Are you saying the 3750 is not even accepting the range command or that
it's just not setting the dscp value as expected?


Peter Fabian | Senior Voice Engineer


On Thu, Jan 24, 2013 at 2:13 PM, John Dooner <[email protected]> wrote:

> Hi everyone,
> I cannot get a 3750x  to remark video traffic if I use these commands. I
> have abbreviated the config to concentrate on one aspect.
>
> class-map match-any CLASS-VIDEO
>  match access-group name ACL-VIDEO
> !
> policy-map POLICY-INGRESS
>  class CLASS-VIDEO
>   set ip dscp af41
> !
> ip access-list extended ACL-VIDEO
>  permit udp any any range 2326 2487 <-----this line does not seem to work
> and the traffic will go out dscp 0.
>
> But if I change the extended access-list from permit range to permit equal
> the UDP port, it will work. Example:
>
> class-map match-any CLASS-VIDEO
>  match access-group name ACL-VIDEO
> !
> !
> policy-map POLICY-INGRESS
>  class CLASS-VIDEO
>   set ip dscp af41
> !
> ip access-list extended ACL-VIDEO
>   permit udp any any eq 2344 <---this works and the traffic is remarked
> DSCP 41.
>
> Does anyone have any ideas? I don't see ACL hit, but I think you cannot see
> any access-list hits because of it being nested in the policy map.The
> version of IOS is 12.2(55)SE3 LANBASE.
>
> Thanks,
> JD
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