SignaMax 065-7851 Technical Information download pdf (Page 26)

SIGNAMAX a.s.

Seat: Palackeho trida 38, 612 00 Brno, CZ l Office: Vlarska 22, P. O. Box 214, 658 14 Brno, CZ

T:+420 533 338 854 l F:+420 533 338 883 l www.signamax.eu

Fig. 2-10 the Login Screen for Web

2-1-5. IP Address Assignment

For IP address configuration, there are three parameters needed to be filled in. They

are IP address, Subnet Mask, Default Gateway and DNS.

IP address:

The address of the network device in the network is used for internetworking

communication. Its address structure looks is shown in the Fig. 2-11. It is “classful” because it

is split into predefined address classes or categories.

Each class has its own network range between the network identifier and host

identifier in the 32 bits address. Each IP address comprises two parts: network identifier

(address) and host identifier (address). The former indicates the network where the

addressed host resides, and the latter indicates the individual host in the network which the

address of host refers to. And the host identifier must be unique in the same LAN. Here the

term of IP address we used is version 4, known as IPv4.

Network identifier Host identifier

Fig. 2-11 IP address structure

With the classful addressing, it divides IP address into three classes, class A, class B

and class C. The rest of IP addresses are for multicast and broadcast. The bit length of the

network prefix is the same as that of the subnet mask and is denoted as IP address/X, for

example, 192.168.1.0/24. Each class has its address range described below.

32 bits

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 308 309

No comments

SignaMax 065-7851 Technical Information Page 26