Differentiated Services Code Point — A six-bit field in the IP header that specifies the per hop behavior for a given flow of packets. See Classify Diffserv Code Point Traffic and Substitute Diffserv Values.

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differentiated services code point. The six most significant bits of the 1-byte IP type of service (ToS) field. The per-hop behavior represented by a particular DSCP value is configurable. DSCP values range between 0 and 63.

Differentiated Services code point or DiffServ code point. Values for a 6-bit field defined for IPv4 and IPv6 packet headers that can be used to enforce class-of-service (CoS) distinctions in routers.