Avaya Configuring DLSw Services Bedienungsanleitung PDF herunterladen (Seite 35)

Data Link Switching Overview

304233-A Rev. 00

1-13

Single-Switch Services

DLSw single-switch services enable the router to perform link level conversion,

while providing services to ensure session integrity. Examples of single-switch

conversions include:

• SDLC to Token Ring

• SDLC to Frame Relay (RFC 1490)

• Token Ring to Ethernet

• Ethernet to Bridged SNA over Frame Relay

• QLLC to Token Ring

Single-switch configurations provide services to attached devices and networks to

ensure session availability, including:

• Local acknowledgment and termination of the LLC2, SDLC, or QLLC

session

• 802.5 routing information field (RIF) caching

• MAC address and NetBIOS name caching

Figure 1-5

illustrates a sample network using a single Bay Networks router. The

router can communicate with an IBM SNA processor, or other LAN gateway.

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Avaya Configuring DLSw Services Bedienungsanleitung Seite 35