ZyXEL NSA-2400 ユーザーガイド
NSA-2400 User’s Guide
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H A P T E R
1
Getting to Know Your NSA-2400
This chapter introduces the main features and applications of the NSA-2400 (Network Storage
Appliance).
Appliance).
1.1 NSA-2400
Overview
The NSA-2400 is a device for storing and sharing data that connects directly to your network
via a Gigabit Ethernet port.
via a Gigabit Ethernet port.
Its SATA-I (Serial Advanced Technology Attachment) hard disk serial links are compatible
with all major hard drive manufacturers.
with all major hard drive manufacturers.
You can expand storage capacity by attaching compatible USB (2.0) drives to the USB ports.
Configure RAID (Redundant Array of Independent Disks) on your NSA-2400 so as your data
is still protected even if one hard disk fails.
is still protected even if one hard disk fails.
You can also protect your valuable data by using the snapshot and backup features on the
NSA-2400.
NSA-2400.
"
See the specifications appendix for more detailed information on all features of
the NSA-2400.
the NSA-2400.
The next figure shows an example application for the NSA-2400 in a small office network.
AD is an Active Directory that contains the user names and passwords of all users that are
allowed access to the NSA-2400. Users (U1, U2, U3) can all back up and share data on the
NSA-2400. Important data stored on servers S1 and S2 may be also stored there. In addition to
its internal drives, the NSA-2400 can also extend its storage capacity
AD is an Active Directory that contains the user names and passwords of all users that are
allowed access to the NSA-2400. Users (U1, U2, U3) can all back up and share data on the
NSA-2400. Important data stored on servers S1 and S2 may be also stored there. In addition to
its internal drives, the NSA-2400 can also extend its storage capacity
It is recommended that the NSA-2400 is placed behind a firewall and/or IDP device to protect
it.
it.