The previous chapters discussed the Differentiated Services (diffserv) architecture and its
enabling functions. They discussed how the Differentiated Services Code Point (DSCP)
and Internet Protocol (IP) precedence in a packet’s IP header are used to classify traffic
based on the traffic’s service level to indicate the required per-hop behavior within a
network. Now, in the Integrated Services (intserv) architecture, we will discuss how the
network is informed about the various traffic flows’ divergent needs?
In intserv, a quality of service (QoS) signaling protocol, Resource Reservation Protocol
(RSVP) is used for ...
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