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QoS issues with LLQ, Fair Queue and Frame Relay: msg#00166network.nsp.cisco
I'm having trouble with getting QoS working. I looked at http://www.cisco.com/en/US/tech/tk652/tk698/technologies_configuration_example09186a0080094af9.shtml and decided to go withLLQ rather than IP RTP Priority because we will eventually want to prioritize traffic in addition to RTP traffic. What I'm seeing is that the RTP traffic is NOT being prioritized over other traffic. I'm also seeing what looks like random problems with TCP connections (users are complaining about not being able to connect to our mail server, etc. We have a Frame Relay network in a hub and spoke configuration. QoS was configured at each of the offices. I've pasted part of our config in hopes that someone out there can see what I might be doing wrong. ANY help or pointers to additional information would be helpful. System image file is "flash:c2600-ik9o3s3-mz.122-15.T5.bin" ip cef class-map match-all voice-class-map match access-group name voice-access-list policy-map traffic-policy-map class voice-class-map priority 64 class class-default fair-queue interface Serial0/1 description Connected to BellSouth bandwidth 768 no ip address encapsulation frame-relay no fair-queue frame-relay traffic-shaping frame-relay lmi-type ansi interface Serial0/1.1 point-to-point description morrison bandwidth 384 ip address 172.16.0.41 255.255.255.252 frame-relay interface-dlci 201 class traffic-map-class ip access-list extended voice-access-list permit udp any any range 16384 37276 permit udp any eq 5036 any permit udp any any eq 5036 permit udp any eq 5060 any permit udp any any eq 5060 map-class frame-relay traffic-map-class frame-relay cir 384000 frame-relay bc 3840 frame-relay be 0 frame-relay mincir 384000 service-policy output traffic-policy-map frame-relay fragment 480 -- BTEL Consulting 850-484-4535 x2111 (Office) 504-595-3916 x2111 (Experimental) 877-552-0838 (Backup Phone) _______________________________________________ cisco-nsp mailing list cisco-nsp@xxxxxxxxxxxxxxx http://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ |
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