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Dell SonicWALL TZ300 Quick Start Guide

TZ300 front and back panels

Figure 1. Front and back panels

Rear Panel

SonicWALL TZ300

X0

X1

X2

X3

X4

1000/act

10/100/act

lan

wan

U0

ss

1000

wan

X0

X1

X2

X3

X4

lan

power

console

Front Panel

USB 3.0 port

Power

Test

Fast blinking is initializing

Slow blinking is SafeMode

Service

For future use

Top - 10/100 Mbps when lit

Bottom - 1 Gbps when lit

X1 WAN Port

X4/X3/X2

Power

Console

Port

X0 LAN Port

Configurable ports

     1 

Check package contents

Verify that your package has the following contents:

• Dell SonicWALL appliance

• Ethernet cable 

• Standard power adaptor

• Standard power cord

• Quick Start Guide

Figure 2. Package Contents

NOTE: 

The included power cord is approved for use 

only in specific countries or regions. Before using a 
power cord, verify that it is rated and approved for 
use in your location.

SonicWALL TZ300

X0

X1

X2

X3

X4

1000/act

10/100/act

lan

wan

U0

ss

1000

     2 

Power on

• Connect the power adaptor to the appliance and to 

the power cable. Plug the power cable into an 
appropriate outlet (110-240 volts). 

• The TZ appliance powers on and the Test LED 

blinks during the boot sequence.

 

120V AC 
(U.S.)

Internet

U0

ss

SonicWALL TZ300

X0

X1

X2

X3

X4

1000/act

10/100/act

lan

wan

1000

U0

ss

SonicWALL TZ300

X0

X1

X2

X3

X4

1000/act

10/100/act

lan

wan

1000

     3 

Connect the interfaces

• Connect the WAN interface (X1) to your Internet 

connection using a standard Ethernet cable.

• Connect the LAN interface (X0) to your computer 

using a standard Ethernet cable.

Figure 3. Connecting WAN and LAN interfaces

wan

X1

lan

X0

Internet

     4 

Run the Setup Wizard

• In the Web browser on your computer, navigate to 

https://192.168.168.168. 

• In the window that opens, click on the word 

here 

in the line that says, “To launch the Dell 
SonicWALL Setup Wizard, click 

here

.” 

http://192.168.168.168/

http://192.168.168.168/

TIP: 

Your computer should be using DHCP IP 

addressing.

• The SonicOS Startup Guide opens. 

• Click Next and follow the prompts in the Startup 

Guide pages that follow. 

• Enter the TZ appliance administrator credentials 

to change the password, if you wish. Click Next.

NOTE: 

The default administrator credentials are 

Usernameadmin Passwordpassword

• The automatic WAN IP settings are displayed. 

Click Next.

 

• The new IP Configuration is displayed. Click Done.

 

NOTE: 

For manual configuration, refer to the 

SonicOS 6.2 Administration Guide.

Dell SonicWALL™ TZ300 

Quick Start Guide 

Regulatory Model Number: APL28-0B4

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