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Configuring DLSw Services

2-8

304233-A Rev. 00

Figure 2-5. Translation Bridge Services

The translation bridge service:

• Supports communication between systems on SRB and Ethernet/802.3

segments locally attached to the same router

• Maps between SRB and Ethernet/802.3 framing requirements

Using DLSw Independently of the Translation Bridge

You can use DLSw independently of the translation bridge to allow an

Ethernet-attached device to communicate with a device attached to an SRB

network such as Token Ring. DLSw provides local termination, while the

translation bridge provides the end-to-end connection. The translation bridge

supports the bridge media, while DLSw supports the Ethernet networks.

In (Figure 2-6)

, Router A uses DLSw to convert traffic between the locally

attached Ethernet and Token Ring interfaces. Additionally, the Token Ring and

Ethernet-attached devices can communicate with Ethernet devices attached to

Router C using DLSw.

Source routing

bridge

Transparent

bridge

Translating bridge service

Ethernet/802.3 segmentToken Ring segment

Bay Networks router

DLS0018A

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Avaya Configuring DLSw Services Manual do Utilizador Página 64