Below sample configuration shows 200Mbps Tier on OC12 configuration with CAR and RED.
Interface POS 0/1
ip address x.x.x.x y.y.y.y
no ip directed-broadcast
encapsulation frame-relay IETF
crc 32
traffic-shape rate 200000000 6500000 0
pos scramble-atm
tx-cos OC12-200M-Tier
frame-relay lmi-type ansi
frame-relay map ip x.x.x.x KKKK IETF (KKK is dlci #)
no arp frame-relay
RED configuration
cos-queue-group OC12-200M-Tier
precedence all random-detect-label 0
random-detect-label 0 500 1667 1
exponential-weighting-constant 11