Tenda TEG3224P User manual

User Guide
I
Copyright Statement
is the registered trademark of Shenzhen Tenda Technology Co., Ltd. All the products and
product names mentioned herein are the trademarks or registered trademarks of their respective holders.
Copyright of the whole product as integration, including its accessories and software, belongs to
Shenzhen Tenda Technology Co., Ltd. No part of this publication can be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any language in any form or by any means
without the prior written permission of Shenzhen Tenda Technology Co., Ltd. If you would like to know
more about our product information, please visit our website at http://www.tendacn.com .
Disclaimer
Pictures, images and product specifications herein are for references only. To improve internal design,
operational function, and/or reliability, Tenda reserves the right to make changes to the products
described in this document without obligation to notify any person or organization of such revisions or
changes. Tenda does not assume any liability that may occur due to the use or application of the product
or circuit layout(s) described herein. Every effort has been made in the preparation of this document to
ensure accuracy of the contents, but all statements,information andrecommendationsinthis document do not
constitute the warranty of any kind, express or implied.

User Guide
II
Safety Guidelines
Observe the following safety guidelines to ensure your own personal safety and to help protect your
system from potential damage.
Basic Requirements
1. Keep the device strictly dry while storing, shipping and using;
2. Keep the device from fierce collision;
3. Follow the instructions provided in this manual to install the device;
4. Please contact the specified maintenance staff rather than remove the device on your own if any fault
happens.
Environmental Requirements
1. Temperature - Install the switch in a dry area, with ambient temperature between 0 and 40ºC (32 and
104ºF). Keep the switch away from heat sources such as direct sunlight, warm air exhausts, hot-air
vents, and heaters;
2. Operating humidity - The installation location should have a maximum relative humidity of 90%,
non-condensing;
3. Ventilation - Do not restrict airflow by covering or obstructing air inlets on the sides of the switch. Keep it
at least 10cm free on all sides for cooling. Be sure there is adequate airflow in the room or wiring closet
where the switch is installed;
4. Operating conditions - Keep the switch away from nearest source of electromagnetic noise, such as
photocopy machines, microwaves, cellphones, etc.
Use Notes
1. Use the provided accessories, such as the cable, mounting kit, etc;
2. Ensure the basic supply voltage standard must be met;
3. Keep the power plug clean and dry in case of electric shock or other dangers;
4. Keep your hands dry while plugging cables;
5. Shut down the device and power it off before plugging cables;
6. Disconnect the power supply and pull out all cables, such as the power cord, fiber, Ethernet cable, etc.
in lightening days;
7. Disconnect the power supply and pull out the plug if the device is out of use for a long time;
8. Keep the device far from water or other liquids;
9. Contact the specified maintenance staff if any problem occurs;
10. Do not tread on, drag or excessively bend its cable;
11. Do not use worn or aged cables;
12. Do not look the fiber interface in your eyes in case of eye damage;
14. Prevent some matters, such as metals, from entering the device through the ventilation hole;
15. Do not scrape or fray the device’s housing shell in case of abnormal operation or human body allergic;
16. Keep the device out of children’s reaches.
Cleaning Notes
1. Shut down the device and pull out all cables before cleaning it;
2. Use soft cloth to clean the device’s housing shell.
Environmental Protection
1. Throw the discarded device or batteries into the specified recycling places;
2. Observe local relevant packages, wasted batteries and discarded device processing acts and support
recycling action.

User Guide
III
Contents
Chapter 1 Product Overview........................................................................................................................... 1
1.1 Overview ..............................................................................................................................................................1
1.2 Physical Description...........................................................................................................................................1
1.2.1 Front Panel...................................................................................................................................................1
1.2.2 Back Panel ...................................................................................................................................................1
1.3 Specifications ......................................................................................................................................................1
1.3.1 Hardware Specifications.............................................................................................................................1
1.3.2 Software Specifications..............................................................................................................................2
1.3.3 Package Contents.......................................................................................................................................4
1.4 Device Hardware Interfaces..............................................................................................................................4
1.4.1 LEDs..............................................................................................................................................................4
1.4.2 Interfaces...................................................................................................................................................... 4
1.4.3 Fan.................................................................................................................................................................6
1.5 Interface Serial Number.....................................................................................................................................6
Chapter 2 Installation....................................................................................................................................... 7
2.1 Installing the Switch in a Rack..........................................................................................................................7
2.2 Installing the Switch on a Flat Workbench......................................................................................................7
2.3 Connecting to Protective Grounding Line........................................................................................................8
2.3.1 With Grounding Bar.....................................................................................................................................8
2.3.2 Without Grounding Bar...............................................................................................................................8
2.4 Connecting the power cord................................................................................................................................9
2.5 Connecting to Interface Cable ..........................................................................................................................9
2.5.1 Connecting to Console Port.......................................................................................................................9
2.5.2 Connecting to RJ45 ports...........................................................................................................................9
2.5.3 Connecting to SFP fiber combo ports ....................................................................................................10
2.5.4 Connecting to PDs....................................................................................................................................10
2.6 Checking the Installation..................................................................................................................................10
Chapter 3 Login ...............................................................................................................................................11
3.1 Web Login..........................................................................................................................................................11
3.1.1 Preparation.................................................................................................................................................11
3.1.2 Configuration Preparation........................................................................................................................11
3.2 Login through Console Port.............................................................................................................................12
3.2.1 Preparation.................................................................................................................................................12
3.2.2 Configuration Preparation........................................................................................................................12
3.3 Telnet Login.......................................................................................................................................................14
Chapter 4 Web Configuration ........................................................................................................................15
4.1 Administration....................................................................................................................................................19
4.1.1 System Configuration................................................................................................................................19
4.1.2 System Security.........................................................................................................................................23

User Guide
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4.2 Port Management .............................................................................................................................................27
4.2.1 Port Configuration......................................................................................................................................27
4.2.2 Link Aggregation........................................................................................................................................32
4.3 VLAN Management..........................................................................................................................................38
4.3.1 VLAN...........................................................................................................................................................39
4.3.2 MAC VLAN.................................................................................................................................................49
4.3.3 Protocol VLAN ...........................................................................................................................................51
4.3.4 Voice VLAN................................................................................................................................................54
4.4 PoE Management.............................................................................................................................................59
4.4.1 Global Setup...............................................................................................................................................59
4.4.2 Port Setup...................................................................................................................................................60
4.5 Time Range Management...............................................................................................................................62
4.5.1 Time Range................................................................................................................................................62
4.6 Device Management.......................................................................................................................................122
4.6.1 MAC...........................................................................................................................................................122
4.6.2 STP............................................................................................................................................................125
4.6.3 LLDP..........................................................................................................................................................134
4.6.4 IGSP..........................................................................................................................................................137
4.6.5 SNMP........................................................................................................................................................140
4.6.6 DHCP Relay.............................................................................................................................................146
4.6.7 DHCP Snooping ......................................................................................................................................153
4.7 QoS...................................................................................................................................................................156
4.7.1 QoS Configuration...................................................................................................................................156
4.7.2 Traffic Control...........................................................................................................................................161
4.7.3 ACL............................................................................................................................................................163
4.8 Security.............................................................................................................................................................169
4.8.1 Attack Defense.........................................................................................................................................169
4.8.2 IP Filter......................................................................................................................................................175
4.8.3 MAC Filter.................................................................................................................................................178
4.8.4 802.1X.......................................................................................................................................................179
4.9 Smart Configuration........................................................................................................................................183
4.9.1 For Hotel...................................................................................................................................................183
4.9.2 For Business............................................................................................................................................186
4.10 Maintenance..................................................................................................................................................187
4.10.1 Syslog .....................................................................................................................................................187
4.10.2 Network Diagnostics.............................................................................................................................188
4.11 Logout.............................................................................................................................................................191
4.12 Save Configurations.....................................................................................................................................192
Chapter 5 CLI Configuration ........................................................................................................................193
5.1 Login.................................................................................................................................................................193
5.2 Features of Command Interface...................................................................................................................193
5.3 Command Line Configuration Guide............................................................................................................193

User Guide
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5.3.1 Commands for entering common views...............................................................................................193
5.3.2 Config system info...................................................................................................................................193
5.3.3 Config IP address manually...................................................................................................................194
5.3.4 Enable DHCP client to obtain an IP address.......................................................................................194
5.3.5 User configuration...................................................................................................................................194
5.3.6 System Time Configuration....................................................................................................................195
5.3.7 Reset and reboot.....................................................................................................................................195
5.3.8 Firmware Update.....................................................................................................................................195
5.3.9 Web login timeout configuration............................................................................................................196
5.3.10 Config port settings...............................................................................................................................196
5.3.11 Port mirroring configuration .................................................................................................................196
5.3.12 View RX/TX packet statistics...............................................................................................................197
5.3.13 Config Port Rate Limit...........................................................................................................................197
5.3.14 Config Link Aggregation.......................................................................................................................197
5.3.15 VLAN configuration...............................................................................................................................199
5.3.16 MAC VLAN.............................................................................................................................................202
5.3.17 Protocol VLAN.......................................................................................................................................202
5.3.18 Voice VLAN............................................................................................................................................202
5.3.19 MAC Configuration................................................................................................................................203
5.3.20 QoS Configuration.................................................................................................................................204
5.3.21 STP Configuration.................................................................................................................................205
5.3.22 IGMP configuration...............................................................................................................................208
5.3.23 Time Range Management ...................................................................................................................209
5.3.24 POE management.................................................................................................................................210
5.3.25 ACL Configuration.................................................................................................................................210
5.3.26 DoS Attack Defense Configuration.....................................................................................................212
5.3.27 Worm Attack Defense Configuration..................................................................................................213
5.3.28 ARP Attack Defense Configuration ....................................................................................................214
5.3.29 Config MAC Attack Defense................................................................................................................214
5.3.30 IP Filter Configuration...........................................................................................................................215
5.3.31 DHCP Relay...........................................................................................................................................216
5.3.32 DHCP Snooping....................................................................................................................................217
5.3.33 SNMP Agent Configuration..................................................................................................................218
5.3.34 Log configuration...................................................................................................................................220
5.3.35 802.1X Configuration............................................................................................................................221
5.3.36 Save Configurations..............................................................................................................................222
Chapter 6 Appendix.......................................................................................................................................224
6.1 Glossary...........................................................................................................................................................224
6.2 Technical Support...........................................................................................................................................228
Appendix Safety and Emission Statement.................................................................................................229

User Guide
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Chapter 1 Product Overview
1.1 Overview
Thank you for purchasing this product. This 24-port Smart Gigabit PoE Switch provides 24
10/100/1000Mbps auto-sensing RJ45 ports, 4 1000Mbps Combo (copper/fiber) ports and one Console
port. All its RJ45 ports are PoE-capable and it can connect up to 24 IEEE 802.3af-compliant PDs (15.4W)
or up to 12 IEEE 802.3at-compliant PDs (30W). In addition, it supports VLAN, QoS, DHCP, IGMP
snooping, ACL, STP, RSTP, MSTP, port mirroring, link aggregation and other features. Aiming at solving
the safety problems in LAN, it provides user management classification, management VLAN, ARP attack
defense, worm attack defense, DoS attack defense, MAC attack defense, IP+MAC+PORT+VLAN Bind,
MAC filter and other safety settings through visual WEB interface operations. With high performance and
low cost, it is ideal for hotels and enterprises.
1.2 Physical Description
Figure 1-1 Outside View
1.2.1 Front Panel
The front panel contains the following:
• 24 10/100/1000Mbps RJ45 ports
• Four SFP ports
• One Console port
• Reset button
• Port LEDs
• System LEDs
• PoE-MAX LED
Figure 1-2 Front Panel
1.2.2 Back Panel
Figure 1-3 Back Panel
• A grounding stud for lightning protection;
• A 176-264VAC 50/60 Hz 6A power receptacle for accommodating the supplied power cord;
• A power switch for turning on/off power supply;
1.3 Specifications
1.3.1 Hardware Specifications

User Guide
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Item
Specification
Input Voltage
100 - 240VAC 50/60Hz 6A
Power Consumption
About 15W(no load);
About 390W(full load);
PoE
24 10/100/1000Mbps auto-sensing, PoE-capable RJ45 ports
with up to 30W on each;
It supports static or dynamic power allocation and can
connect up to 24 IEEE 802.3af-compliant PDs (15.4W) or
up to 12 IEEE 802.3at-compliant PDs (30W);
Interface
24 RJ45 10/100/1000 auto-sensing Giga switching ports;
4 1000Mbps SFP ports;
Management Interface
One Console port
Operating Temperature
0℃- 40℃
Storage Temperature
-40℃- 70℃
Operating Humidity
10% - 90% RH, non-condensing
Storage Humidity
5% - 90% RH, non-condensing
Safety
UL 60950-1
CAN/CSAC22.2 No 60950-1
IEC 60950-1
EN 60950-1/A11
AS/NZS 60950-1
EN 60825-1
EN 60825-2
EMC
EN 55024;1998+A1:2001+A2:2003
EN 55022:2006
ICES-003:2004
EN 61000-3-2:2000+A1:2001+A2:2005
EN 61000-3-3:1995+A1:2001+A2:2005
AS/NZS CISPR 22:2004
FCC PART 15:2005
ETSI EN 300 386 V1.3.3:2005
MTBF
> 100,000h
Dimension
440mm * 284mm * 44mm
Weight
< 7.5kg
1.3.2 Software Specifications
Features
Specification
Switch Volume
(Full-duplex)
56Gbps
Packet Forwarding
Rate(full load)
35.7Mpps

User Guide
3
MAC Address Table
8K
VLAN
1. VLAN distribution based on ports. Up to 24 can be configured;
2. IEEE 802.1Q VLAN. Up to 128 can be configured;
3. Protocol VLAN. Up to 16 can be configured;
4. MAC VLAN. Up to 64 can be configured;
5. Voice VLAN;
DHCP
DHCP Snooping, DHCP Relay, and DHCP Client
Multicast
1. IGMP Snooping V1/V2;
2. Up to 128 can be configured;
3. Fast leave;
Broadcast Storm
Constrain
1. Broadcast storm constrain based on ports;
2. Multicast storm constrain based on ports;
3. Unknown unicast storm constrain based on ports;
STP
1. IEEE 802.1d STP;
2. IEEE 802.1w FSTP;
3. IEEE 802.1s MSTP protocol. In MSTP mode, up to 16 STP instances
can be configured;
4. Edge port;
5. P2P port;
6. STP BPDU packets statistics;
ACL
1. MAC ACL. Up to 100 entries can be configured;
2. IPv4 ACL. Up to 100 entries can be configured;
3. Time range limit;
Safety
1. ARP attack defense, worm attack defense, DoS attack defense and
MAC attack defense;
2.User grading management and SSL certification;
3. Management VLAN;
4. IP+MAC+PORT+VLAN Bind. Up to 200 entries can be configured;
5. Interface isolation;
MAC Filter
1. Unicast MAC filter;
2. Up to 1000 entries can be configured;
QoS
1. 802.1P port trust mode;
2. IP DSCP port trust mode;
3. Bandwidth control;
4. Up to 4-queue QoS mapping;
Certification
1. IEEE 802.1X based on ports;
2. IEEE 802.1X based on MAC;
3. Up to 256 MAC can be certificated;
Upgrade
TFTP (Trivial File Transfer Protocol)
Management
1. Telnet configuration;
2. Console interface configuration;
3. SNMP (Simple Network Management Protocol);
4. WEB;

User Guide
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PoE
1. IEEE 802.3at and IEEE 802.3af;
2. Maximum power consumption: 385W;
Maintenance
Ping\Tracert\Cable check-up;
1.3.3 Package Contents
Please verify that the package contains the following items:
• Smart PoE Switch
• Power cord
• Install guide
• Console cable
• L-shaped Mounting Kit (2 brackets, screws)
• Four footpads
1.4 Device Hardware Interfaces
1.4.1 LEDs
The following table explains LED designations.
LED
Number
Color
Status
Description
POWER
1
Green
Off
Improper connection to power supply.
Solid
Proper connection to power supply.
SYS
1
Green
Off
System is functioning improperly.
Solid
System is functioning improperly.
Blinking
System is functioning properly.
PoE-MAX
1
Green
Off
Power available for additional PDs.
Solid
Reaching max power budget (354.2W)
and no more power available for another
new PD.
Link/Act 1-24
24
Orange
Off
An invalid link is established.
Solid
A valid link is established.
Blinking
Transmitting packets.
PoE 1-24
24
Green
Off
The PoE powered device (PD) is connected
and the port is supplying power
successfully.
Solid
No PoE-powered device (PD) connected.
SFP1 - SFP4
4
Green
Solid
Packet transmission or a valid link is
established on the port.
Off
An invalid link is established on the port.
1.4.2 Interfaces
1.4.2.1 Console Port
This switch, with an RS232 asynchronous console port, can be used for connecting PCs to test, configure,