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.