Lantronix CoBox-FL, User Manual

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Binary to Hex
1
1
0
0
.
.
I
I
P
P
A
A
d
d
d
d
r
r
e
e
s
s
s
s
e
e
s
s
An IP address is a 32-bit value, divided into four octets of eight bits each. The standard
al numbers (in the range of 0..255) divided by dots.
ess is divided in two parts: network and host. To support different needs, three
representation is four decim
192.2.1.123
This is called decimal-dot notation.
The IP addr
network classes
have been defined. Depending on the network class, the last one, two or three
bytes define the host, while the remaining part defines the network. In the following
explanations,
x
stands for the host part of the IP address:
10.1 Class A Network
IP address 1.x.x.x to 127.x.x.x
7 different networks of this class exist. These have a very large number of potential
16,777,216).
Example: 10.0.0.1, (network 10, host 0.0.1)
10.2 Class B Network
Only 12
connected devices (up to
IP address 128.0.x.x to 191.255.xxx.xxx
These networks are used for large company networks. Every network can consist of up to
65,534 devices.
Example: 172.1.3.2 (network 172.1, host 3.2)
10.3 Class C Network
IP address 192.0.0.xxx to 223.255.255.xxx
Example: 192.7.1.9 (network 192.7.1, host 9)
ses 224.x.x.x - 239.x.x.x are defined as ”class D” and are used as
The addresses 240.x.x.x. - 254.x.x.x are defined as class E and are reserved addresses.
These network addresses are most common and are often used in small companies. These
networks can consist of a maximum number of 254 hosts.
The remaining addres
multicast addresses.
CoBox-FL User Guide 10-1