Complete Protocol dictionary, glossary and reference

RSUP: Reliable SAP Update Protocol

Reliable SAP Update Protocol (RSUP) is a bandwidth-saving protocol developed by Cisco for propagating services information. RSUP allows routers to reliably send standard Novell SAP packets only when the routers detect a change in advertised services. RSUP can transport network information either in conjunction with or independently of the Enhanced IGRP routing function for IPX.

Standard Organization

Cisco

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