Avaya Configuring DLSw Services Manual do Utilizador descarregar pdf (Página 30)

Configuring DLSw Services

1-8

304233-A Rev. 00

Figure 1-1. Addressing a Message to an IP Multicast Group

When DLSw receives a TestP message, the following steps occur:

1. DLSw converts the TestP message into a CANUREACH_ex message.

2. DLSw uses the IP multicast group address associated with slot 3 (224.0.10.0)

as the destination address of the CANUREACH message.

3. DLSw passes the message to IP running on slot 2.

4. IP sends the message to the IP multicast network.

When the router receives a CANUREACH_ex message on a slot configured with

IP, the reverse sequence occurs (Figure 1-2

1. The router receives a CANUREACH_ex message.

2. IP determines that the CANUREACH_ex message is addressed to multicast

group 224.0.10.0.

3. IP forwards the message to DLSw on slot 3.

4. DLSw converts the CANUREACH_ex message to a TestP message and sends

it out a DLSw interface to the receiver.

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Avaya Configuring DLSw Services Manual do Utilizador Página 30