A.Use an EXP rewrite table. B.Use a DSCP rewrite table. C.Statically assign a CoS value to an LDP-signaled LSP D.Statically assign a CoS value to an RSVP-signlated LSP
A.Log incoming traffic. B.Classify incoming packets. C.Manage outbound bandwidth. D.Manage congestion by intelligently dropping traffic. E.Classify ATM QoS packets into a equivalent IP CoS environment.
A.1 B.2 C.3 D.4