Siemens CP 1515 Instruções de Operação descarregar pdf (Página 64)

Configuration Using the Wizards of Web Based Management

Operating Instructions SCALANCE W78x

The subnet mask specifies the range of addresses within which communication

n take place.

of the SCALANCE W78x

Management Agent at this bit position can communicate with the

SCALANCE W78x.

Example

Let us assume that the IP address of the SCALANCE W78x is set to

unication partner must match the bit pattern of the SCALANCE

W78x exactly at this point. The same applies to the second and third parts of the IP

address. The IP address of a communication partner must therefore start with

192.168.147. The bit pattern of 0 is 0000 0000. This means that the bit pattern of

the last part of the IP address of the partner device does not need to match the

address of the SCALANCE W78x at any point; in other words, it can be any

number.

C79000-G8976-C184-07

Subnet Mask input box

The four numbers of an IP address separated by periods are interpreted as a bit

pattern. If a one is set at a bit position within the subnet mask, this means that onl

devices with an IP address the matches the IP address

192.168.147.189 and the subnet mask is set to 255.255.255.0. The bit pattern for

255 is 1111 1111. This means that the bit pattern of the first number of the IP

address of a comm

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 273 274

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Siemens CP 1515 Instruções de Operação Página 64