Catalyst 4500x : Shaping traffic and appliying queuing (nested policy-maps)

[M SEB]

Hi Everyone, 

I got a question on how actually I could put kind of nested policy-maps under an interface on a 4500x switch. 

This is needed because 100Mbps link connecting 2 head office locations. The 100Mpbs is a metro ethernet link and the provider is fixing port to 100Mbps speed.

Since 4500x is not supporting 100Mbps speed on interfaces, the provider's port is connected to an intermediary switch at 100Mbps. And the 4500x is connected to intermediary switch at 1Gbps. 

Hence, I need to shape to 100Mpbs out to my 4500x port. But I also need do perform queuing for traffic. The thing is nested policy-maps doesn't seem to be implemented on 4500x as in routers.

Any idea on how to workaround this? In a router world I'd do something like this: 

policy-map SHAPER
 class class-default
  shape average 100000000
  service-policy QUEUING

policy-map QUEUING
 class VOICE
  priority
  police 5000000 conform-action transmit  exceed-action drop
 class INTERACTIVE
  bandwidth 20000
 class BULK
  bandwidth 20000
 class class-default
    dbl

interface TenGigabitEthernet2/1/9
 description TO_REMOTE_HEADOFFICE
 ! ...
 service-policy output SHAPER

Thank you.