Vidipac VSW7242 User manual

FCC Warning
This Equipment has been tested and found to comply with the limits for a Class-A digital device, pursuant to
Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy. It may cause harmful interference to radio communications if the equipment is not installed and used
in accordance with the instructions. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
CE Mark Warning
This is a Class-A product. In a domestic environment this product may cause radio interference in which case
the user may be required to take adequate measures.

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Content
1. Products Overview ...................................................................................................... 8
1.1 Major Management Features ................................................................................... 8
1.2 Product Specification ................................................................................................ 9
1.3 Package ontents .................................................................................................... 12
2. Hardware Description ............................................................................................... 13
3. Preparation for Management ................................................................................... 15
3.1 Preparation for Serial onsole ................................................................................ 15
3.2 Preparation for Web Interface ................................................................................ 16
3.3 Preparation for Telnet/SSH Interface ...................................................................... 18
4. Feature onfiguration - Web UI ................................................................................ 20
4.1 System onfiguration .............................................................................................. 20
4.1.1 System Information.............................................................................................. 20
4.1.2 IP onfiguration: .................................................................................................. 21
4.1.3 IPv6 onfiguration................................................................................................ 22
4.1.4 NTP onfiguration:............................................................................................... 23
4.1.5 System Log onfiguration: ................................................................................... 24
4.2 Power Reduction..................................................................................................... 26
4.2.1 LED Power Reduction onfiguration.................................................................... 26
4.2.2 EEE onfiguration:................................................................................................ 27
4.3 Port onfiguration:.................................................................................................. 28
4.4 Security onfiguration: ........................................................................................... 30
4.4.1 Security / Switch .................................................................................................. 30
4.4.1.1 Security / Switch / Users onfiguration............................................................ 30
4.4.1.2 Security / Switch / Privilege Levels onfiguration: ........................................... 31
4.4.1.3 Security / Switch / Auth Method ...................................................................... 32
4.4.1.4 Security /Switch / SSH onfiguration................................................................ 33
4.4.1.5 Security / Switch / HTTPS onfiguration........................................................... 34
4.4.1.6 Security / Switch / Access Management onfiguration.................................... 34
4.4.1.7 Security / Switch / SNMP .................................................................................. 36
4.4.1.8 RMON Statistics onfiguration ......................................................................... 44
4.4.2 Security /Network................................................................................................ 50
4.4.2.1 Port Security Limit ontrol onfiguration......................................................... 50
4.4.2.2 Security / Network / Network Access Server onfiguration............................. 54
4.4.2.3 Security / Network / Access ontrol List onfiguration.................................... 61
4.4.2.4 Switch / Network / DH P onfiguration........................................................... 75
4.4.2.5 IP Source Guard onfiguration.......................................................................... 77

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4.4.2.6 ARP Inspection .................................................................................................. 79
4.4.3 Security / AAA Authentication Server onfiguration........................................... 82
4.5 Aggregation onfiguration...................................................................................... 86
4.5.1 Static Aggregation ................................................................................................ 86
4.5.2 LA P - Dynamic Aggregation................................................................................ 87
4.6 Loop Protection....................................................................................................... 89
4.7 Spanning Tree.......................................................................................................... 91
4.7.1 Spanning Tree / Bridge Setting............................................................................. 91
4.7.2 Spanning Tree / MSTI Mapping............................................................................ 93
4.7.3 Spanning Tree / MSTI Priorities............................................................................ 94
4.7.4 Spanning Tree / IST Ports ................................................................................... 95
4.7.5 Spanning Tree MSTI Ports .................................................................................... 97
4.8 MVR (Multicast VLAN Registration) ........................................................................ 99
4.9 IPM (IP Multicast)................................................................................................ 102
4.9.1 IGMP Snooping onfiguration ........................................................................... 102
4.9.1.1 Basic onfiguration ......................................................................................... 102
4.9.1.2 IGMP Snooping VLAN onfiguration............................................................... 103
4.9.1.3 IGMP Snooping / Port Group Filtering............................................................ 105
4.9.2 MLD Snooping onfiguration............................................................................. 106
4.9.2.1 Basic onfiguration ......................................................................................... 106
4.9.2.2 MLD Snooping VLAN onfiguration ................................................................ 107
4.9.2.3 IPM / MLD Snooping / Port Group Filtering ................................................. 109
4.10 LLDP Parameters ................................................................................................. 110
4.10.1 LLDP onfiguration........................................................................................... 110
4.10.2 LLDP Media onfiguration ............................................................................... 112
4.11 PoE onfiguration................................................................................................ 120
4.12 MA Address Table onfiguration ...................................................................... 123
4.13 VLAN (Virtual LAN).............................................................................................. 126
4.13.1 VLAN Membership onfiguration.................................................................... 126
4.13.2 VLAN Port onfiguration.................................................................................. 128
4.14 Private VLANs...................................................................................................... 130
4.14.1 Private VLAN Membership onfiguration........................................................ 130
4.14.2 Port Isolation onfiguration............................................................................. 131
4.15 V L....................................................................................................................... 133
4.15.1 V L / MA -Based VLAN onfiguration ............................................................ 133
4.15.2 V L / Protocol-based VLAN.............................................................................. 134
4.15.3 V L / IP Subnet-based VLAN ............................................................................ 137
4.16 Voice VLAN onfiguration................................................................................... 139

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4.16.1 Voice VLAN / onfiguration ............................................................................. 139
4.16.2 Voice VLAN / OUI onfiguration ...................................................................... 140
4.17 QoS...................................................................................................................... 142
4.17.1 QoS / Ingress Port lassification ...................................................................... 142
4.17.2 QoS / Ingress Port Policer onfig ..................................................................... 143
4.17.3 QoS / Port Scheduler........................................................................................ 144
4.17.4 QoS / Egress Port Shapers................................................................................ 144
4.17.5 QoS / Port Tag Remarking ................................................................................ 145
4.17.6 QoS / Port DS P onfiguration ........................................................................ 146
4.17.7 QoS / DS P based QoS Ingress lassification................................................... 147
4.17.8 QoS / DS P Translation .................................................................................... 149
4.17.9 QoS / DS P lassification ................................................................................. 150
4.17.10 QoS / ontrol List onfiguration .................................................................... 151
4.17.11 QoS / Storm ontrol onfiguration................................................................ 153
4.18 Mirroring onfiguration ...................................................................................... 155
4.19 UPnP onfiguration............................................................................................. 156
4.20 sFlow onfiguration ............................................................................................ 158
5. Feature onfiguration - LI ..................................................................................... 161
5.1 System onfiguration ............................................................................................ 161
5.2 Power Reduction................................................................................................... 165
5.3 Port onfiguration................................................................................................. 166
5.4 Security onfiguration .......................................................................................... 168
5.5 Aggregation onfiguration.................................................................................... 179
5.6 Loop Protection..................................................................................................... 179
5.7 Spanning Tree........................................................................................................ 180
5.8 MVR....................................................................................................................... 182
5.9 IPM ...................................................................................................................... 183
5.10 LLDP onfiguration.............................................................................................. 184
5.11 Power over Ethernet onfiguration.................................................................... 185
5.12 MA Address Table onfiguration ................................................................... 186
5.13 VLAN onfiguration ......................................................................................... 187
5.14 Private VLAN onfiguration ............................................................................. 188
5.15 V L onfiguration ............................................................................................ 188
5.16 Voice VLAN onfiguration................................................................................ 189
5.17 QoS onfiguration............................................................................................ 190
5.18 Mirroring onfiguration................................................................................... 193
5.19 UPnP onfiguration............................................................................................. 193
5.20 sFlow onfiguration ......................................................................................... 194

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5.21 Diagnostic ommands ..................................................................................... 195
5.22 Maintenance ommands................................................................................. 196
6. Web onfiguration - Monitor, Diagnostic, Maintenance ........................................ 198
6.1 Monitor ................................................................................................................. 198
6.1.1 Monitor / System ............................................................................................... 198
6.1.1.1 Monitor / System / Information...................................................................... 198
6.1.1.2 PU Load ......................................................................................................... 199
6.1.1.3 System Log Information .................................................................................. 199
6.1.1.4 System / Detailed Log ..................................................................................... 201
6.1.2 Monitor / Port State........................................................................................... 202
6.1.2.1 Port State ........................................................................................................ 202
6.1.2.2 Traffic Overview .............................................................................................. 202
6.1.2.3 QoS Statistics................................................................................................... 203
6.1.2.4 Q L Status ....................................................................................................... 204
6.1.2.5 Detailed Port Statistics.................................................................................... 206
6.1. 3 Monitor / Security............................................................................................. 209
6.1.3.1 Security / Access Management Statistics ....................................................... 209
6.1.3.2 Security / Network .......................................................................................... 210
6.1.3.3 Security / AAA ................................................................................................. 230
6.1.3.4 Switch / SNMP / RMON .................................................................................. 236
6.1.4 LA P System Status............................................................................................ 242
6.1.4.1 System Status .................................................................................................. 242
6.1.4.2 LA P Port Status.............................................................................................. 243
6.1.4.3 LA P statistics ................................................................................................. 244
6.1.5 Loop Protection.................................................................................................. 245
6.1.6 STP Bridge Status ............................................................................................... 246
6.1.7.1 Bridge Status ................................................................................................... 246
6.1.5.2 STP Port Status................................................................................................ 247
6.1.5.3 STP Port Statistics............................................................................................ 248
6.1.7 MVR Status......................................................................................................... 250
6.1.7.1 Statistics .......................................................................................................... 250
6.1.7.2 MVR Group Table ............................................................................................ 251
6.1.8 Monitor / IPM / IGMP Snooping...................................................................... 252
6.1.8.1 IGMP Snooping ............................................................................................... 252
6.1.8.2 MLD Snooping Status...................................................................................... 256
6.1.9 Monitor / LLDP................................................................................................... 260
6.1.9.1 LLDP / Neighbor .............................................................................................. 260
6.1.9.2 LLDP MED Neighbours .................................................................................... 261

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6.1.9.3 LLDP PoE.......................................................................................................... 266
6.1.9.4 LLDP EEE.......................................................................................................... 267
6.1.9.5 LLDP Statistics ................................................................................................. 269
6.1.10 Dynamic MA Table ......................................................................................... 271
6.1.11 VLAN Membership Status ................................................................................ 272
6.1.13 V L MA -Based VLAN Status ........................................................................... 276
6.1.14 sFlow ................................................................................................................ 277
6.2 Diagnostic.............................................................................................................. 279
6.2.1 Ping..................................................................................................................... 279
6.2.2 Ping6................................................................................................................... 279
6.2.3 VeriPHY able Diagnostic................................................................................... 280
6.3 Maintenance ......................................................................................................... 282
6.3.1 Restart Device .................................................................................................... 282
6.3.2 Factory Defaults ................................................................................................. 282
6.3.3 Software Upload ................................................................................................ 283
6.3.3.1 Firmware Update ............................................................................................ 283
6.3.3.2 Image Select.................................................................................................... 284
6.3.4 onfiguration ..................................................................................................... 285
Revision History........................................................................................................... 287

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1. Products Overview
VSW7242 is a 26-Port Layer 2 Full Management Gigabit PoE Switch. The EWG-72402VM
equips with 24-port 10/100/1000M RJ-45 plus 2 Gigabit SFP Open Slot. The Ethernet Ports
support IEEE 802.3at PoE, each port supports up to 30W, the system supports up to 500W
power. The SFP open slots are available different types SFP transceivers to extend the
transmission distance up to hundred kilometers. The VSW7242 is capable to provide the
non-blocking and wire-speed throughput with up to 52Gbps switch fabric. Including rack-mount
brackets, the 19" size fits into your rack environment.
The VSW7242 embedded powerful layer 2 software engine to support Web Management,
SNMP, IPv4/v6, IEEE 802.1Q VLAN, Private VLAN, Protocol VLAN, Voice VLAN, up to 4
priority queue QoS, up to 13 Link Aggregation groups, Multiple Spanning Tree Protocol,
IGMPv4/v6 IP Multicast Forwarding and Filtering, MVR, Bandwidth control, Loop Protection,
LLDP, PoE Configuration and abundant security features such as IEEE 802.1X, AAA, IP
Source Guard, Port Security and Access Management. With these advanced L2 management
features, the switch is ideal for the medium or large network environment to strengthen its
network connection.
1.1 Major Management Features
24 10/100/1000Base RJ-45 plus 2 1000Base SFP
24 10/100/1000Base RJ-45 are all built with PoE functionality
Up to 52Gbps switching capacity, 8K MAC Address Table
Up to 500W PoE Power, each port supports up to 30W per IEEE 802.3af/at
Per-Port Power Management Feature supports Enable/Disable, Priority Setting,
Overloading Protection and Power Level settings
IEEE 802.1D STP and IEEE 802.1w RSTP
IEEE 802.1Q VLAN, up to 4K VLAN Group
Port Based VLAN, MAC Based VLAN, Protocol Based VLAN, MVRP and QinQ
IEEE 802.2ad LACP, Static Trunk support up to 13 trunks, up to 16 ports per trunk
IGMP Snooping V1/V2/V3 and Querier port
Up to 9K Jumbo Frame
Rate Control and Strom Control for Broadcast/Multicast/Un-known Unicast
QoS supports up to 8 priority queues per port, 802.1p/IP Precedence, IP ToS, IP DSCP,
DiffServ, the queue scheduling supports WRR, Strict Priority and Hybrid
Advanced Security supports IEEE 802.1x, RADIUS, TACAS+, IP/MAC Filter
Support Command Line, Web Management, SNMP V1/V2c/V3, RMON, Secured
Management supports HTTPS, SSL and SSHv2
sFlow, NTP, LLDP, Port Mirroring, Cable Diagnostic, UPnP...
IPv6 Features
Note: Please see the most updated datasheet for the detail product specification. You
can check the web site or contact the sales of the supplier.

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1.2 Product Specification
Hardware Specification
Total Port 26
10/100/1000 Mbps 24
Gigabit SFP 2
Autonegotiation and Auto-MDIX Yes
Flow Control
Backpressure for half duplex,
802.3x for full duplex
Interface
Console (RS-232) Yes
System (State / Color) Y
Port (State: Link/Act / Color) Y
LED
PoE (State: On / Color) Y
CPU 416MHz
Flash 16MB
SDRAM 128MB
Packet Buffer 4MB
Switching Capacity 52Gbps non-blocking
Forwarding Architecture Store and forward
Package Forwarding Rate 38.7Mpps (@ 64bytes)
MAC Address Table 8K
System
Jumbo Frame 9K
Port Volume 24
PoE Capability 30W (802.3at)
Total PSE Power 500W (Current Share)
PSE Ports
Power through RJ-45 pin Pair1,2 / 3,6
AC Input 100-240V AC, 50/60Hz
Consumption - not include PSE 25W
Power Requirement
/ Consumption Consumption - include PSE 500W (Current Share)
Operating Temperature/ Degree C 0~40
Relative Humidity at operating 5~90% (non-condensing)
Storage Temperature / Degree C -20~80
Environment
Relative Humidity at storage 5~90% (non-condensing)
Dimension mm(H*W*D) 45*220*440mm
Mechanical Weight 3.0kg
Regular Compliance
CE, FCC Part 15 Class A Yes

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Software Specification
IEEE 802.3 - 10Base-T
IEEE 802.3u - 100Base-TX
IEEE 802.3ab - 1000Base-T
IEEE 802.3z - 1000Base-SX/LX
IEEE 802.3x - Flow Control
IEEE 802.1Q - VLAN
IEEE 802.1p - Class of Service
IEEE 802.1D - Spanning Tree
IEEE 802.1w - Rapid Spanning Tree
IEEE 802.1s - Multiple Spanning Tree
IEEE 802.3ad - Link Agregation Control Protocol (LACP)
IEEE802.1v - Protocol VLAN
IEEE 802.1AB - LLDP (Link Layer Discovery Protocol)
IEEE 802.1X - Access Control
IEEE 802.3at - Power over Ethernet
Standard
IEEE 802.3af - Power over Ethernet
Link State, Speed/Duplex, Auto-Nego, Flow Control
Port Configuration Rate Control/Limit
Port based and 802.1Q Tag based VLAN
Maximum 4K VLAN Group, 4096 VLANs ID
QinQ
Private VLAN
MVR (Multicast VLAN Registration)
MAC based VLAN
IP Subnet-based VLAN
IEEE802.1v Protocol VLAN
VLAN
Voice VLAN
4 Physical priority queues
Scheduling - WRR, Strict, WRR+SP
CoS: Port based, 802.1p, DSCP, TCP/UDP Port based
QoS
Storm Control (Broadcast, Multicast, unknown Unicast)
Up to 13 LA Group, up to 16 ports per group
Static and 802.3ad LACP
Static Trtunk
Link Agragation
Hash Algorithm Type (DA, SA, DA+SA MAC-based, SIP...)
Loop Protection Protect the unexpected network loop by shutdown port

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IEEE 802.1D - Legacy Spanning Tree
IEEE 802.1w - Rapid Spanning Tree
IEEE 802.1s - Multiple Spanning Tree
Spanning tree
BPDU Guard, BPDU Filtering
IGMP Snooping v1/v2/v3, MLD(IPv6) Snooping v1/v2
Maximum 8K Multicast Groups
Multicast
IGMP/MLD Querier, Router Port, Proxy, Immediate Leave
Port Mirror (1 to 1, 1 to N, N to 1)
Traffic Mirroring sFlow
Dynamic MAC address management
MAC Address Table
Static MAC address
Port Security (MAC-Port,
IP-MAC-Port Binding)
802.1x authentication (Port based,
MAC address based)
User Name Password
Authentication by Local/Radius…
Up to 15 User Privilege Levels
Access Management by IP
IP Source Guard
RADIUS
TACACS+
Guest VLAN
DoS Defence
SSHv1/SSHv2
SSLv2/SSLv3/TLSv1
Security
Access Control List (L2/L3/L4)
Web GUI Management, CLI (Console/Telnet/SSH)
DHCP Client, Snooping, Relay/Option 82, BOOTP
SNMP V1/V2c/V3, Trap, RMON
Firmware upgrade by TFTP/HTTP
Configurration Backup/Reload
Link Layer Discovery Protocol (LLDP) by lPv4/v6 types
System Log for event, warning and information
Management
NTP
VeriPHY Diagnostic Maintenance
IPv4/V6 Ping Diagnostics

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CPU Monitor
Per port POE State Enable/Disable
Maximum system/port PoE power seting
Port power priority setting
PoE Specification
PD Status monitoring
Note: We reserve the right to change the detail parameters listed in manual without
earlier inform. Please always see the most updated datasheet for the detail product
specification. You can check the web site or contact the sales of the supplier.
1.3 Package Contents
Before you start to install this switch, please verify your package that contains the following
items:
- One Network Switch
- One Power Cord
- One User Manual CD
- One pair Rack-mount kit + 8 Screws

2. Hardware Description
This section mainly describes the hardware of Full L2 Management Network Switch and
gives a physical and functional overview on the certain switch.
Front Panel
The front panel of the L2 management switch consists of 24 10/100/1000 Base-TX RJ-45
ports and 2 gigabit uplink SFP ports. The LED Indicators are also located on the front
panel.
LED Indicators
The LED Indicators present real-time information of systematic operation status. The
following table provides description of LED status and their meaning.
LED Color / Status Description No. of LEDs
Power Amber On Power on Power
Green On Link Up
10/100/1000M Green Blinking Data Activating 24(1~24)
PoE Amber On PD is connected 24 (1~24)
Green On linked to Power Device
25~26
SFP Green Blinking Data Activating 25~26
Rear Panel
The 3-pronged power plug is placed at the rear panel of the switch right side shown as
below.
Hardware
Installation
LED Display
Uplink SFP Port
RJ-45 Port
RS-232 Console

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The switch is usually mounted in the 19” rack, the rack is usually installed in IT room or other
secured place. The switch supports AC power input, PoE delivery and rackmount mounting.
Make sure all the power cables, Ethernet cables, screws and the air circulation are well
prepared and installed as below description.
AC Power Input
Connect the attached power cord to the AC power input connector, the available AC power
input is range from 100-264VAC.
There are 2 power modules inside the switch, each of them support up to 250W. With our
current sharing technology, the 2 modules can deliver power up to 500W.
Ethernet cable Request
The wiring cable types are as below.
10 Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
100 Base-TX: 2-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
1000 Base-T: 4-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
PoE: To delivery power without problem, the Cat 5e and Cat 6 cable is suggested. The high
quality Ethernet cable reduces the lost while power transmission.
SFP Installation
While install the SFP transceiver, make sure the SFP type of the 2 ends is the same and the
transmission distance, wavelength, fiber cable can meet your request. It is suggested to
purchase the SFP transceiver with the switch provider to avoid any incompatible issue.
The way to connect the SFP transceiver is to Plug in SFP fiber transceiver fist. The SFP
transceiver has 2 plug for fiber cable, one is TX (transmit), the other is RX (receive).
Cross-connect the transmit channel at each end to the receive channel at the opposite end.
Rackmount Installation
Attach the brackets to the device by using the screws provided in the Rack Mount kit.
Mount the device in the 19rack by using four rack-mounting screws provided by the rack
manufacturer.

3. Preparation for Management
The switch provides both in-band and out-band configuration methods.
Out-band Management: You can configure the switch via RS232 console cable if you don’t
attach your admin PC to your network, or if you lose network connection to your switch. It
wouldn’t be affected by network performance. This is so-called out-band management.
In-Band Management: You can remotely manage the switch via the Web browser, such as
Microsoft Internet Explorer, or Mozila, to configure and interrogate the switch from anywhere
on the network.
Following topics are covered in this chapter:
3.1 Preparation for Serial Console
3.2 Preparation for Web Interface
3.1 Preparation for Serial Console
In the package, there is one RS-232 console cable. Please attach one end of the console
cable to your PC COM port, the other end to the console port of the switch.
1. Go to Start -> Program -> Accessories -> Communication -> Hyper Terminal
2. Give a name to the new console connection.
3. Choose the COM name
4. Select correct serial settings. The serial settings of the switch are as below:
Baud Rate: 115200 / Parity: None / Data Bit: 8 / Stop Bit: 1
5. After connected, you can see Switch login request.
6. Login the switch. The default username is “admin”, password, “admin”.
Figure 3-1 Hyper Terminal Console Screen
Note: The Win 7 or later OS version doesn't provide Console Terminal tool, please
download the tool, Hyper Terminal from Microsoft web site or other terminal tools, such as
PuTTY for console connection. Type Hyper Terminal or Putty in Google web site, thus you
can find link to download it.

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Figure 3-2 Putty Configuration
Figure 3-3 Putty Login Screen
3.2 Preparation for Web Interface
The web management page allows you to use a standard web-browser such as Microsoft
Internet Explorer, Google Chrome or Mozila Firefox, to configure and interrogate the switch
from anywhere on the network.
Before you attempt to use the web user interface to manage switch operation, verify that
your Switch is properly installed on your network and that every PC on this network can
access the switch via the web browser.
1.Verify that your network interface card (NIC) is operational, and that your operating
system supports TCP/IP protocol.
2.Wire the switch power and connect your computer to the switch.

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3.The switch default IP address is 192.168.2.1. The Switch and the connected PC should
locate within the same IP Subnet.
4.Change your computer's IP address to 192.168.2.XX or other IP address which is located
in the 192.168.2.x (For example: IP Address: 192.168.2.30; Subnet Mask: 255.255.255.0)
subnet.
Launch the web browser and Login.
5. Launch the web browser (Internet Explorer or Mozila Firefox) on the PC.
6. Type http://192.168.2.1 (or the IP address of the switch). And then press Enter.
7. The login screen will appear next.
8. Key in the password. Default user name and password are both admin.
If you can't login the switch, the following steps can help you to identify the problem.
1. Switch to DOS command mode and type the "ipconfig" to check the NIC's setting. Type the
"ping 192.168.2.1"to verify a normal response time.
2. Check the security & firewall settings of your computer.
3. Try different Web-browser, like the Mozila.

3.3 Preparation for Telnet/SSH Interface
If your Window OS is Win XP, Win 2000 or early version, you can access the Telnet console by
default command. If your OS is Window 7 or later version, please download the terminal tool,
such as HyperTeminal or Putty.
The switch support both Telnet and SSH console. The SSH console can be treated as secured
Telnet connection, need to enable the SSH feature in "Security / Switch / SSH".
Tradition way for Telnet Connection
1. Go to Start -> Run -> cmd. And then press Enter
2. Type the Telnet 192.168.2.1 (or the IP address of the switch). And then press Enter.
Access Telnet or SSH by Terminal tool, Putty.
1. Open Telnet/SSH Client/PuTTY
In the Session configuration, choose the Telnet/SSH in Protocol field.
In the Session configuration, enter the Host Name (IP Address of your switch) and Port
number (default Telnet =23, SSH = 22).
Then click on “Open” to start the SSH session console.
2. After click on Open, then you can see the cipher information in the popup screen. Press Yes
to accept the Security Alert.
If you choose Telnet connection, there is no such cipher information and window. It goes to
next step directly.

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3. After few seconds, the Telnet/SSH connection is established, the login page of Telnet/SSH
is the same as console. The command line of Telnet, SSH and console are all the same.

4. Feature Configuration - Web UI
The switch provides Abundant software features, after login the switch, you can start
configuring the settings or monitoring the status. This is one question market on the right top
of the screen, you can also click the question mark to get help from the system.
Following are the Web UI configuration guide for your reference.
4.1 System Configuration
4.1.1 System Information
This page shows the system information and allows you to configure the new settings.
System Contact
The textual identification of the contact person for this managed node, together with information on how
to contact this person. The allowed string length is 0 to 255, and the allowed content is the ASCII
characters from 32 to 126.
System Name
An administratively assigned name for this managed node. By convention, this is the node's fully-qualified
domain name. A domain name is a text string drawn from the alphabet (A-Za-z), digits (0-9), minus sign
(-). No space characters are permitted as part of a name. The first character must be an alpha character.
And the first or last character must not be a minus sign. The allowed string length is 0 to 255.
System Location
The physical location of this node(e.g., telephone closet, 3rd floor). The allowed string length is 0 to 255,
and the allowed content is the ASCII characters from 32 to 126.
Time zone Offset
Provide the time zone offset relative to UTC/GMT.
The offset is given in minutes east of GMT. The valid range is from -720 to 720 minutes.