Siemens CP 1515 Instruções de Operação descarregar pdf (Página 208)

Configuration Using Web Based Management and the Command Line Interface

C79000-G8976-C184-07

208

6.5.8 IP Mapping Table Menu Command

vailable only with the following variants:

Note

This menu command is a

• SCALANCE W78x in client mode

• SCALANCE W746-1P

• SCALANCE W747-1R

WLAN Access by Several Devi

With the devices listed in the first paragraph, you can prov e WLAN

several devices with do very

device with its own wire

This so-called IP mapp ly if the connected devices are addressed

only by IP frames. Communication at MAC address level (ISO/OSI layer 2) can

● be established with one component whose MAC address is configured on the

client,

● be established with a maximum of eight components if the layer 2 tunneling

function is selected.

The layer 2 tunneling setting meets the requirements of industrial applications in

which MAC address-based communication takes place with several devices

downstream from the client. Clients with this setting cannot connect to standard Wi-

Fi devices and access points with firmware V3.0 or older.

For further information, refer to Section 5.4.6.

MAC Mode

IP frames in the direction from the client to the access point always have the MAC

address of the WLAN interface as the source MAC address. As a result, the ARP

tables at the access point end always contain only the MAC address of the WLAN

interface of the clients.

If there are further devices downstream from the client, the Auto Find 'Adopt MAC'

option should not be enabled. In this case, the MAC address would be assigned

indiscriminately to the first device that signals over Ethernet.

If there is only IP communication between the access point and the client, the

default setting AdoptOwnMAC can be retained. If MAC address-based frames also

need to be sent by devices downstream from the client, you will need to select the

settings Adopt MAC manually, Autofind Adopt MAC or layer 2 tunneling.

For further information, refer to Section 5.4.6.

ces over a Client

ide access to th

for one client. This means that you

less client.

ing is possible on

not need to equip e

Operating Instructions SCALANCE W78x

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