TP-Link TL-SG2424P User Manual
TL-SG2424P
24-Port Gigabit Smart PoE Switch with
4 Combo SFP Slots
REV1.0.0
1910010774
COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. is a registered trademark of
TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or
registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any
derivative such as translation, transformation, or adaptation without permission from TP-LINK
TECHNOLOGIES CO., LTD. Copyright © 2013 TP-LINK TECHNOLOGIES CO., LTD. All rights
reserved.
http://www.tp-link.com
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may cause
undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
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.
Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність вимогам
нормативних документів та вимогам, що передбачені чинними законодавчими актами
України.
III
Safety Information
When product has power button, the power button is one of the way to shut off the product;
When there is no power button, the only way to completely shut off power is to disconnect the
product or the power adapter from the power source.
Don’t disassemble the product, or make repairs yourself. You run the risk of electric shock and
voiding the limited warranty. If you need service, please contact us.
Avoid water and wet locations.
This product can be used in the following countries:
AT BG BY CA CZ DE DK EE
ES FI FR GB GR HU IE IT
LT LV MT NL NO PL PT RO
RU SE SK TR UA
IV
CONTENTS
Package Contents .......................................................................................................................... 1
Chapter 1 About this Guide...........................................................................................................2
1.1 Intended Readers ......................................................................................................... 2
1.2 Conventions.................................................................................................................. 2
1.3 Overview of This Guide ................................................................................................2
Chapter 2 Introduction ..................................................................................................................5
2.1 Overview of the Switch ................................................................................................. 5
2.2 Main Features............................................................................................................... 5
2.3 Appearance Description ...............................................................................................6
2.3.1 Front Panel ........................................................................................................6
2.3.2 Rear Panel ......................................................................................................... 7
Chapter 3 Login to the Switch ....................................................................................................... 8
3.1 Login.............................................................................................................................8
3.2 Configuration ................................................................................................................8
Chapter 4 System .......................................................................................................................10
4.1 System Info.................................................................................................................10
4.1.1 System Summary.............................................................................................10
4.1.2 Device Description ...........................................................................................12
4.1.3 System Time ....................................................................................................12
4.1.4 Daylight Saving Time .......................................................................................13
4.1.5 System IP.........................................................................................................15
4.2 User Management ...................................................................................................... 16
4.2.1 User Table........................................................................................................16
4.2.2 User Config ...................................................................................................... 16
4.3 System Tools ..............................................................................................................18
4.3.1 Config Restore .................................................................................................18
4.3.2 Config Backup..................................................................................................18
4.3.3 Firmware Upgrade ...........................................................................................19
4.3.4 System Reboot ................................................................................................20
4.3.5 System Reset...................................................................................................20
4.4 Access Security ..........................................................................................................20
4.4.1 Access Control.................................................................................................21
4.4.2 SSL Config....................................................................................................... 22
4.4.3 SSH Config ......................................................................................................23
Chapter 5 Switching.................................................................................................................... 29
5.1 Port .............................................................................................................................29
V
5.1.1 Port Config ....................................................................................................... 29
5.1.2 Port Mirror ........................................................................................................ 30
5.1.3 Port Security ....................................................................................................32
5.1.4 Port Isolation .................................................................................................... 34
5.1.5 Loopback Detection .........................................................................................35
5.2 LAG ............................................................................................................................36
5.2.1 LAG Table ........................................................................................................ 37
5.2.2 Static LAG........................................................................................................38
5.2.3 LACP Config .................................................................................................... 39
5.3 Traffic Monitor.............................................................................................................41
5.3.1 Traffic Summary...............................................................................................41
5.3.2 Traffic Statistics................................................................................................42
5.4 MAC Address.............................................................................................................. 44
5.4.1 Address Table ..................................................................................................45
5.4.2 Static Address ..................................................................................................46
5.4.3 Dynamic Address .............................................................................................47
5.4.4 Filtering Address ..............................................................................................49
5.5 DHCP Filtering............................................................................................................ 50
Chapter 6 VLAN..........................................................................................................................54
6.1 802.1Q VLAN..............................................................................................................55
6.1.1 VLAN Config ....................................................................................................57
6.1.2 Port Config ....................................................................................................... 59
6.2 Application Example for 802.1Q VLAN .......................................................................61
Chapter 7 Spanning Tree............................................................................................................63
7.1 STP Config .................................................................................................................68
7.1.1 STP Config.......................................................................................................68
7.1.2 STP Summary..................................................................................................70
7.2 Port Config..................................................................................................................70
7.3 MSTP Instance ...........................................................................................................72
7.3.1 Region Config .................................................................................................. 72
7.3.2 Instance Config ................................................................................................73
7.3.3 Instance Port Config.........................................................................................74
7.4 STP Security...............................................................................................................76
7.4.1 Port Protect ...................................................................................................... 76
7.4.2 TC Protect........................................................................................................ 79
7.5 Application Example for STP Function .......................................................................79
VI
Chapter 8 Multicast .....................................................................................................................83
8.1 IGMP Snooping ..........................................................................................................85
8.1.1 Snooping Config ..............................................................................................86
8.1.2 Port Config ....................................................................................................... 87
8.1.3 VLAN Config ....................................................................................................88
8.1.4 Multicast VLAN ................................................................................................90
8.2 Multicast IP .................................................................................................................93
8.2.1 Multicast IP Table .............................................................................................93
8.2.2 Static Multicast IP.............................................................................................94
8.3 Multicast Filter.............................................................................................................95
8.3.1 IP-Range..........................................................................................................95
8.3.2 Port Filter .........................................................................................................96
8.4 Packet Statistics..........................................................................................................98
Chapter 9 QoS ..........................................................................................................................100
9.1 DiffServ.....................................................................................................................103
9.1.1 Port Priority ....................................................................................................103
9.1.2 DSCP Priority.................................................................................................104
9.1.3 802.1P/CoS mapping.....................................................................................105
9.1.4 Schedule Mode ..............................................................................................106
9.2 Bandwidth Control ....................................................................................................107
9.2.1 Rate Limit.......................................................................................................107
9.2.2 Storm Control.................................................................................................108
9.3 Voice VLAN .............................................................................................................. 110
9.3.1 Global Config ................................................................................................. 112
9.3.2 Port Config ..................................................................................................... 112
9.3.3 OUI Config ..................................................................................................... 114
Chapter 10 PoE .......................................................................................................................... 116
10.1 PoE Config ............................................................................................................... 116
10.1.1 PoE Config..................................................................................................... 117
10.1.2 PoE Profile..................................................................................................... 118
10.2 PoE Time-Range ......................................................................................................119
10.2.1 Time-Range Summary................................................................................... 119
10.2.2 PoE Time-Range Create ................................................................................120
10.2.3 PoE Holiday Config........................................................................................121
Chapter 11 SNMP.......................................................................................................................122
11.1 SNMP Config ............................................................................................................ 124
VII
11.1.1 Global Config ................................................................................................. 124
11.1.2 SNMP View....................................................................................................125
11.1.3 SNMP Group..................................................................................................126
11.1.4 SNMP User .................................................................................................... 127
11.1.5 SNMP Community..........................................................................................129
11.2 Notification ................................................................................................................ 131
11.3 RMON....................................................................................................................... 133
11.3.1 History Control ...............................................................................................134
11.3.2 Event Config ..................................................................................................134
11.3.3 Alarm Config .................................................................................................. 135
Chapter 12 LLDP........................................................................................................................ 138
12.1 Basic Config .............................................................................................................142
12.1.1 Global Config .................................................................................................142
12.1.2 Port Config.....................................................................................................143
12.2 Device Info................................................................................................................144
12.2.1 Local Info ....................................................................................................... 144
12.2.2 Neighbor Info .................................................................................................145
12.3 Device Statistics........................................................................................................145
12.4 LLDP-MED ...............................................................................................................147
12.4.1 Global Config .................................................................................................148
12.4.2 Port Config.....................................................................................................148
12.4.3 Local Info ....................................................................................................... 150
12.4.4 Neighbor Info .................................................................................................151
Chapter 13 Maintenance ............................................................................................................153
13.1 System Monitor......................................................................................................... 153
13.1.1 CPU Monitor ..................................................................................................153
13.1.2 Memory Monitor.............................................................................................154
13.2 Log............................................................................................................................154
13.2.1 Log Table .......................................................................................................155
13.2.2 Local Log .......................................................................................................156
13.2.3 Remote Log ...................................................................................................157
13.2.4 Backup Log....................................................................................................157
13.3 Device Diagnostics ................................................................................................... 158
13.3.1 Cable Test ...................................................................................................... 158
13.3.2 Loopback .......................................................................................................159
13.4 Network Diagnostics ................................................................................................. 160
13.4.1 Ping................................................................................................................160
VIII IX
13.4.2 Tracert............................................................................................................160
Appendix A: Specifications .........................................................................................................162
Appendix B: Configuring the PCs ............................................................................................... 163
Appendix C: Glossary.................................................................................................................165
Package Contents
The following items should be found in your box:
One 24-Port Gigabit Smart PoE Switch with 4 Combo SFP Slots
One power cord
Two mounting brackets and other fittings
Installation Guide
Resource CD for TL-SG2424P switch, including:
This User Guide
Other Helpful Information
Note:
Make sure that the package contains the above items. If any of the listed items are damaged or
missing, please contact your distributor.
1
Chapter 1 About this Guide
This User Guide contains information for setup and management of TL-SG2424P 24-Port Gigabit
Smart PoE Switch with 4 Combo SFP Slots. Please read this guide carefully before operation.
1.1 Intended Readers
This Guide is intended for network managers familiar with IT concepts and network terminologies.
1.2 Conventions
In this Guide the following conventions are used:
The switch or TL-SG2424P mentioned in this Guide stands for TL-SG2424P 24-Port Gigabit
Smart PoE Switch with 4 Combo SFP Slots without any explanation.
Menu Name→Submenu Name→Tab page indicates the menu structure. System→System
Info→System Summary means the System Summary page under the System Info menu
option that is located under the System menu.
Bold font indicates a button, a toolbar icon, menu or menu item.
Symbols in this Guide：
Symbol Description
Ignoring this type of note might result in a malfunction or damage to the
Note:
Tips:
device.
This format indicates important information that helps you make better
use of your device.
1.3 Overview of This Guide
Chapter Introduction
Chapter 1 About This Guide Introduces the guide structure and conventions.
Chapter 2 Introduction Introduces the features, application and appearance of
TL-SG2424P switch.
Chapter 3 Login to the Switch Introduces how to log on to the Web management page.
2
Chapter Introduction
Chapter 4 System This module is used to configure system properties of the
switch. Here mainly introduces:
System Info: Configure the description, system time and
network parameters of the switch.
User Management: Configure the user name and password
for users to log on to the Web management page with a
certain access level.
System Tools: Manage the configuration file of the switch.
Access Security: Provide different security measures for the
login to enhance the configuration management security.
Chapter 5 Switching This module is used to configure basic functions of the switch.
Here mainly introduces:
Port: Configure the basic features for the port.
LAG: Configure Link Aggregation Group. LAG is to combine
a number of ports together to make a single high-bandwidth
data path.
Traffic Monitor: Monitor the traffic of each port
MAC Address: Configure the address table of the switch.
DHCP Filtering: Monitor the process of hosts obtaining IP
addresses from DHCP servers.
Chapter 6 VLAN This module is used to configure VLANs to control broadcast in
LANs. Here mainly introduces:
802.1Q VLAN: Configure port-based VLAN.
Chapter 7 Spanning Tree This module is used to configure spanning tree function of the
switch. Here mainly introduces:
STP Config: Configure and view the global settings of
spanning tree function.
Port Config: Configure CIST parameters of ports.
MSTP Instance: Configure MSTP instances.
STP Security: Configure protection function to prevent
devices from any malicious attack against STP features.
Chapter 8 Multicast This module is used to configure multicast function of the
switch. Here mainly introduces:
IGMP Snooping: Configure global parameters of IGMP
Snooping function, port properties, VLAN and multicast
VLAN.
Multicast IP: Configure multicast IP table.
Multicast Filter: Configure multicast filter feature to restrict
users ordering multicast programs.
Packet Statistics: View the multicast data traffic on each port
of the switch, which facilitates you to monitor the IGMP
messages in the network.
3
Chapter Introduction
Chapter 9 QoS This module is used to configure QoS function to provide
different quality of service for various network applications and
requirements. Here mainly introduces:
DiffServ: Configure priorities, port priority, 802.1P priority and
DSCP priority.
Bandwidth Control: Configure rate limit feature to control the
traffic rate on each port; configure storm control feature to
filter broadcast, multicast and UL frame in the network.
Voice VLAN: Configure voice VLAN to transmit voice data
stream within the specified VLAN so as to ensure the
transmission priority of voice data stream and voice quality.
Chapter 10 PoE This module is used to configure the PoE function for the switch
to supply power for PD devices. Here mainly introduces:
PoE Config: Configure PoE function globally.
PoE Time-Range: Configure the effective time for PoE port
to supply power..
Chapter 11 SNMP This module is used to configure SNMP function to provide a
management frame to monitor and maintain the network
devices. Here mainly introduces:
SNMP Config: Configure global settings of SNMP function.
Notification: Configure notification function for the
management station to monitor and process the events.
RMON: Configure RMON function to monitor network more
efficiently.
Chapter 12 LLDP This module is used to configure LLDP function to provide
information for SNMP applications to simplify troubleshooting.
Here mainly introduces:
Basic Config: Configure the LLDP parameters of the device.
Device Info: View the LLDP information of the local device
and its neighbors
Device Statistics: View the LLDP statistics of the local device
LLDP-MED: Configure LLDP-MED parameters of the device.
Chapter 13 Maintenance This module is used to assemble the commonly used system
tools to manage the switch. Here mainly introduces:
System Monitor: Monitor the memory and CPU of the switch.
Log: View configuration parameters on the switch.
Device Diagnostics: Test the connection status of the cable
connected to the switch, test if the port of the switch and the
connected device are available.
Network Diagnostics: Test if the destination is reachable and
the account of router hops from the switch to the destination.
Appendix A Specifications Lists the hardware specifications of the switch.
Appendix B Configure the PCs Introduces how to configure the PCs.
Appendix D Glossary Lists the glossary used in this manual.
Return to CONTENTS
4
Chapter 2 Introduction
Thanks for choosing the TL-SG2424P 24-Port Gigabit Smart PoE Switch with 4 Combo SFP Slots!
2.1 Overview of the Switch
Designed for workgroups and departments, TL-SG2424P from TP-LINK provides wire-speed
performance and abundant layer 2 management features. It provides a variety of service features
and multiple powerful functions with high security.
The EIA-standardized framework and smart configuration capacity can provide flexible solutions
for a variable scale of networks. QoS and IGMP snooping/filtering optimize voice and video
application. Link aggregation (LACP) increases aggregated bandwidth, optimizing the transport of
business critical data. SNMP, RMON, WEB/CLI/Telnet Log-in bring abundant management
policies. TL-SG2424P 24-Port Gigabit Smart PoE Switch with 4 Combo SFP Slots is also a Power
Sourcing Equipment. All the Auto-Negotiation RJ45 ports on the switch support Power over
Ethernet function, which can automatically detect and supply power with those powered devices
complying with IEEE 802.3af and IEEE 802.3at.
with excellent performance, and is friendly to manage, which can fully meet the need of the users
demanding higher networking performance.
TL-SG2424P switch integrates multiple functions
2.2 Main Features
Resiliency and Availability
+ Link aggregation (LACP) increases aggregated bandwidth, optimizing the transport of
business critical data.
+ IEEE 802.1s Multiple Spanning Tree provides high link availability in multiple VLAN
environments.
+ Multicast snooping automatically prevents flooding of IP multicast traffic.
+ Root Guard protects root bridge from malicious attack or configuration mistakes
Layer 2 Switching
+ Supports up to 512 VLANs simultaneously (out of 4K VLAN IDs)
Quality of Service
+ Supports L2/L3 granular CoS with 4 priority queues per port.
+ Rate limiting confines the traffic flow accurately according to the preset value.
Security
+ Provides SSHv1/v2, SSL 2.0/3.0 and TLS v1 for access encryption.
Manageability
+ Supports Telnet, CLI, SNMP v1/v2c/v3, RMON and web access.
+ Port Mirroring enables monitoring selected ingress/egress traffic.
5
2.3 Appearance Description
2.3.1 Front Panel
Figure 2-1 Front Panel
The following parts are located on the front panel of the switch:
Reset: Press this button for 5 seconds or above to reset the software settings back to the
factory defaults.
10/100/1000Mbps RJ45 Ports: Designed to connect to the device with a bandwidth of 10Mbps,
100Mbps or 1000Mbps. Each has a corresponding 1000Mbps LED.
SFP Ports: Designed to install the SFP module.
Note:
When using the SFP port with a 100M module or a gigabit module, you need to configure its
corresponding Speed and Duplex mode on Switching→Port→Port Config page. For 100M
module, please select 100MFD while select 1000MFD for gigabit module. By default, the Speed
and Duplex mode of SFP port is 1000MFD.
LEDs
TL-SG2424P has a LED mode switch button which is for switching the LED status indication.
When the Speed LED is on, the port LED is indicating the data transmission rate. When the PoE
LED is on, the port LED is indicating the power supply status. By default the Speed LED is on.
Pressing the mode switch button, the Speed LED will turn off and the PoE LED will light up. Then
the PoE LED will turn off after being on for 60 seconds and the Speed LED will light up again.
When the Speed LED is on, the port LED is indicating the data transmission rate.
LED Status Indication
On The switch is powered on.
Power
Off The switch is powered off or power supply is abnormal.
Flashing Power supply is abnormal.
System
10/100/1000Mbps
Port LED
Flashing The switch works properly.
On/Off The switch works improperly.
Green
On
Flashing Data is being transmitted or received.
On
Yellow
Flashing Data is being transmitted or received.
Off No device is connected to the corresponding port.
A 1000Mbps device is connected to the corresponding
port, but no activity.
A 10/100Mbps device is connected to the
corresponding port, but no activity.
6
When the Po
LED Status Indication
E LED is on, the port LED is indicating the power supply status.
On The switch is powered on.
Power
Off The switch is powered off or power supply is abnormal.
Flashing Power supply is abnormal.
Flashing The switch works properly.
System
On/Off The switch works improperly.
On The remaining PoE power≤7W.
PoE Max
Flashing The remaining PoE power keeps ≤7W after this LED is
on for 2 minutes.
Off The remaining PoE power≥7W.
On The port is supplying power normally.
10/100/
1000Mbps Port
LED
Green
Flashing
On Overload or short circuit is detected.
Yellow
The supply power exceeds the corresponding port’s
maximum power.
Flashing Power-on self-test has failed.
Off No PoE power supply is provided on the port.
2.3.2 Rear Panel
The rear panel of TL-SG2424P features a power socket and a Grounding Terminal (marked
).
with
Figure 2-2 Rear Panel
Grounding Terminal: TL-SG2424P already comes with Lightning Protection Mechanism. You
can also ground the switch through the PE (Protecting Earth) cable of AC cord or with Ground
Cable. For detail information, please refer to Installation Guide.
AC Power Socket: Connect the female connector of the power cord here, and the male
connector to the AC power outlet. Please make sure the voltage of the power supply meets the
requirement of the input voltage (100-240V~ 50/60Hz 3.5A).
Return to CONTENTS
7
Chapter 3 Login to the Switch
3.1 Login
1) To access the configuration utility, open a web-browser and type in the default address
http://192.168.0.1 in the address field of the browser, then press the Enter key.
Figure 3-1 Web-browser
Tips:
To log in to the switch, the IP address of your PC should be set in the same subnet addresses 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. For the detailed instructions as to how to do this, please refer to Appendix B.
2) After a moment, a login window will appear, as shown in Figure 3-2. Enter admin for
Name and Password, both in lower case letters. Then click the Login button or press the Enter
key.
Figure 3-2 Login
the User
3.2 Configuration
After a successful login, the main page will appear as Figure 3-3, and you can configure the
function by clicking the setup menu on the left side of the screen.
8
Figure 3-3 Main Setup-Menu
Note:
Clicking Apply can only make the new configurations effective before the switch is rebooted. If
you want to keep the configurations effective even the switch is rebooted, please click Save
Config. You are suggested to click Save Config before cutting off the power or rebooting the
switch to avoid losing the new configurations.
Return to CONTENTS
9
Chapter 4 System
The System module is mainly for system configuration of the switch, including four submenus:
System Info, User Management, System Tools and Access Security.
4.1 System Info
The System Info, mainly for basic properties configuration, can be implemented on System
Summary, Device Description, System Time, Daylight Saving Time and System IP pages.
4.1.1 System Summary
On this page you can view the port connection status and the system information.
The port status diagram shows the working status of 24 10/100/1000Mbps RJ45 ports and 4 SFP
ports of the switch. Ports labeled as 1-24 are 10/100/1000Mbps RJ45 ports and ports labeled as
21F-24F are SFP ports.
Choose the menu System→System Info→System Summary to load the following page.
Port Status
Figure 4-1 System Summary
Indicates the 1000Mbps RJ45 port is not connected to a device.
Indicates the 1000Mbps RJ45 port is at the speed of 1000Mbps.
Indicates the 1000Mbps RJ45 port is at the speed of 10Mbps or
100Mbps.
10
Indicates the SFP port is not connected to a device.
Indicates the SFP port is at the speed of 1000Mbps.
Indicates the SFP port is at the speed of 100Mbps.
When the cursor moves on the port, the detailed information of the port will be displayed.
Figure 4-2 Port Information
Port Info
Port: Displays the port number of the switch.
Typ e : Displays the type of the port.
Speed: Displays the maximum transmission rate of the port.
Status: Displays the connection status of the port.
Click a port to display the bandwidth utilization on this port. The actual rate divided by theoretical
maximum rate is the bandwidth utilization. Figure 4-3 displays the bandwidth utilization monitored
every four seconds. Monitoring the
bandwidth utilization on each port facilitates you to monitor the
network traffic and analyze the network abnormities.
Figure 4-3 Bandwidth Utilization
11
Bandwidth Utilization
Rx: Select Rx to display the bandwidth utilization of receiving packets on
this port.
Tx: Select Tx to display the bandwidth utilization of sending packets on this
port.
4.1.2 Device Description
On this page you can configure the description of the switch, including device name, device location
and system contact.
Choose the menu System→System Info→Device Description to load the following page.
Figure 4-4 Device Description
The following entries are displayed on this screen:
Device Description
Device Name: Enter the name of the switch.
Device Location: Enter the location of the switch.
System Contact: Enter your contact information.
4.1.3 System Time
System Time is the time displayed while the switch is running. On this page you can configure the
system time and the settings here will be used for other time-based functions.
You can manually set the system time, get time from NTP server automatically if it has connected
to a NTP server or synchronize with PC’s clock as the system time.
Choose the menu System→System Info→System Time to load the following page.
12
Figure 4-5 System Time
The following entries are displayed on this screen:
Time Info
Current System Date: Displays the current date and time of the switch.
Current Time Source: Displays the current time source of the switch.
Time Config
Manual: When this option is selected, you can set the date and time
manually.
Get Time from NTP
Server:
Synchronize with
PC’S Clock:
When this option is selected, you can configure the time zone
and the IP Address for the NTP server. The switch will get time
from NTP server automatically if it has connected to a NTP
server.
Time Zone: Select your local time.
Primary/Secondary NTP Server: Enter the IP Address for the
NTP server.
Update Rate: Specify the rate fetching time from NTP server.
When this option is selected, the administrator PC’s clock is
utilized.
Note:
1. The system time will be restored to the default when the switch is restarted and you need to
reconfigure the system time of the switch.
2. When Get time from NTP Server is selected and no time server is configured, the switch will
get time from the time server of the Internet if it has connected to the Internet.
4.1.4 Daylight Saving Time
On this page you can configure the Daylight Saving Time of the switch.
13
Choose the
menu System→System Info→Daylight Saving Time to load the following page.
Figure 4-6 Daylight Saving Time
The following entries are displayed on this screen:
DST Config
DST Status: Enable or disable the DST.
Predefined Mode: Select a predefined DST configuration.
USA: First Sunday in April, 02:00 ~ Last Sunday in October,
02:00.
Australia: First Sunday in October, 02:00 ~ First Sunday in
April, 03:00.
Europe: Last Sunday in March, 01:00 ~ Last Sunday in
October, 01:00.
New Zealand: First Sunday in October, 02:00 ~ Last Sunday
in March, 03:00.
Recurring Mode: Specify the DST configuration in recurring mode. This
configuration is recurring in use.
Offset: Specify the time adding in minutes when Daylight
Saving Time comes.
Start/End Time: Select starting time and ending time of
Daylight Saving Time.
Date Mode: Specify the DST configuration in Date mode. This configuration is
one-off in use.
Offset: Specify the time adding in minutes when Daylight
Saving Time comes.
Start/End Time: Select starting time and ending time of
Daylight Saving Time.
14
Note:
1. When the DST is disabled, the predefined mode, recurring mode and date mode cannot be
configured.
2. When the DST is enabled, the default daylight saving time is of Europe in predefined mode.
4.1.5 System IP
Each device in the network possesses a unique IP Address. You can log on to the Web
management page to operate the switch using this IP Address. The switch supports three modes
to obtain an IP address: Static IP, DHCP and BOOTP. The IP address obtained using a new mode
will replace the original IP address. On this page you can configure the system IP of the switch.
Choose the menu System→System Info→System IP to load the following page.
Figure 4-7 System IP
The following entries are displayed on this screen:
IP Config
MAC Address: Displays MAC Address of the switch.
IP Address Mode: Select the mode to obtain IP Address for the switch.
Static IP: When this option is selected, you should enter IP
Address, Subnet Mask and Default Gateway manually.
DHCP: When this option is selected, the switch will obtain
network parameters from the DHCP Server.
BOOTP: When this option is selected, the switch will obtain
network parameters from the BOOTP Server.
Management VLAN: Enter the ID of management VLAN, the only VLAN through which
you can get access to the switch. By default VLAN1 owning all the
ports is the Management VLAN and you can access the switch via
any port on the switch. However, if another VLAN is created and
set to be the Management VLAN, you may have to reconnect the
management station to a port that is a member of the
Management VLAN.
IP Address: Enter the system IP of the switch. The default system IP is
192.168.0.1 and you can change it appropriate to your needs.
15
Subnet Mask: Enter the subnet mask of the switch.
Default Gat
Note:
1. Changing the IP address to a different IP segment will interrupt the network communication,
so please keep the new IP address in the same IP segment with the local network.
2. The switch only possesses an IP address. The IP address configured will replace the original
IP address.
3. If the switch gets the IP address from DHCP server, you can see the configuration of the
switch in the DHCP server; if DHCP option is selected but no DHCP server exists in the
network, the switch will keep obtaining IP address from DHCP server until success.
4. If DHCP or BOOTP option is selected, the switch will get network parameters dynamically
from the Internet, so IP address, subnet mask and default gateway cannot be configured.
5. By default, the default IP address is 192.168.0.1.
eway: Enter the default gateway of the switch.
4.2 User Management
User Management functions to configure the user name and password for users to log on to the
Web management page with a certain access level so as to protect the settings of the switch from
being randomly changed.
The User Management function can be implemented on User Table and User Config pages.
4.2.1 User Table
On this page you can view the information about the current users of the switch.
Choose the menu System→User Management→User Table to load the following page.
Figure 4-8 User Table
4.2.2 User Config
On this page you can configure the access level of the user to log on to the Web management
page. The switch provides two access levels: Guest and Admin. The guest only can view the
settings without the right to configure the switch; the admin can configure all the functions of the
switch. The Web management pages contained in this guide are subject to the admin’s login without any
explanation.
Choose the menu System→User Management→User Config to load the following page.
16
Figure 4-9 User Config
The following entries are displayed on this screen:
User Info
User Name: Create a name for users’ login.
Access Level: Select the access level to login.
Admin: Admin can edit, modify and view all the settings of
different functions.
Guest: Guest only can view the settings without the right to
edit and modify.
User Status: Select Enable/Disable the user configuration.
Password: Type a password for users’ login.
Confirm Password: Retype the password.
User Table
Select: Select the desired entry to delete the corresponding user
information. It is multi-optional The current user information can’t
be deleted.
User ID, Name,
Access Level and
Displays the current user ID, user name, access level and user
status.
status:
Operation: Click the Edit button of the desired entry, and you can edit the
corresponding user information. After modifying the settings,
please click the Modify button to make the modification effective.
Access level and user status of the current user information
cannot be modified.
17
4.3 System Tools
The System Tools function, allowing you to manage the configuration file of the switch, can be
implemented on Config Restore, Config Backup, Firmware Upgrade, System Reboot and
System Reset pages.
4.3.1 Config Restore
On this page you can upload a backup configuration file to restore your switch to this previous
configuration.
Choose the menu System→System Tools→Config Restore to load the following page.
Figure 4-10 Config Restore
The following entries are displayed on this screen:
Config Restore
Restore Config: Click the Restore Config button to restore the backup
configuration file. It will take effect after the switch automatically
reboots.
Note:
1. It will take a few minutes to restore the configuration. Please wait without any operation.
2. To avoid any damage, please don’t power down the switch while being restored.
3. After being restored, the current settings of the switch will be lost. Wrong uploaded
configuration file may cause the switch unmanaged.
4.3.2 Config Backup
On this page you can download the current configuration and save it as a file to your computer for
your future configuration restore.
Choose the menu System→System Tools→Config Backup to load the following page.
18
Figure 4-11 Config Backup
The following entries are displayed on this screen:
Config Backup
Backup Config: Click the Backup Config button to save the current configuration
as a file to your computer. You are suggested to take this measure
before upgrading.
Note:
It will take a few minutes to backup the configuration. Please wait without any operation.
4.3.3 Firmware Upgrade
The switch system can be upgraded via the Web management page. To upgrade the system is to
get more functions and better performance. Go to http://www.tp-link.com to download the updated
firmware.
Choose the menu System→System Tools→Firmware Upgrade to load the following page.
Figure 4-12 Firmware Upgrade
19
Note:
1. Don’t interrupt the upgrade.
2. Please select the proper software version matching with your hardware to upgrade.
3. To avoid damage, please don't turn off the device while upgrading.
4. After upgrading, the device will reboot automatically.
5. You are suggested to backup the configuration before upgrading.
4.3.4 System Reboot
On this page you can reboot the switch and return to the login page. Please save the current
configuration before rebooting to avoid losing the configuration unsaved
Choose the menu System→System Tools→System Reboot to load the following page.
Figure 4-13 System Reboot
Note:
To avoid damage, please don't turn off the device while rebooting.
4.3.5 System Reset
On this page you can reset the switch to the default. All the settings will be cleared after the switch
is reset.
Choose the menu System→System Tools→System Reset to load the following page.
Figure 4-14 System Reset
Note:
After the system is reset, the switch will be reset to the default and all the settings will be cleared.
4.4 Access Security
Access Security provides different security measures for the remote login so as to enhance the
configuration management security. It can be implemented on Access Control, SSL Config and
SSH Config pages.
20
4.4.1 Access Control
On this page you can control the users logging on to the Web management page to enhance the
configuration management security. The definitions of Admin and Guest refer to 4.2 User
Management.
Choose the menu System→Access Security→Access Control to load the following page.
Figure 4-15 Access Control
The following entries are displayed on this screen:
Access Control Config
Control Mode: Select the control mode for users to log on to the Web
management page.
IP-based: Select this option to limit the IP-range of the users
for login.
MAC-based: Select this option to limit the MAC Address of
the users for login.
Port-based: Select this option to limit the ports for login.
IP Address & Mask: These fields can be available for configuration only when IP-based
mode is selected. Only the users within the IP-range you set here
are allowed for login.
MAC Address: The field can be available for configuration only when MAC-based
mode is selected. Only the user with this MAC Address you set
here is allowed for login.
21
Port: The field can
be available for configuration only when Port-based
mode is selected. Only the users connected to these ports you set
here are allowed for login.
Session Config
Session Timeout: If you do nothing with the Web management page within the
timeout time, the system will log out automatically. If you want to
reconfigure, please login again.
Access User Number
Number Control: Select Enable/Disable the Number Control function.
Admin Number: Enter the maximum number of the users logging on to the Web
management page as Admin.
Guest Number: Enter the maximum number of the users logging on to the Web
management page as Guest.
4.4.2 SSL Config
SSL (Secure Sockets Layer), a security protocol, is to provide a secure connection for the
application layer protocol (e.g. HTTP) communication based on TCP. SSL is widely used to secure
the data transmission between the Web browser and servers. It is mainly applied through
ecommerce and online banking.
SSL mainly provides the following services:
1. Authenticate the users and the servers based on the certificates to ensure the data are
transmitted to the correct users and servers;
2. Encrypt the data transmission to prevent the data being intercepted;
3. Maintain the integrality of the data to prevent the data being altered in the transmission.
Adopting asymmetrical encryption technology, SSL uses key pair to encrypt/decrypt information. A
key pair refers to a public key (contained in the certificate) and its corresponding private key. By
default the switch has a certificate (self-signed certificate) and a corresponding private key. The
Certificate/Key Download function enables the user to replace the default key pair.
After SSL is effective, you can log on to the Web management page via https://192.168.0.1
. For
the first time you use HTTPS connection to log into the switch with the default certificate, you will
be prompted that “The security certificate presented by this website was not issued by a trusted
certificate authority” or “Certificate Errors”. Please add this certificate to trusted certificates or
continue to this website.
On this page you can configure the SSL function.
Choose the menu System→Access Security→SSL Config to load the following page.
22
Loading...