Hi, We need some help or advice is it possible or not. Let me explain our situation: We have a client, which is connected through a frame-relay PVC with CIR 512kbps. Through this PVC client gets internet and intranet traffic. We want to limit/shape internet traffic to 256kbps and within these 256kbps we want to reserve/prioritize some bandwidth (for example 32kbps) for voice gw. We have tried following configuration, but it doesn't work. It doesn't complains about anything, just don't let us to attach a class to PVC. Here's config we tried: cta-22#sh run class-map Building configuration... ! class-map match-all not-intra description -- nets not in intranet match access-group 101 class-map match-all voice description -- voice match access-group name voice.acl ! end cta-22#sh run policy-map Building configuration... ! policy-map aral class voice priority 32 class class-default fair-queue policy-map aral-inet class not-intra shape average 256000 service-policy aral class class-default fair-queue policy-map aral-512 description Shape aral to 512kbps class class-default shape average 512000 service-policy aral-inet ! end cta-22#sh run map Building configuration... Current configuration: ! map-class frame-relay aral-512 service-policy output aral-512 frame-relay fragment 96 ! end cta-22#sh run int ser 0/0 Building configuration... Current configuration : 230 bytes ! interface Serial0/0 description --Uplink bandwidth 8192 no ip address encapsulation frame-relay ip route-cache policy load-interval 30 no fair-queue no frame-relay inverse-arp frame-relay lmi-type cisco end cta-22#sh run int ser 0/0.640 Building configuration... Current configuration : 166 bytes ! interface Serial0/0.640 point-to-point description --aral bandwidth 512 ip address x.x.x.34 255.255.255.248 frame-relay interface-dlci 640 end trying to attach map-class w/o success: cta-22#conf t Enter configuration commands, one per line. End with CNTL/Z. cta-22(config)#int ser 0/0.640 cta-22(config-subif)#fram cta-22(config-subif)#frame-relay cl cta-22(config-subif)#frame-relay class aral-512 cta-22(config-subif)#exi cta-22(config)#exi cta-22#sh run int ser 0/0.640 Building configuration... Current configuration : 166 bytes ! interface Serial0/0.640 point-to-point description --aral bandwidth 512 ip address x.x.x.34 255.255.255.248 frame-relay interface-dlci 640 end cta-22# it is 2620 router running c260-j1s3-mz.122-15.T14 ios. Any help would be apreciated. Thanks in advance!
Hi Andrew, To my understanding there is no reason why you shouldn't use the service-policy command with frame-relay, i.e: But I am not familiar with map-class command. cheers, Ben
Hi Ben, I've tried to apply service policy directly to sub interface, but it just won't apply, without any warning. I think it is not possible to shape traffic within already shaped traffic IMHO.
