Silex technology DS-700AC, Руководство пользователя

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9. Troubleshooting
185
When there is no DHCP server in the network environment, or when you do not prefer getting
an IP address from DHCP server
Solution
Please use DHCP Server feature of DS-700AC or Assign IP address manually. Keep in mind
of the following points regarding the IP address to assign to DS-700AC.
- Assign an IP address unique in the network.
- Assign an IP address that has the same address class as the PC that will use
DS-700AC.
e.g. When an IP address of the PC is "192.168.0.xx", assign an address such
as "192.168.0.100" that is not used by other network devices.
(
Tips about the IP address
)
- An IP address is a unique number for identifying network devices. An IP address is
indicated with four numbers divided by a period (.), for example "192.168.0.1". The
integer from 0-255 is used for each number.
- An IP address is, depending on the number assigned, categorized to 3 classes below.
- Numbers making up the IP address are either
network numbers
indicating
network, or host numbers indicating each network device; each number indicates
the different meaning based on the IP address class. Each class is categorized as the
following diagram which is indicating a network number as n, and a host number as
u. An IP address with the same network number must be assigned to the network
devices in the same network segment.
- There is an address range in the IP address called the private address that could be
used freely. In the LAN environment not directly connected to the internet, an IP
address is assigned within the range of the private address.
First 1 digits
in IP address
Class Definition of IP
address
n: network
number
u: host number
Size of the
network to be
used
Private address
0~127 A n.u.u.u Large network 10.0.0.0 ~ 10.255.255.255
128~191 B n.n.u.u Mid-size network
172.16.0.0
~172.31.255.255
192~223 C n.n.n.u Small network
192.168.0.0
~192.168.255.255