
Strict priority, Weighted Round Robin (WRR) and Equal CoS policies
Ingress / Egress Rate Limit per port bandwidth control
The front panel LEDs indicates instant status of port links, data activity, system power and system CPU status; helps monitor
and troubleshoot when needed. Figure 2-1-3 & Figure 2-1-4 shows the LED indications of the Managed Switch.
LED Indication
Figure 2-1-3: FGSW-2840 LED Panel
■ FGSW-2840 LED Definition
System
LED Color Function
PWR Green
SYS Green
Lights to indicate that the Switch has power.
Lights and blinking to indicate the CPU is working.
10/100Base-TX In terfaces (Port 1 to port 24)
LED
100
LNK/ACT
10
LNK/ACT
Color Function
Lights: To indicate the link through that port is successfully established at 100Mbps.
Green
Orange
Blink: To indicate that the Switch is actively sending or receiving data over that port.
Lights:
Blink:
To indicate the link through that port is successfully established at 10Mbps.
To indicate that the Switch is actively sending or receiving data over that port.
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■ 10/100/1000Base-T Interfaces (Port 25 to port 28)
User’s Manual of FGSW-2840 / FGSW-4840S
LED
1000
LNK/ACT
10/100
LNK/ACT
■ 1000Base-X SFP Interfaces (Share with Port 27 to port 28)
LED
1000
LNK/ACT
100
LNK/ACT
Color Function
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Green
Orange
Color Function
Green
Orange
Blink: To indicate that the Switch is actively sending or receiving data over that port.
Lights:
Blink:
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Blink: To indicate that the Switch is actively sending or receiving data over that port.
Lights:
Blink:
To indicate the link through that port is successfully established at 10Mbps or 100Mbps.
To indicate that the Switch is actively sending or receiving data over that port.
To indicate the link through that port is successfully established at 100Mbps.
To indicate that the Switch is actively sending or receiving data over that port.
LED Indication
Figure 2-1-4: FGSW-4840S LED Panel
■ FGSW-4840S LED Definition
System
LED Color Function
PWR Green
SYS Green
10/100Base-TX In terfaces (Port 1 to port 48)
LED
100
LNK/ACT
10
LNK/ACT
Color Function
Green
Orange
Lights to indicate that the Switch has power.
Lights and blinking to indicate the CPU is working.
Lights: To indicate the link through that port is successfully established at 100Mbps.
Blink: To indicate that the Switch is actively sending or receiving data over that port.
Lights:
Blink:
To indicate the link through that port is successfully established at 10Mbps.
To indicate that the Switch is actively sending or receiving data over that port.
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■ 10/100/1000Base-T Interfaces (Port 49 to port 50)
User’s Manual of FGSW-2840 / FGSW-4840S
LED
1000
LNK/ACT
10/100
LNK/ACT
■ 1000Base-X SFP Interfaces (Port 51 to port 52)
LED
LNK/ACT
Color Function
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Green
Orange
Color Function
Green
Blink: To indicate that the Switch is actively sending or receiving data over that port.
Lights:
Blink:
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Blink: To indicate that the Switch is actively sending or receiving data over that port.
To indicate the link through that port is successfully established at 10Mbps or 100Mbps.
To indicate that the Switch is actively sending or receiving data over that port.
2.1.3 Switch Rear Panel
The rear panel of the Managed Switch indicates an AC inlet power socket, which accepts input power from 100 to 240V AC,
50-60Hz. Figure 2-1-5 & Figure 2-1-6 shows the rear panel of this Managed Switch.
Rear Panel
Figure 2-1-5: Rear Panel of FGSW-2840
Rear Panel
Figure 2-1-6: Rear Panel of FGSW-4840S
■ AC Power Receptacle
For compatibility with electric service in most areas of the world, the Managed Switch’s power supply automatically adjusts
to line power in the range of 100-240V AC and 50/60Hz.
Plug the female end of the power cord firmly into the receptalbe on the rear panel of the Managed Switch. Plug the other
end of the power cord into an electric service outlet and the power will be ready.
The device is a power-required device, which means it will not work till it is powered. If your networks
Power Notice:
should be active all the time, please consider using UPS (Uninterrupted Power Supply) for your device.
It will prevent you from network data loss or network downtime.
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User’s Manual of FGSW-2840 / FGSW-4840S
wer Notice:
Po
In some areas, installing a surge suppression device may also help to protect your Managed Switch
from being damaged by unregulated surge or current to the Managed Switch or the power adapter.
2.2 Installing the Switch
This section describes how to install your Managed Switch and make connections to the Managed Switch. Please read the
following topics and perform the procedures in the order being presented. To install your Managed Switch on a desktop or shelf,
simply complete the following steps.
2.2.1 Desktop Installation
To install the Managed Switch on desktop or shelf, please follow these steps:
Step1: Attach the rubber feet to the recessed areas on the bottom of the Managed Switch.
Step2: Place the Managed Switch on the desktop or the shelf near an AC power source, as shown inFigure 2-1-7.
Figure 2-1-7: Place the Managed Switch on the desktop
Step3: Keep enough ventilation space between the Managed Switch and the surrounding objects.
When choosing a location, please keep in mind the environmental restrictions discussed in Chapter 1,
Section 4, and specifications.
Step4:Connect the Managed Switch to network devices.
Connect one end of a standard network cable to the RJ-45 ports on the front of the Managed Switch.
Connect the other end of the cable to the network devices such as printer server, workstation or router.
Connection to the Managed Switch requires UTP Category 5 network cabling with RJ-45 tips. For more
information, please see the Cabling Specification in Appendix A.
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User’s Manual of FGSW-2840 / FGSW-4840S
Step5:Supply power to the Managed Switch.
Connect one end of the power cable to the Managed Switch.
Connect the power plug of the power cable to a standard wall outlet.
When the Managed Switch receives power, the Power LED should remain solid Green.
2.2.2 Rack Mounting
To install the Managed Switch in a 19-inch standard rack, please follow the instructions described below.
Step1: Place the Managed Switch on a hard flat surface, with the front panel positioned towards the front side.
Step2: Attach the rack-mount bracket to each side of the Managed Switch with supplied screws attached to the package.
Figure 2-1-8 shows how to attach brackets to one side of the Managed Switch.
Figure 2-1-8: Attach Brackets to the Managed Switch
You must use the screws supplied with the mounting brackets. Damage caused to the parts by
using incorrect screws would invalidate the warranty.
Step3: Secure the brackets tightly.
Step4: Follow the same steps to attach the second bracket to the opposite side.
Step5: After the brackets are attached to the Managed Switch, use suitable screws to securely attach the brackets to the rack,
as shown inFigure 2-1-9.
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User’s Manual of FGSW-2840 / FGSW-4840S
Figure 2-1-9: Mounting Managed Switch in a Rack
Step6: Proceeds with Steps 4 and 5 of session 2.2.1 Desktop Installation to connect the network cabling and supply power to
the Managed Switch.
2.2.3 Installing the SFP transceiver
The sections describe how to insert an SFP transceiver into an SFP slot.
The SFP transceivers are hot-pluggable and hot-swappable. You can plug in and out the transceiver to/from any SFP port
without having to power down the Managed Switch, as the Figure 2-1-10 shows.
Figure 2-1-10: Plug In the SFP Transceiver
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User’s Manual of FGSW-2840 / FGSW-4840S
Approv
PLANET Managed Switch supports both Single mode and Multi-mode SFP transceiver. The following list of approved PLANET
SFP transceivers is correct at the time of publication:
It is recommended to use PLANET SFP on the Managed Switch. If you insert an SFP transceiver
that is not supported, the Managed Switch will not recognize it.
In the installation steps below, this Manual uses Gigabit SFP transceiver as an example. However,
the steps for Fast Ethernet SFP transceiver are similar.
1. Before we connect Managed Switch to the other network device, we have to make sure both sides of the SFP
transceivers are with the same media type, for example: 1000Base-SX to 1000Base-SX, 1000Bas-LX to 1000Base-LX.
2. Check whether the fiber-optic cable type matches with the SFP transceiver requirement.
To connect to 1000Base-SX SFP transceiver, please use the multi-mode fiber cable with one side being the male
duplex LC connector type.
To connect to 1000Base-LX SFP transceiver, please use the single-mode fiber cable with one side being the male
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User’s Manual of FGSW-2840 / FGSW-4840S
duplex LC connector type.
Connect the Fiber Cable
1. Insert the duplex LC connector into the SFP transceiver.
2. Connect the other end of the cable to a device with SFP transceiver installed.
3. Check the LNK/ACT LED of the SFP slot on the front of the Managed Switch. Ensure that the SFP transceiver is operating
correctly.
4. Check the Link mode of the SFP port if the link fails. To function with some fiber-NICs or Media Converters, user has to set
the port Link mode to “1000 Force” or “100 Force”.
Remove the Transceiver Module
1. Make sure there is no network activity anymore.
2. Remove the Fiber-Optic Cable gently.
3. Lift up the lever of the MGB module and turn it to a horizontal position.
4. Pull out the module gently through the lever.
Figure 2-1-11: How to Pull Out the SFP Transceiver
Never pull out the module without lifting up the lever of the module and turning it to a horizontal
position. Directly pulling out the module could damage the module and the SFP module slot of the
Managed Switch.
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User’s Manual of FGSW-2840 / FGSW-4840S
3. SWITCH MANAGEMENT
This chapter explains the methods that you can use to configure management access to the Managed Switch. It describes the
types of management applications and the communication and management protocols that deliver data between your
management device (workstation or personal computer) and the system. It also contains information about port connection
options.
This chapter covers the following topics:
Requirements
Management Access Overview
Web Management Access
SNMP Access
3.1 Requirements
Workstations running Windows 2000/XP, 2003, Vista/7/8, 2008, MAC OS9 or later, Linux, UNIX or other platforms
are compatible with TCP/IP protocols.
Workstation is installed with Ethernet NIC (Network Interface Card)
Ethernet Port connection
Network cables -- Use standard network (UTP) cables with RJ45 connectors.
The above Workstation is installed with WEB Browser and JAVA runtime environment Plug-in
It is recommended to use Internet Explore 8.0 or above to access the Managed Switch. If the Web
interface of the Managed Switch is not accessible, please turn off the anti-virus software or firewall
and then try it again.
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User’s Manual of FGSW-2840 / FGSW-4840S
3.2 Management Access Overview
The Managed Switch gives you the flexibility to access and manage it using any or all of the following methods:
Web browser interface
An external SNMP-based network management application
The administration Web browser interface supports are embedded in the Managed Switch software and are available for
immediate use. Each of these management methods has their own advantages. Table 3-1 compares the three management
methods.
Method Advantages Disadvantages
Web Browser
SNMP Agent
Ideal for configuring the switch remotely
Compatible with all popular browsers
Can be accessed from any location
Most visually appealing
Communicates with switch functions at
the MIB level
Based on open standards
Table 3-1: Comparison of Management Methods
Security can be compromised (hackers need
only know the IP address and subnet mask)
May encounter lag times on poor connections
Requires SNMP manager software
Least visually appealing of all three methods
Some settings require calculations
Security can be compromised (hackers need
only know the community name)
3.3 Web Management
The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the
network through a standard browser such as Microsoft Internet Explorer. After you set up your IP address for the Managed
Switch, you can access the Managed Switch’s Web interface applications directly in your Web browser by entering the IP
address of the Managed Switch.
Figure 3-1: Web Management
You can then use your Web browser to list and manage the Managed Switch configuration parameters from one central location;
Web Management requires Microsoft Internet Explorer 8.0 or later, Google Chrome, Safari or Mozilla Firefox 1.5 or later.
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User’s Manual of FGSW-2840 / FGSW-4840S
The following web screen based on FGSW-4840S, for FGSW-2840 the display will be the same
to FGSW-4840S.
Figure 3-2: Web Main Screen of Managed Switch
3.4 SNMP-Based Network Management
You can use an external SNMP-based application to configure and manage the Managed Switch, such as SNMPc Network
Manager, HP Openview Network Node Management (NNM) or What’s Up Gold. This management method requires the SNMP
agent on the switch and the SNMP Network Management Station to use the same community string. This management
method, in fact, uses two community strings: the get community string and the set community string. If the SNMP Network
management Station only knows the set community string, it can read and write to the MIBs. However, if it only knows the get
community string, it can only read MIBs. The default gets and sets community strings for the Managed Switch are public.
Figure 3-3: SNMP Management
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User’s Manual of FGSW-2840 / FGSW-4840S
4. WEB CONFIGURATION
This section introduces the configuration and functions of the Web-based management.
About Web-based Management
The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the
network through a standard browser such as Microsoft Internet Explorer.
The Web-based Management supports Internet Explorer 8.0. It is based on Java Applets with an aim to reduce network
bandwidth consumption, enhance access speed and present an easy viewing screen.
By default, IE8.0 or later version does not allow Java Applets to open sockets. The user has to
explicitly modify the browser setting to enable Java Applets to use network ports.
The following web screen based on FGSW-4840S, for FGSW-2840 the display will be the same
to FGSW-4840S.
The Managed Switch can be configured through an Ethernet connection, making sure the manager PC must be set on the same
IP subnet address as the Managed Switch.
For example, the default IP address of the Managed Switch is 192.168.0.100, then the manager PC should be set at
192.168.0.x (where x is a number between 1 and 254, except 100), and the default subnet mask is 255.255.255.0.
If you have changed the default IP address of the Managed Switch to 192.168.1.1 with subnet mask 255.255.255.0 via web,
then the manager PC should be set at 192.168.1.x (where x is a number between 2 and 254) to do the relative configuration on
manager PC.
Figure 4-1-1: Web Management
Logging on the Managed Switch
1. Use Internet Explorer 8.0 or above Web browser. Enter the factory-default IP address to access the Web interface. The
factory-default IP Address as following:
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User’s Manual of FGSW-2840 / FGSW-4840S
http://192.168.0.100
2. When the following login screen appears, please enter the default username "admin" with password “admin” to login the
main screen of Managed Switch. The login screen in Figure 4-1-2 appears.
Figure 4-1-2: Login Screen
Default User name: admin
Default Password: admin
After entering the username and password, the main screen appears as Figure 4-1-3.
Figure 4-1-3: Web Main Screen of Managed Switch
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