Dahua S4228-24GT-360 User manual

Managed Gigabit PoE Switch

Web Config Manual

V1.0.1

Foreword I

Foreword

General

This Web Configuration Manual (hereinafter referred to as "the manual") introduces

operations on web interface of Managed Gigabit PoE Switch (hereinafter referred to as "the

Switch"). You can visit the switch on web browser, configure and manage the switch.

Safety Instructions

The following categorized signal words with defined meaning might appear in the manual.

Signal Words

Meaning

DANGER

Indicates a high potential hazard which, if not avoided, will result in

death or serious injury.

WARNING

Indicates a medium or low potential hazard which, if not avoided,

could result in slight or moderate injury.

CAUTION

Indicates a potential risk which, if not avoided, could result in

property damage, data loss, lower performance, or unpredictable

result.

TIPS

Provides methods to help you solve a problem or save you time.

NOTE

Provides additional information as the emphasis and supplement to

the text.

Revision History

Version

Revision Content

Release Time

V1.0.0

First release.

July 2019

V1.0.1

Added PoE watchdog and function



of network management system.

Updated figures.



November 2020

Privacy Protection Notice

As the device user or data controller, you might collect personal data of others such as face,

fingerprints, car plate number, Email address, phone number, GPS and so on. You need to be

in compliance with the local privacy protection laws and regulations to protect the legitimate

rights and interests of other people by implementing measures include but not limited to:

providing clear and visible identification to inform data subject the existence of surveillance

area and providing related contact.

Foreword II

About the Manual

 The manual is for reference only. If there is inconsistency between the manual and the

actual product, the actual product shall prevail.

 We are not liable for any loss caused by the operations that do not comply with the

manual.

 The manual would be updated according to the latest laws and regulations of related

regions. For detailed information, see the paper manual, CD-ROM, QR code or our

official website. If there is inconsistency between paper manual and the electronic

version, the electronic version shall prevail.

 All the designs and software are subject to change without prior written notice. The

product updates might cause some differences between the actual product and the

manual. Please contact the customer service for the latest program and supplementary

documentation.

 There still might be deviation in technical data, functions and operations description, or

errors in print. If there is any doubt or dispute, please refer to our final explanation.

 Upgrade the reader software or try other mainstream reader software if the manual (in

PDF format) cannot be opened.

 All trademarks, registered trademarks and the company names in the manual are the

properties of their respective owners.

 Please visit our website, contact the supplier or customer service if there is any problem

occurred when using the device.

 If there is any uncertainty or controversy, please refer to our final explanation.

Important Safeguards and Warnings III

Important Safeguards and Warnings

The manual helps you to use our product properly. To avoid danger and property damage,

read the manual carefully before using the product, and we highly recommend you to keep it

well for future reference.

Operating Requirements

 Do not expose the device directly to the sunlight, and keep it away from heat source.

 Do not install the device in the damp environment, and avoid dust and soot.

 Make sure the device is in horizontal installation, and install the device on solid and flat

surface to avoid falling down.

 Avoid liquid spattering on the device. Do not place object full of liquid on the device to

avoid liquid flowing into the device.

 Install the device in the well-ventilated environment. Do not block the air vent of the

device.

 Use the device at rated input and output voltage.

 Do not dissemble the device without professional instruction.

 Transport, use, and store the device in allowed ranges of humidity and temperature.

Power Supply Requirements

 Use the battery properly to avoid fire, explosion, and other dangers.

 Replace the battery with battery of the same type.

 Use locally recommended power cord in the limit of rated specifications.

 Use the standard power adapter. We will assume no responsibility for any problems

caused by nonstandard power adapter.

 The power supply shall meet the SELV requirement. Use the power supply that conforms

to Limited Power Source, according to IEC60950-1. Refer to the device label.

 Adopt GND protection for I-type device.

 The coupler is the disconnecting apparatus. Keep it at the angle for easy to operate.

Table of Contents IV

Table of Contents

Foreword .................................................................................................................................................... I

Important Safeguards and Warnings .................................................................................................... III

1 Login ....................................................................................................................................................... 1

2 Quick Settings ....................................................................................................................................... 2

System Information ....................................................................................................................... 2 2.1 Local .............................................................................................................................................. 3 2.2 VLAN ............................................................................................................................................. 3 2.3 Aggregation ................................................................................................................................... 4 2.4 2.4.1 Static Aggregation Configuration ........................................................................................ 5

2.4.2 Dynamic Aggregation Configuration ................................................................................... 6

IP and Route ................................................................................................................................. 6 2.5

3 Advanced Settings ................................................................................................................................ 9

Common Configuration ................................................................................................................. 9 3.1 3.1.1 System Configuration ......................................................................................................... 9

3.1.2 Port Configuration ............................................................................................................. 15

3.1.3 VLAN Configuration .......................................................................................................... 17

3.1.4 Aggregation ....................................................................................................................... 18

3.1.5 MAC Table ........................................................................................................................ 20

3.1.6 Spanning Tree .................................................................................................................. 25

3.1.7 Long Distance PoE ........................................................................................................... 28

Seldom-used Configurations ...................................................................................................... 28 3.2 3.2.1 ERPS ................................................................................................................................ 28

3.2.2 ACL ................................................................................................................................... 36

3.2.3 Loop Protection ................................................................................................................. 39

3.2.4 Security ............................................................................................................................. 39

3.2.5 IGMP Snooping ................................................................................................................ 44

3.2.6 QoS ................................................................................................................................... 46

3.2.7 SNMP ................................................................................................................................ 56

3.2.8 DHCP Server .................................................................................................................... 59

3.2.9 LLDP ................................................................................................................................. 61

3.2.10 485 Config ...................................................................................................................... 63

3.2.11 PoE ................................................................................................................................. 64

4 Maintenance ......................................................................................................................................... 69

System Reboot ............................................................................................................................ 69 4.1 Restoring Default Settings .......................................................................................................... 69 4.2 Config Manage ............................................................................................................................ 69 4.3 4.3.1 Exporting Config File ........................................................................................................ 69

4.3.2 Uploading Config File ....................................................................................................... 70

Software Update ......................................................................................................................... 70 4.4 Mirroring ...................................................................................................................................... 71 4.5 Ping ............................................................................................................................................. 72 4.6 Function of Network Management System ................................................................................. 72 4.7 4.7.1 Function enabling and Login ............................................................................................ 72

4.7.2 Exporting Network Management Configuration File ........................................................ 73

Table of Contents V

4.7.3 Uploading Network Management Configuration File ....................................................... 73

Cybersecurity Recommendations ................................................................................... 74 Appendix 1

Login 1

1 Login

Before login, make sure:

 You already configure the IP address of the switch. The IP address of VLAN 1 is

192.168.1.110 by default.

 The PC with web browser is connected to the network, and the PC can ping the switch

successfully.

Enter the IP address (192.168.1.110 by default) of the switch in the address bar of the Step 1 web browser, and then press Enter.

The Login interface is displayed. See Figure 1-1.

Web login Figure 1-1

Enter user name and password. The user name and the password are admin by Step 2 default.

Click Login. Step 3 The Quick Setting interface is displayed.

Modify the password after first login. The password must consist of 8 to 32 non-blank

characters and contain at least two types of characters among upper case, lower case,

number, and special character (excluding ' " ; : &).

Quick Settings 2

2 Quick Settings

You can view the system information, and set the device parameters, VLAN, link aggregation,

IP address and route. Take 4-port PoE switch for example. The quick setting interface is

different depending on the models of switch. The actual interface shall prevail.

System Information 2.1

You can view the name, type, serial number, software version, IP address, port status and port

information of the device.

After logging in the system, the Quick Setting interface is displayed. See Figure 2-1. On the

switch, if the port shows green, it means the port is connected successfully. And If the port

shows gray, it means the port is not connected or the connection fails. See Table 2-1.

System information Figure 2-1

Table 2-1 Port information

Parameter

Description

Port

Displays all ports of the switch.

This switch contains 7 ports. Port quantity might vary depending on the

model you purchased, and the actual product shall prevail.

Port Type

Three types: Access, Hybrid, and Trunk.

Link

Two link states: Up and Down. Up indicates the port is connected

successfully, and Down indicates the port is not connected or the

connection fails.

Quick Settings 3

Parameter

Description

Flow Control

Displays the flow control state.

Speed/Duplex

Online: It displays the port rate and the duplex mode.



Offline: It displays Down.



VLAN

VLAN port. It is VLAN 1 by default.

POE

Displays the power consumption of POE. Only 1–4 ports are PoE ports.

Receive Usage

The current receiving speed is divided by the average speed in a

certain period (5 minutes usually).

Send Usage

The current sending speed is divided by the average speed in a certain

period (5 minutes usually).

Media Type

Two media types: Copper and Fiber. Copper indicates RJ-45 port,

and Fiber indicates fiber port.

Local 2.2

You can set the system name, IP address, and subnet mask.

Click Local on the right of Quick setting interface. Step 1 The Local interface is displayed. See Figure 2-2.

Local Figure 2-2

Enter the system name, IP address, and mask length. Step 2 Click OK. Step 3

VLAN 2.3

Add the port to the VLAN, and configure the VLAN. By default, the port is VLAN1.

Click Vlan on the Quick Setting interface. Step 1 The Vlan interface is displayed. See Figure 2-3.

Quick Settings 4

VLAN Figure 2-3

Configure the port VLAN parameters. See Table 2-2. Step 2

Table 2-2 Port VLAN configuration parameter

Parameter

Description

Port

Displays all ports of the switch.

Mode

Three modes: Access, Hybrid, and Trunk.

Access: When the port connects to terminal devices (such as PC and



IPC), select Access.

Trunk: When the port connects to switch, select Trunk.



Hybrid: Not often used.



Port VLAN

Add the port to a VLAN. By default, the port belongs to VLAN1, and the

range is 1–4094.

Allowed VLANs

Set the allowed VLAN. When the mode is Trunk, you can set it.

Click OK. Step 3

Aggregation 2.4

Add the port to the aggregation. For details, see "3.1.4 Aggregation."

Click Aggregation on Quick Setting interface, and the Aggregation interface is displayed.

See Figure 2-4.

Quick Settings 5

Aggregation Figure 2-4

2.4.1 Static Aggregation Configuration

Static aggregation is a method of combining or bundling of multiple switch ports or NICs to form

a single etherchannel. For example, add port 1 and port 2 to Static Group 1.

Select Model as Static in group 1, which indicates that the group is static aggregation. Step 1 Select port 1 and port 2 in group 1 to add the two ports to static aggregation. See Step 2 Figure 2-5.

For 4-port PoE switch, you can configure up to 3 groups of static aggregation. Static

aggregation is different depending on different models of PoE switch. The actual

interface shall prevail. Static configuration Figure 2-5

Click OK. Step 3 The port 1 and port 2 form a logical port.

Quick Settings 6

2.4.2 Dynamic Aggregation Configuration

Dynamic aggregation differs from static aggregation in that port quantity is fixed in static

aggregation, but quantity of actually aggregated port is adjusted dynamically according to flow

rate strategy.

Add the ports to the dynamic group. Step 1 1) Select LACP (Active) in the Mode area, and add the ports to the aggregation

group. For example, add port 3 and port 4 to aggregation group 2. See Figure 2-6.

2) Select LACP (Passive) in the Mode area, and add the ports to the aggregation

group. For example, add port 5 and port 6 to aggregation group 3. See Figure 2-6.

Dynamic configuration Figure 2-6

Click OK. Step 2

IP and Route 2.5

You can add the IP address of VLAN virtual interface and IP route. For details, see "3.1.1.2 IP

and Route."

Click IP & Route on the Quick Setting interface. Step 1 The IP & Route interface is displayed. See Figure 2-7.

Quick Settings 7

IP and route Figure 2-7

Add the VLAN interface. Step 2 1) Click Add in the IP Config area.

A new record is added. See Figure 2-8.

VLAN interface Figure 2-8

2) For the parameters, see Table 2-3.

Table 2-3 VLAN interface

Parameter

Description

VLAN

Enter VLAN number.

IP address

Set the IP address of the VLAN interface.

Mask Length

Set the mask length of the VLAN interface.

Add the IP route. Step 3 1) Click Add in the Route Config area.

Quick Settings 8

A new record is added. See Figure 2-9.

IP route Figure 2-9

2) For the parameters, see Table 2-4.

Table 2-4 IP routes

Parameter

Description

Network

It is the destination of the IP packet.

Mask Length

Mask length, with the destination address, is to identify the IP address

of the destination host or the route. After Logical AND between

destination address and network mask, you can get the IP address of

the destination host or the route.

Next Hop

The next hop IP of the route.

Click OK. Step 4

Advanced Settings 9

3 Advanced Settings

You can configure system, port, VLAN, aggregation, MAC table and other parameters on the

advanced settings interface. The advanced settings interface is different depending on the

models of switch, and the actual interface shall prevail. Take 4-port PoE switch for example.

Common Configuration 3.1

3.1.1 System Configuration

3.1.1.1 System Information

You can set the device name, IP address, mask length and DHCP enable, and view the

software information, hardware information and time.

Be careful when you enable DHCP Client. After enabling DHCP Client, the IP router or DHCP

server connecting to the switch will assign IP address to the switch automatically and the

existing IP address will be invalided, and then you cannot access the web interface.

Select Advanced > Common > System Config > System Info. Step 1 The System Info interface is displayed. See Figure 3-1.

Advanced Settings 10

System information Figure 3-1

Enter the device name, IP address and mask length and DHCP enable. Step 2 Click Save. Step 3

3.1.1.2 IP and Route

The hosts of different VLANs cannot communicate. Route or the layer 3 switch is needed for

forwarding.

The switch supports layer 3 forwarding through VLAN interface. VLAN interface is the virtual

interface of layer 3 mode, for layer 3 communication between the VLANs. It is not the physical

Advanced Settings 11

entity on the device. Every VLAN is related to a VLAN interface, and the VLAN interface can

forward packet for the VLAN. Generally, because the VLAN can isolate the broadcasting

domain, every VLAN corresponds to a network segment. VLAN interface is the gateway of the

network segment, and it supports layer 3 forwarding for the message based on IP address.

Select Advanced > Common > System Config > IP&Route. Step 1 The IP&Route interface is displayed. See Figure 3-2.

IP and route Figure 3-2

Add the VLAN interface. Step 2 1) Click Add in IP Setting region.

The Add IP interface is displayed. See Figure 3-3.

Advanced Settings 12

Add IP Figure 3-3

2) For the parameters, see Table 3-1.

Table 3-1 VLAN interface

Parameter

Description

VLAN

Enter VLAN number.

IP address

Set the IP address of the VLAN interface.

Mask Length

Set the mask length of the IP address.

3) Click OK.

Add the IP route. Step 3 1) Click Add in the Route Setting region.

The Add Route interface is displayed. See Figure 3-4.

Add route Figure 3-4

2) For the parameters, see Table 3-2.

Table 3-2 IP routes

Parameter

Description

Network

It is the destination of the IP packet.

Mask Length

Mask length, with destination address, is to identify the IP address of

the destination host or the route. After Logical AND between

destination address and network mask, you can get the IP address of

the destination host or the route.

Next Hop

The next hop IP of the route.

3) Click OK.

Advanced Settings 13

Click Save. Step 4

3.1.1.3 System time

Set the system time of switch.

Select Advanced > Common > System Config > Current Time.

The Current Time interface is displayed. See Figure 3-5.

Current time (1) Figure 3-5

You can set the system time through the following three methods:

 Set the time manually

Set the date and time on Current Time interface, and then click Save.

 Sync time

Click Sync PC, and the switch time synchronizes with the local PC time automatically.

 Sync NTP server time

Only with NTP server configured in the network can you enable this function in the

following steps:

Select the NTP Enable box to enable the NTP service. Step 1 Set the IP address of the NTP server. See Figure 3-6. Step 2

Advanced Settings 14

Current time (2) Figure 3-6

Click Save. Step 3 The switch time automatically synchronizes with the time of server 1.

3.1.1.4 Log

You can view logs, export logs and clear logs.

Select Advanced > Common > System Config > Log. The Log interface is displayed. See

Figure 3-7.

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