[c-nsp] ATM Subinterface QoS

[Tony]

Hi Dave,

As others have suggested the shaping is done by the ATM sub-interface and so you don't need the parent shaper policy (and as you've found out, you cannot apply this setup).

The correct config for you would be:


interface ATM4/0.605 point-to-point
pvc 5/45
  vbr-nrt 1536 1536
  service-policy out OUTPUT-POLICER



regards,
Tony.




--- On Tue, 21/12/10, Dave Weis <djweis at internetsolver.com> wrote:

> From: Dave Weis <djweis at internetsolver.com>
> Subject: [c-nsp] ATM Subinterface QoS
> To: "'cisco-nsp at puck.nether.net'" <cisco-nsp at puck.nether.net>
> Received: Tuesday, 21 December, 2010, 2:51 AM
> 
> I'm trying to get QoS on a subinterface of an OC3 to work
> correctly. I have been able to get it working for PPPoA
> interfaces in the past but the same method isn't working for
> me.
> 
> This is how I have things declared:
> 
> class-map match-all VOIP-TRAFFIC
>  match access-group name MY-VOICE
> !
> !
> policy-map OUTPUT-POLICER
>  class VOIP-TRAFFIC
>   priority 100
>   set dscp ef
>  class class-default
>   fair-queue
> policy-map MAP-1536-OUT
>  class class-default
>   shape average 1536000
>   service-policy OUTPUT-POLICER
> policy-map MAP-3072-OUT
>  class class-default
>   shape average 3072000
>   service-policy OUTPUT-POLICER
> policy-map MAP-256-OUT
>  class class-default
>   shape average 256000
>   service-policy OUTPUT-POLICER
> 
> ip access-list standard EVERYTHING
>  permit any
> !
> ip access-list extended MY-VOICE
>  permit ip x.x.x.0 0.0.0.63 any
> 
> interface ATM4/0.605 point-to-point
>  description FCP 3 Admin
>  ip address 192.168.110.9 255.255.255.252
>  pvc 5/45
>   protocol ip 192.168.110.10
>   broadcast
>   encapsulation aal5snap
>  !
> 
> Trying to add service-policy output MAP-1536-OUT to the
> subinterface gives me the error  
> GTS : Not supported on this interface
> If I add it to the PVC I get the error
> GTS : Not supported over ATM VCs
> 
> Thanks for any help. I have done a lot of research and
> googling but have not had any luck finding something that
> will work for me. This is running on a 7200 12.4 with a
> PA-A3-OC3SMI and a NPE-GE1.
> 
> Dave
> 
> 
> 
>