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Transport Layer - Freie Universität Berlin

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<strong>Transport</strong> Protocol: Addressing<br />

● Addressing on the transport layer<br />

● To which process connect to?<br />

● <strong>Transport</strong> Service Access Point (TSAP)<br />

● Network Service Access Point (NSAP)<br />

● Questions<br />

● How does the process on Host 1 know<br />

the TSAP of Server 1 on Host 2?<br />

● Solution<br />

● TSAPs are stored in a specific file:<br />

● Unix: /etc/services<br />

● Windows: \system32\drivers\etc\services<br />

Univ.-Prof. Dr.-Ing. Jochen H. Schiller ▪ cst.mi.fu-berlin.de ▪ Telematics ▪ Chapter 8: <strong>Transport</strong> <strong>Layer</strong><br />

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