ZyXEL Communications PLA-470 V2 - V3.0.5 Guía de instalación descargar pdf (Pagina 230)

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Configuring Network Parameters

To complete the configuration of a PLC network, it is still necessary to assign the

correct network parameters to each device, including the configuration of the IP

address, of the subnet mask, of the default gateway address, and of the DNS

address.

Before tackling these actual configuration steps, the following sections provide

a reminder of a few essential notions on managing network configurations such as

IP addresses, subnet mask, and DNS.

Review of Network Parameters

Managing communication in a network is governed by a high number of

functionalities related to the standards used. One of them, the Internet Protocol (IP),

defines how to communicate with an addressing system and particular routing

mechanisms.

IP Addresses

Each computer connected to a local area network or to the Internet uses the combi-

nation of two protocols, TCP (or UDP) and IP, better known as TCP/IP or UDP/IP.

To communicate, each computer has a single IP address. IP addresses are of the

x.x.x.x form, where x corresponds to a number between 0 and 255.

Configuring Network Parameters 211

Figure 9.38 Configuration of priority and security parameters for a DS2 PLC device

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ZyXEL Communications PLA-470 V2 - V3.0.5 Guía de instalación Pagina 230

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