IntServ IETF IP- - DiffServ. . DiffServ .
DiffServ
DiffServ , , IntServ. DSCP (DiffServ Code Point) . DSCP 6 ToS (Type of Service) IP-. DSCP (Per-Hop Behavior), . IETF 14 . BE (Best Effort), EF (Expedited Forwarding), ( ). 12 RFC 2597 AF (Assured Forwarding). .
. . DS . DiffServ . (Per-Hop Behavior) DSCP.
DSCP , . , . ( DSCP , ). , . :
, ;
;
, , .
DiffServ , . DiffServ MPLS.
DiffServ