Synology CS407e ユーザーズマニュアル

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Connecting from Two Different Network* 
Synology Server supports dual LAN that allows you to connect to the network 
with two LAN cables at the same time, or to set the Synology Server using two IP 
addresses under different subnets. Please go to the "System > Network" page of 
the Web Management UI for setup. 
Managing Volume* 
You can combine hard disks on Synology Server to create different types of 
volumes, and find the data protection level of your need. The Synology Server 
provides you various volume types as follows: 
Volume 
Type 
Amount of 
composed 
hard disk 
Functionality 
Basic 
A Basic (non-RAID) volume must be created with one hard 
disk as an independent unit. When creating a Basic volume, 
you can select only one hard disk at a time. 
RAID 0 2~4 
Combining multiple disks to build a volume, RAID 0 offers 
Striping, a process of dividing data into blocks and spreading 
the data blocks across several hard disks, but without safety 
measures. 
RAID 1 2 
One of the composed disks is used for backup purposes; the 
content of disk A is mirrored to disk B to assure data integrity.
Therefore the actual available storage capacity equals to 
only the capacity of one hard disk. 
RAID 5 3~4 
This configuration includes a backup option. It uses parity 
mode to store redundant data on space equal to the size of 
one disk for later data recovery. Therefore the actual 
available storage capacity equals to the capacity of n-1 hard 
disks. 
Managing Volume* 
You can create, remove, and repair volume. For the detailed description, please 
refer to Help on “Storage > Volume” page. 
* Supported on specific models only. Please refer to the product 
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