TP-LINK T3700G-28TQ User guide

T3700G-28TQ

JetStream 28-Port Gigabit Stackable L3

Managed Switch

REV1.0.1

1910011207

I

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

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.

II

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.

安全諮詢及注意事項

●請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。

●清潔本產品之前請先拔掉電源線。請勿使用液體、噴霧清潔劑或濕布進行清潔。

●注意防潮，請勿將水或其他液體潑灑到本產品上。

●插槽與開口供通風使用，以確保本產品的操作可靠並防止過熱，請勿堵塞或覆蓋開口。

●請勿將本產品置放於靠近熱源的地方。除非有正常的通風，否則不可放在密閉位置中。

●請不要私自打開機殼，不要嘗試自行維修本產品，請由授權的專業人士進行此項工作。

此為甲類資訊技術設備，于居住環境中使用時，可能會造成射頻擾動，在此種情況下，使用者會被

要求採取某些適當的對策。

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 US

III

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 .................................................................................................................... 7

2.1 Overview of the Switch ................................................................................................... 7

2.2 Main Features ................................................................................................................ 7

2.3 Appearance Description ................................................................................................. 8

2.3.1 Front Panel .......................................................................................................... 8

2.3.2 Rear Panel ........................................................................................................ 11

Chapter 3 Login to the Switch ...................................................................................................... 12

3.1 Login ............................................................................................................................. 12

3.2 Configuration ................................................................................................................ 12

Chapter 4 System ......................................................................................................................... 14

4.1 System Info .................................................................................................................. 14

4.1.1 System Summary .............................................................................................. 14

4.1.2 Device Description ............................................................................................ 16

4.1.3 System Time ...................................................................................................... 17

4.1.4 Daylight Saving Time ........................................................................................ 18

4.2 User Management ........................................................................................................ 19

4.2.1 User Table ......................................................................................................... 19

4.2.2 User Config ....................................................................................................... 19

4.3 System Tools ................................................................................................................ 21

4.3.1 Boot Config ........................................................................................................ 21

4.3.2 Config Restore .................................................................................................. 22

4.3.3 Config Backup ................................................................................................... 23

4.3.4 Firmware Upgrade............................................................................................. 23

4.3.5 System Reboot .................................................................................................. 24

4.3.6 System Reset .................................................................................................... 24

4.4 Access Security ............................................................................................................ 25

4.4.1 Access Control .................................................................................................. 25

4.4.2 SSL Config ........................................................................................................ 26

4.4.3 SSH Config ........................................................................................................ 28

Chapter 5 Stack ............................................................................................................................ 34

5.1 Stack Management ...................................................................................................... 40

IV

5.1.1 Stack Info ........................................................................................................... 40

5.1.2 Stack Config ...................................................................................................... 41

5.1.3 Switch Renumber .............................................................................................. 42

5.2 Application Example for Stack ..................................................................................... 44

Chapter 6 Switching ..................................................................................................................... 45

6.1 Port ............................................................................................................................... 45

6.1.1 Port Config ........................................................................................................ 45

6.1.2 Port Mirror.......................................................................................................... 46

6.1.3 Port Security ...................................................................................................... 48

6.1.4 Port Isolation ..................................................................................................... 50

6.1.5 Loopback Detection .......................................................................................... 51

6.2 LAG .............................................................................................................................. 53

6.2.1 LAG Table .......................................................................................................... 54

6.2.2 Static LAG.......................................................................................................... 55

6.2.3 LACP Config ...................................................................................................... 56

6.3 Traffic Monitor ............................................................................................................... 58

6.3.1 Traffic Summary ................................................................................................ 58

6.3.2 Traffic Statistics ................................................................................................. 59

6.4 MAC Address ............................................................................................................... 61

6.4.1 Address Table .................................................................................................... 62

6.4.2 Static Address .................................................................................................... 63

6.4.3 Dynamic Address .............................................................................................. 65

6.4.4 Filtering Address ................................................................................................ 67

Chapter 7 VLAN............................................................................................................................ 69

7.1 802.1Q VLAN ............................................................................................................... 70

7.1.1 VLAN Config ...................................................................................................... 71

7.1.2 Port Config ........................................................................................................ 73

7.2 Application Example for 802.1Q VLAN ........................................................................ 75

7.3 MAC VLAN ................................................................................................................... 76

7.3.1 MAC VLAN ........................................................................................................ 76

7.3.2 Port Enable ........................................................................................................ 77

7.4 Application Example for MAC VLAN ............................................................................ 78

7.5 Protocol VLAN .............................................................................................................. 80

7.5.1 Protocol Group Table ......................................................................................... 80

7.5.2 Protocol Group .................................................................................................. 81

7.5.3 Protocol Template .............................................................................................. 82

7.6 Application Example for Protocol VLAN ...................................................................... 83

V

7.7 VLAN VPN .................................................................................................................... 85

7.7.1 VPN Config ........................................................................................................ 86

7.7.2 Port Enable ........................................................................................................ 86

7.7.3 VLAN Mapping .................................................................................................. 87

7.8 GVRP ........................................................................................................................... 89

7.9 Private VLAN ................................................................................................................ 93

7.9.1 PVLAN Config ................................................................................................... 94

7.9.2 Port Config ........................................................................................................ 95

7.10 Application Example for Private VLAN ........................................................................ 96

Chapter 8 Spanning Tree .............................................................................................................. 99

8.1 STP Config ................................................................................................................. 104

8.1.1 STP Config ...................................................................................................... 104

8.1.2 STP Summary ................................................................................................. 106

8.2 Port Config ................................................................................................................. 106

8.3 MSTP Instance ........................................................................................................... 108

8.3.1 Region Config .................................................................................................. 108

8.3.2 Instance Config ............................................................................................... 109

8.3.3 Instance Port Config ........................................................................................ 110

8.4 STP Security ............................................................................................................... 112

8.4.1 Port Protect ..................................................................................................... 112

8.4.2 TC Protect ....................................................................................................... 115

8.5 Application Example for STP Function ....................................................................... 115

Chapter 9 Multicast ..................................................................................................................... 120

9.1 IGMP Snooping .......................................................................................................... 122

9.1.1 Snooping Config .............................................................................................. 123

9.1.2 Port Config ...................................................................................................... 124

9.1.3 VLAN Config .................................................................................................... 126

9.1.4 Multicast VLAN ................................................................................................ 127

9.1.5 Querier Config ................................................................................................. 129

9.2 Application Example for Multicast VLAN ................................................................... 131

9.3 Multicast IP ................................................................................................................. 132

9.3.1 Multicast IP Table ............................................................................................ 132

9.3.2 Static Multicast IP ............................................................................................ 133

9.4 Multicast Filter ............................................................................................................ 135

9.4.1 Profile Config ................................................................................................... 135

9.4.2 Profile Binding ................................................................................................. 137

9.5 Packet Statistics ................................................................................................

......... 138

VI

Chapter 10 Routing ...................................................................................................................... 140

10.1 Interface ..................................................................................................................... 140

10.2 Routing Table ............................................................................................................. 143

10.3 Static Routing ............................................................................................................. 143

10.3.1 Static Routing .................................................................................................. 143

10.3.2 Application Example for Static Routing ........................................................... 144

10.4 DHCP Server .............................................................................................................. 145

10.4.1 DHCP Server ................................................................................................... 151

10.4.2 Pool Setting ..................................................................................................... 153

10.4.3 Manual Binding ................................................................................................ 154

10.4.4 Binding Table ................................................................................................... 154

10.4.5 Packet Statistics .............................................................................................. 155

10.4.6 Application Example for DHCP Server and Relay .......................................... 157

10.5 DHCP Relay ............................................................................................................... 158

10.5.1 Global Config ................................................................................................... 160

10.5.2 DHCP Server ................................................................................................... 162

10.6 Proxy ARP .................................................................................................................. 162

10.6.1 Proxy ARP ....................................................................................................... 163

10.6.2 Application Example for Proxy ARP ................................................................ 164

10.7 ARP ............................................................................................................................ 165

10.8 RIP .............................................................................................................................. 165

10.8.1 Basic Config .................................................................................................... 168

10.8.2 Interface Config ............................................................................................... 170

10.8.3 RIP Database .................................................................................................. 171

10.8.4 Application Example for RIP ........................................................................... 172

10.9 OSPF .......................................................................................................................... 173

10.9.1 Process ............................................................................................................ 190

10.9.2 Basic ................................................................................................................ 191

10.9.3 Network ........................................................................................................... 193

10.9.4 Interface ........................................................................................................... 194

10.9.5 Area ................................................................................................................. 198

10.9.6 Area Aggregation ............................................................................................. 200

10.9.7 Virtual Link ....................................................................................................... 201

10.9.8 Route Redistribution ........................................................................................ 202

10.9.9 ASBR Aggregation .......................................................................................... 203

10.9.10 Neighbor Table ................................................................................................ 204

10.9.11 Link State Database ........................................................................................ 206

VII

10.9.12 Application Example for OSPF ....................................................................... 206

10.10 VRRP.......................................................................................................................... 208

10.10.1 Basic Config .................................................................................................... 212

10.10.2 Advanced Config ............................................................................................. 214

10.10.3 Virtual IP Config............................................................................................... 215

10.10.4 Track Config .................................................................................................... 216

10.10.5 Virtual Router Statistics ................................................................................... 217

10.10.6 Application Example for VRRP ....................................................................... 219

Chapter 11 Multicast Routing ....................................................................................................... 221

11.1 Global Config .............................................................................................................. 222

11.1.1 Global Config ................................................................................................... 222

11.1.2 Mroute Table .................................................................................................... 223

11.2 IGMP .......................................................................................................................... 224

11.2.1 Interface Config ............................................................................................... 228

11.2.2 Interface State ................................................................................................. 229

11.2.3 Static Multicast Config ..................................................................................... 230

11.2.4 Multicast Group Table...................................................................................... 231

11.2.5 Profile Binding ................................................................................................. 232

11.2.6 Packet Statistics .............................................................................................. 234

11.2.7 Application Example for IGMP ........................................................................ 235

11.3 PIM DM ...................................................................................................................... 236

11.3.1 PIM DM Interface ............................................................................................ 241

11.3.2 PIM DM Neighbor ............................................................................................ 241

11.3.3 Application Example for PIM DM .................................................................... 243

11.4 PIM SM ....................................................................................................................... 244

11.4.1 PIM SM Interface ............................................................................................. 250

11.4.2 PIM SM Neighbor ............................................................................................ 251

11.4.3 BSR ................................................................................................................. 251

11.4.4 RP .................................................................................................................... 253

11.4.5 RP Mapping ..................................................................................................... 254

11.4.6 RP Info ............................................................................................................. 255

11.4.7 Application Example for PIM SM .................................................................... 256

11.5 Static Mroute .............................................................................................................. 257

11.5.1 Static Mroute Config ........................................................................................ 258

11.5.2 Static Mroute Table .......................................................................................... 259

11.5.3 Application Example for Static Mroute ............................................................ 260

Chapter 12 QoS ............................................................................................................................ 262

VIII

12.1 DiffServ ....................................................................................................................... 265

12.1.1 Port Priority ...................................................................................................... 265

12.1.2 Schedule Mode ............................................................................................... 266

12.1.3 802.1P Priority ................................................................................................. 267

12.1.4 DSCP Priority .................................................................................................. 268

12.2 Bandwidth Control ...................................................................................................... 270

12.2.1 Rate Limit ........................................................................................................ 270

12.2.2 Storm Control .................................................................................................. 271

12.3 Voice VLAN ................................................................................................................ 272

12.3.1 Global Config ................................................................................................... 274

12.3.2 Port Config ...................................................................................................... 275

12.3.3 OUI Config ....................................................................................................... 276

Chapter 13 ACL ............................................................................................................................ 278

13.1 Time-Range ................................................................................................................ 278

13.1.1 Time-Range Summary .................................................................................... 278

13.1.2 Time-Range Create ......................................................................................... 279

13.1.3 Holiday Config ................................................................................................. 280

13.2 ACL Config ................................................................................................................. 280

13.2.1 ACL Summary ................................................................................................. 281

13.2.2 ACL Create ...................................................................................................... 281

13.2.3 MAC ACL ......................................................................................................... 282

13.2.4 Standard-IP ACL .............................................................................................. 282

13.2.5 Extend-IP ACL ................................................................................................. 283

13.3 Policy Config .............................................................................................................. 285

13.3.1 Policy Summary .............................................................................................. 285

13.3.2 Policy Create ................................................................................................... 285

13.3.3 Action Create ................................................................................................... 286

13.4 Policy Binding ............................................................................................................. 287

13.4.1 Binding Table ................................................................................................... 287

13.4.2 Port Binding ..................................................................................................... 288

13.4.3 VLAN Binding .................................................................................................. 289

13.5 Application Example for ACL ..................................................................................... 290

Chapter 14 Network Security........................................................................................................ 292

14.1 IP-MAC Binding .......................................................................................................... 292

14.1.1 Binding Table ................................................................................................... 292

14.1.2 Manual Binding ................................................................................................

293

14.1.3 ARP Scanning ................................................................................................. 295

IX

14.2 DHCP Snooping ......................................................................................................... 297

14.2.1 Global Config ................................................................................................... 299

14.2.2 Port Config ...................................................................................................... 301

14.3 ARP Inspection ........................................................................................................... 302

14.3.1 ARP Detect ...................................................................................................... 305

14.3.2 ARP Defend..................................................................................................... 306

14.3.3 ARP Statistics .................................................................................................. 307

14.4 IP Source Guard ......................................................................................................... 308

14.5 DoS Defend ................................................................................................................ 310

14.5.1 DoS Defend ..................................................................................................... 311

14.6 802.1X ......................................................................................................................... 311

14.6.1 Global Config ................................................................................................... 315

14.6.2 Port Config ...................................................................................................... 316

14.6.3 Radius Server .................................................................................................. 318

Chapter 15 SNMP......................................................................................................................... 320

15.1 SNMP Config .............................................................................................................. 322

15.1.1 Global Config ................................................................................................... 322

15.1.2 SNMP View ..................................................................................................... 323

15.1.3 SNMP Group ................................................................................................... 324

15.1.4 SNMP User ...................................................................................................... 325

15.1.5 SNMP Community ........................................................................................... 327

15.2 Notification .................................................................................................................. 329

15.3 RMON......................................................................................................................... 331

15.3.1 Statistics .......................................................................................................... 331

15.3.2 History ............................................................................................................. 332

15.3.3 Event ............................................................................................................... 333

15.3.4 Alarm ............................................................................................................... 334

Chapter 16 LLDP .......................................................................................................................... 337

16.1 Basic Config ............................................................................................................... 340

16.1.1 Global Config ................................................................................................... 340

16.1.2 Port Config ...................................................................................................... 341

16.2 Device Info ................................................................................................................. 342

16.2.1 Local Info ......................................................................................................... 343

16.2.2 Neighbor Info ................................................................................................... 344

16.3 Device Statistics ......................................................................................................... 345

16.4 LLDP-MED ................................................................................................................. 346

16.4.1

Global Config ................................................................................................... 347

X

16.4.2 Port Config ...................................................................................................... 348

16.4.3 Local Info ......................................................................................................... 350

16.4.4 Neighbor Info ................................................................................................... 351

Chapter 17 Cluster........................................................................................................................ 353

17.1 NDP ............................................................................................................................ 354

17.1.1 Neighbor Info ................................................................................................... 354

17.1.2 NDP Summary ................................................................................................ 355

17.1.3 NDP Config ...................................................................................................... 356

17.2 NTDP .......................................................................................................................... 357

17.2.1 Device Table .................................................................................................... 357

17.2.2 NTDP Summary .............................................................................................. 359

17.2.3 NTDP Config ................................................................................................... 360

17.3 Cluster ........................................................................................................................ 361

17.3.1 Cluster Summary ............................................................................................. 361

17.3.2 Cluster Config .................................................................................................. 364

17.3.3 Member Config ................................................................................................ 367

17.3.4 Cluster Topology .............................................................................................. 368

17.4 Application Example for Cluster Function .................................................................. 370

Chapter 18 Maintenance .............................................................................................................. 372

18.1 System Monitor .......................................................................................................... 372

18.1.1 CPU Monitor .................................................................................................... 372

18.1.2 Memory Monitor .............................................................................................. 373

18.2 Log .............................................................................................................................. 373

18.2.1 Log Table ......................................................................................................... 374

18.2.2 Local Log ......................................................................................................... 375

18.2.3 Remote Log ..................................................................................................... 376

18.2.4 Backup Log ..................................................................................................... 377

18.3 Device Diagnostics ..................................................................................................... 377

18.3.1 Cable Test ........................................................................................................ 377

18.3.2 Loopback ......................................................................................................... 379

18.4 Network Diagnostics .................................................................................................. 379

18.4.1 Ping ................................................................................................................. 379

18.4.2 Tracert ............................................................................................................. 380

Chapter 19 System Maintenance via FTP ................................................................................... 382

Appendix A: Specifications ........................................................................................................... 388

Appendix B: Configuring the PCs................................................................................................. 390

Appendix C: 802.1X Client Software ............................................................................................ 392

XI

Appendix D: Glossary ................................................................................................................... 400

1

Package Contents

The following items should be found in your box:

 One T3700G-28TQ switch

 One Power Cord

 One Console Cable

 One Power Supply Module Slot Cover

 Two mounting brackets and other fittings

 Installation Guide

 Resource CD for T3700G-28TQ switch, including:

• This User Guide

• The Command Line Interface Guide

• SNMP Mibs

• 802.1X Client Software

• 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.

2

Chapter 1 About This Guide

This User Guide contains information for setup and management of T3700G-28TQ switch. 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 T3700G-28TQ mentioned in this Guide stands for T3700G-28TQ JetStream

28-Port Gigabit Stackable L3 Managed Switch 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

Note:

Ignoring this type of note might result in a malfunction or damage to the

device.

Tips:

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

T3700G-28TQ switch.

Chapter 3 Login to the Switch Introduces how to log on to T3700G-28TQ Web management

page.

3

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 manage the switch with a certain access level.

 System Tools: Manage the configuration file of the switch.

 Access Security: Provide diffe

rent security measures for the

user to enhance the configuration management security.

Chapter 5 Stack This module

is used to configure the stack properties of the

switch. Here mainly introduces:

 Stack Info: View the detailed information of the stack.

 Stack Config: Configure the current stack.

 Switch Renumber: Configure the stack member’s unit ID.

Chapter 6 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.

Chapter 7 VLAN

This module is used to configure VLANs to control broadcast in

LANs. Here mainly introduces:

 802.1Q VLAN: Configure port-based VLAN.

 MAC VLAN: Configure MAC-

based VLAN without changing

the 802.1Q VLAN configuration.



Protocol VLAN: Create VLANs in application layer to make

some special data transmitted in the specified VLAN.



VLAN VPN: VLAN VPN allows the packets with VLAN tags of

private networks to be encapsulated with VLAN tags of public

networks at the network access terminal of the Internet Service

Provider.

 GVRP: GVRP allows the switch to automatically add or remove

the VLANs via the dynamic VLAN registration information and

propagate the local VLAN registration information to other

switches, without having to individually configure each VLAN.

 Private VLAN:

Designed to save VLAN resources of uplink

devices and decrease broadcast. Private VLAN mainly used in

campus or enterprise networks to achieve user layer-2-

separation and to save VLAN resources of uplink devices.

4

Chapter Introduction

Chapter 8 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 9 Multicast

This module is used to configure multicast function of the switch.

Here mainly introduces:

 IGMP Snooping: Configure global paramet

ers 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.



Querier: Configure the switch to act as an IGMP Snooping

Querier.

Chapter 10 Routing The module is used to configure several IPv4

unicast routing

protocols. Here mainly introduces:

 Interface:

Configure and view different types of interfaces:

VLAN, loopback and routed port.

 Routing table: Displays the routing information summary.

 Static Routing: Configure and view static routes.

 DHCP Server: Configure the DHCP feature

to assign IP

parameters to specified devices.

 DHCP Relay: Configure the DHCP relay feature.

 Proxy ARP:

Configure the Proxy ARP feature to enable hosts

on the same network but isolated at layer 2 to communicate

with each other.

 ARP: Displays the ARP information.

 RIP: Configure the RIP feature.

RIP is an interior gateway

protocol using UDP data packets to exchange routing

information.

 OSPF: Configure the Open Shortest Path protocol.

 VRRP: Configure the Virtual Router Redundant Protocol.

Chapter 11 Multicast Routing This module is used to configure several

multicast routing

protocols for multicast data forwarding. Here mainly introduces:

 Global Config:

 IGMP: Configure the IGMP features.

 PIM DM: Configure the PIM DM features.

 PIM SM: Configure the PIM SM features.

 Static Mroute: Configure the static multicast routing features.

5

Chapter Introduction

Chapter 12 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 13 ACL This module is used to configure match rules and process policies

of packets to filter packets in order to control the access of the

illegal users to the network. Here mainly introduces:

 Time-Range: Configure the effective time for ACL rules.

 ACL Config: ACL rules.

 Policy Config: Configure operation policies.



Policy Binding: Bind the policy to a port/VLAN to take its effect

on a specific port/VLAN.

Chapter 14 Network Security This module is used to configure the multiple protection measures

for the network security. Here mainly introduces:

 IP-MAC Binding: Bind the IP address, MAC address, VLAN ID

and the connected Port number of the Host together.

 AR

P Inspection: Configure ARP inspection feature to prevent

the network from ARP attacks.



IP Source Guard: Configure IP source guard feature to filter IP

packets in the LAN.



DoS Defend: Configure DoS defend feature to prevent DoS

attack.

 802.1X: Configure co

mmon access control mechanism for

LAN ports to solve mainly authentication and security

problems.

Chapter 15 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 16 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

6

Chapter Introduction

Chapter 17 Cluster This module is used to configure cluster function to centrally

ma

nage the scattered devices in the network. Here mainly

introduces:

 NDP: Configure NDP function to

get the information of the

directly connected neighbor devices.



NTDP: Configure NTDP function for the commander switch to

collect NDP information.

 Cluster: Configure cluster function to establish and maintain cluster.

Chapter 18 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 and configure the system log function.

 Device

Diagnostics: Including Cable Test and Loopback. Cable

Test tests the connection status of the cable connected to the

switch; and Loopback tests if the port of the switch a

nd 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.

Chapter 19 System

Maintenance via FTP

Introduces

how to download firmware of the switch via FTP

function.

Appendix A Specifications Lists the glossary used in this manual.

Appendix B Configure the PCs Introduces how to configure the PCs.

Appendix C 802.1X Client

Software

Introduces how to use 802.1X Client Software provided for

authentication.

Appendix D Glossary Lists the glossary used in this manual.

Return to CONTENTS

7

Chapter 2 Introduction

Thanks for choosing the T3700G-28TQ JetStream 28-Port Gigabit Stackable L3 Managed Switch!

2.1 Overview of the Switch

T3700G-28TQ is TP-LINK’s JetStream layer 3 stackable switch, supporting up to 4 SFP+ slots.

T3700G-28TQ is ideal for large enterprises, campuses or SMB networks requiring an outstanding,

reliable and affordable 10 Gigabit solution. T3700G-28TQ supports stacking of up to 8 units, thus

providing flexible scalability and protective redundancy for your networks. Moreover, aiming to

better protect your network, T3700G-28TQ’s main power is removable, with the help of TP-LINK’s

RPS, administrators can easily change its main power if it encounters some problems without

shutting down the switch. This feature enables your network to really enjoy the benefit of

uninterrupted operation.

2.2 Main Features

• Advanced Layer 3 Features

+ Supports abundant Layer 3 routing protocols such as Static Routing, RIP v1/v2, OSPF v2

and PIM SM/PIM DM.

+ Provides many useful Layer 3 features such as DHCP Server, VRRP and ARP Proxy which

enable your network to meet the more extended applications.

• Physical Stacking Technology

+ True Physical Stacking technology supports up to 8 units’ physical stacking.

+ Whole stacking system can provides up to 8*128Gbps Switching Capacity.

+ Supports distributed Link Aggregation for active-active connections.

• Removable Power Supply Module and RPS

+ Removable design Power Supply Module enables easily power change when it encounters

failure.

+ Hot-swappable Redundant Power Supply (RPS) minimizes downtime, letting your system

really enjoy the uninterrupted operation.

• 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.

+ Stack technology provides redundant links across the switch stack.

• Layer 2 Switching

+ GVRP (GARP VLAN Registration Protocol) allows automatic learning and dynamic

assignment of VLANs.

+ Supports up to 4K VLANs simultaneously (out of 4K VLAN IDs).

8

• Quality of Service

+ Supports L2/L3 granular CoS with 8 priority queues per port.

+ Rate limiting confines the traffic flow accurately according to the preset value.

• Security

+ Supports multiple industry standard user authentication methods such as 802.1x, RADIUS.

+ IP Source Guard prevents IP spoofing attacks.

+ Dynamic ARP Inspection blocks ARP packets from unauthorized hosts, preventing

man-in-the-middle attacks.

+ L2/L3/L4 Access Control Lists restrict untrusted access to the protected resource.

+ Provides SSHv1/v2, SSL 2.0/3.0 and TLS v1 for access encryption.

• Manageability

+ IP Clustering provides high scalability and easy Single-IP-Management.

+ Supports Telnet, CLI, SNMP v1/v2c/v3, RMON and web access.

+ Port Mirroring enables monitoring selected ingress/egress traffic.

+ DHCP relay for forwarding User Datagram Protocol (UDP) broadcasts.

+ DHCP server for automatic assignment of IP addresses and other DHCP options to IP hosts.

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:

 Console Port: Designed to connect with the serial port of a computer or terminal for monitoring

and configuring the switch.

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TP-LINK T3700G-28TQ User guide

TP-LINK T3700G-28TQ User guide

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