Hi Alejandro, If you're doing this with xDSL, you will have to apply the service-policy to the PVC for outgoing to make it work. Here's an example of what I use. I know your class-maps and policy-maps are different, but you should be able to get the point.
class-map match-any VoIP match ip rtp 16384 16383 match access-group name VoicePorts policy-map Voice class VoIP priority percent 75 class class-default fair-queue interface ATM0.1 point-to-point pvc 1/100 vbr-rt 384 384 tx-ring-limit 3 service-policy output Voice ip access-list extended VoicePorts permit udp any host x.x.x.x range 22026 62025 permit udp any host x.x.x.x range 22026 62025 HTH, Clue On Fri, Nov 20, 2009 at 9:26 AM, Alejandro Selios <[email protected]> wrote: > Hi, > > I want to configure QoS on a Cisco's 800 and 1800 series router and I > couldn't make it work the way I want. I've configured three classes of > service called GOLD, SILVER and BRONZE, designed for low latency, low loss > and data respectively. > > * I want the GOLD class to have a maximum bandwidth of 25%, even if there > is > traffic in the other classes. > > * The SILVER class has a minimum bandwidth of 50% and, if there's no > traffic > in the GOLD queue, I want this class to take the available bandwidth which > is not used by the GOLD class. Thats means that the SILVER class has a 50% > of assured bandwidth and can increase to a maximum of 75% of the total > bandwidth. > > * The BRONZE class has no assured bandwidth and can only take the bandwidth > which is not used for the other classes. > > The problem is that with Cisco's QoS tools I have not reached the desired > goal. I have tried with different configurations and IOS and I couldn't get > any successful result . Below I attach the policy configuration that I have > tried (just to give you an example). > > Is there any way in which I can achieve the behavior that was described > above?. > > Thanks in advance. > > > Standard Configuration > ------------------------------------- > > policy-map QoS_POLICY > class GOLD > priority percent 25 > police cir percent 25 pir percent 25 > set dscp ef > class SILVER > set dscp af41 > bandwidth percent 50 > shape average percent 75 > class class-default > fair-queue > set dscp af12 > bandwidth percent 25 > > > > > Hierarchical Configuration > --------------------------------------------- > policy-map GOLD+SILVER > class GOLD > priority percent 33 > police rate percent 33 > class class-default > fair-queue > > policy-map QOS > class GOLD+SILVER > shape average percent 75 > bandwidth percent 75 > service-policy GOLD+SILVER > class class-default > fair-queue > > > Note: This configuration was applied in a subinterface (xDSL, 802.1q > ethernet) and for the outgoing traffic. > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
