[j-nsp] Cisco -> Juniper (J-Series)

[Giuliano Cardozo Medalha]

People,

How is possible to use a similar configuration showed bellow (from 
cisco) int the J-Series J2300 router:

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class-map match-all voice-signaling
   match access-group 103
class-map match-all voice-traffic
   match access-group 102
!
!
policy-map VoIP-QoS
   class voice-traffic
     priority 100
   class voice-signaling
    bandwidth 10
   class class-default
    fair-queue

interface Serial0/1.21 point-to-point

  bandwidth 128
  ip address 10.180.10.1 255.255.255.252
  frame-relay interface-dlci 21
   class VoIP

map-class frame-relay VoIP
  no frame-relay adaptive-shaping
  frame-relay cir 256000
  frame-relay bc 2560
  frame-relay be 0
  frame-relay mincir 256000
  service-policy output VoIP-QoS
  frame-relay fragment 320

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J-Seires has support for this kind of config or something similar (or 
better) ?

Thanks a lot

Giuliano