Siemens CP 1515 Instruções de Operação descarregar pdf (Página 15)

Basic Information on Wireless LAN Communication

Operating Instructions SCALANCE W78x

thernet Network

network can be connected with a wired network over a SCALANCE

ess points are all configured with the same unique

SSID (network name). All nodes that want to communicate over this network

ange (cell) of one

SCALANCE W78x to the coverage range (cell) of another SCALANCE W78x,

the wireless connection is maintained (this is called roaming).

Wireless Access to a Wired E

If one (or more) SCALANCE W78x access points have access to wired Ethernet,

the following applications are possible:

● A single SCALANCE W78x as gateway:

A wireless

W78x.

● Span of wireless coverage for the wireless network with several

SCALANCE W78x access points:

The SCALANCE W78x acc

must also be configured with this SSID.

If a mobile station moves from the coverage r

Figure 1-3 Wireless Connection of a Mobile Station over two Cells (Roaming)

C79000-G8976-C184-07

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Siemens CP 1515 Instruções de Operação Página 15