D-Link DNS-120 - NAS Server - USB User manual

2
DNS-120 User’s Manual
D-Link Systems, Inc.
Table of Contents
Table of Contents
Package Contents ............................................................................ 3
Introduction ..................................................................................... 4
Features and Benefits ....................................................................... 5
Hardware Overview .......................................................................... 6
Getting Started ................................................................................. 8
Hardware Installation ....................................................................... 9
Mapping a Drive ............................................................................. 10
Using the Easy Search Utility ......................................................... 13
Using the Configuration Utility ....................................................... 14
Setup Wizard ............................................................................ 15
IP Settings ................................................................................ 18
Device Settings ......................................................................... 19
User Creation ............................................................................ 20
Network Access ........................................................................ 21
FTP Server ................................................................................ 23
Admin Password ....................................................................... 27
Time Server .............................................................................. 28
System Settings ........................................................................ 29
Upgrade Firmware .................................................................... 30
Device Information ................................................................... 31
Help Screen .............................................................................. 32
Download Scheduling ............................................................... 33
Scheduling Status ..................................................................... 36
Networking Basics ......................................................................... 37
Troubleshooting ............................................................................. 43
Technical Specifications ................................................................. 44
Contacting Technical Support ........................................................ 45
Warranty ........................................................................................ 46
Registration ................................................................................... 50

3
DNS-120 User’s Manual
D-Link Systems, Inc.
Package Contents
Note: Using a power supply with a different voltage than the one included with
the DNS-120 will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
Package Contents
 D-Link DNS-120
Network Storage Adapter
 CD-ROM with Manual and Software
 Ethernet (CAT5 UTP/Straight-Through) Cable
 5V 2.5A Power Supply
Minimum System Requirements
 Computer with Windows® XP or 2000
 Internet Explorer version 6.0 or Netscape Navigator version 7.0 and above
 USB Hard Drive(s)
 An available Ethernet port on the network

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DNS-120 User’s Manual
D-Link Systems, Inc.
Introduction
Introduction
The D-Link DNS-120 Network Storage Adapter connects USB drives* to the network,
and provides authorized users access to their files. You can connect up to two standalone
USB 2.0 hard drives or flash drives and instantly have access to all stored files.
The DNS-120 Network Storage Adapter can be configured so that your USB 1.1 or
USB 2.0 drives are accessible over the Internet, making it convenient to access your
files, even when you’re away.
With its built-in backup function, schedule full or incremental backups of important
information on the network. You can set up PC-to-drive or drive-to-drive backups. Either
way, an extra copy of your data remains on the USB drive connected to the DNS-120
and ready to take on the road at anytime.
The DNS-120 Network Storage Adapter does not require you to reboot the system
when adding USB drives to the network, thus eliminating downtime. You can also
prevent any data loss by safely removing the USB drives using the “Disconnect” button
on the back of the DNS-120.
Through plug and play setup, installing the DNS-120 Network Storage Adapter into
your network has never been easier. Simply connect the DNS-120 to a Fast Ethernet
port on your network router or switch, and plug in USB hard drives or flash drives.
Additional setup options can be configured using the built-in Web-based admin
utility including firmware upgrade, user account management, folder management,
scheduled downloads, and DHCP/manual network settings. Using the Easy Search
utility, discover all DNS-120 units on the network and easily create shortcuts to their
USB drives.
The DNS-120 Network Storage Adapter is a fast, simple, and cost-effective way to
connect and share storage on the network.
* USB drives sold separately.

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DNS-120 User’s Manual
D-Link Systems, Inc.
Features and Benefits
Features and Benefits
Connect USB 2.0/1.1
Drives on the Network
Built-in FTP Server
Backup Function
Safely Add and
Remove USB Drives
Plug & Play
Web-based
Configuration Utility
Add extra storage space to your network! Connect up to
two stand-alone USB 1.1 or 2.0 hard drives or flash drives
to the DNS-120 and easily have access to all stored files.
The DNS-120 can be configured so that your USB drives
are accessible over the Internet, making it convenient to
access your files, even when you’re away.
You can schedule the DNS-120 to automatically create full
or incremental backups of important information on the
network.
The DNS-120 does not require you to reboot the system
when adding USB drives to the network, thus eliminating
downtime. You can also prevent any data loss by safely
removing the USB drives using the Disconnect button on
the back of the DNS-120.
Through plug and play setup, installing the DNS-120 into
your network has never been easier. Simply connect the
DNS-120 to a 10/100 Fast Ethernet port on your network
router or switch, plug in USB hard drives or flash drives,
and configure additional setup options using the
Web-based configuration utility.
Additional setup options can be configured using the
built-in Web-based configuration utility including firmware
upgrade, user account management, folder management,
scheduled downloads, and DHCP/manual network settings.

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DNS-120 User’s Manual
D-Link Systems, Inc.
Hardware Overview
Front Panel
Ethernet LED
Solid green indicates an Ethernet
connection. Blinking green indicates
activity on the Ethernet network.
Power LED
Solid green indicates
a good power source
connection.
USB LED
Blinking green indicates when an
USB drive is initially connected to the
DNS-120. Solid green indicates the
USB drive is ready for use.
Hardware Overview

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DNS-120 User’s Manual
D-Link Systems, Inc.
Hardware Overview
Rear Panel
Disconnect Button
Press this button to safely
disconnect USB drives
from the DNS-120.
Ethernet Port
Connects to your router or
switch using the included
Ethernet cable.
Power Receptor
Receptor for the provided
power adapter.
Reset Button
This button will restore the
factory default settings.
USB Ports
Connects your USB
1.1 or 2.0 drives to the
DNS-120.
Hardware Overview

8
DNS-120 User’s Manual
D-Link Systems, Inc.
Getting Started
When you have completed the steps in this Quick Installation Guide, your connected
network may look similar to this:
Getting Started

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DNS-120 User’s Manual
D-Link Systems, Inc.
Hardware Installation
Attach the provided Ethernet cable to the Ethernet port on the rear panel.
1
Attach the other end of the Ethernet cable to an available Ethernet port on
your router or switch.
2
Plug the AC adapter into the receptor located on the back of the device. Plug
the other end of the AC Adapter into a power strip or wall outlet.
3
Attach your USB drive(s) to the USB port(s) on the rear panel of the DNS-120.
The USB LED on the front panel will blink until the drive has been installed.
Once the USB LED is solid green, your USB drive is ready for use.
4
Hardware Installation

10
DNS-120 User’s Manual
D-Link Systems, Inc.
Mapping a Drive
Mapping a Drive
You can use the D-Link Easy Search Utility to map drives to your computer.
Insert the DNS-120 CD into your
CD-ROM drive.
Click Launch D-Link
Easy Search Utility.
Highlight an available DNS-120.
Available shares will be displayed
under Link Info. Highlight the share
you want to map.
Select an available drive letter from the
drop-down menu and click Connect.
Click Disconnect to remove the selected mapped drive.
Once connected, your mapped drive(s) will appear in My Computer. From your
desktop, double-click the My Computer icon and then double-click your mapped
drive to access the fi les and folders.