Cisco WAN :: 2 FR PVCs And Shared QOS Policy 3285
Sep 20, 2011
Background Info: I have a customer who has a pair of 3825s with DS-3 cards. They have remote sites with 4 pvcs per site. Two of the PVCs are running in one VRF and the other two are running to the other VRF. OSPF is configured so that one pvc from each VRF is running as a backup PVC with a high OSPF cost.
Under normal conditions, one of the 3825s is routing for both vrfs and the other 3825 is there as a backup.All of the PVCs can burst to a t-1 line speed so FRTS isn't required. I should never see DE packets under this setup. One vrf/pvc carries voice and one vrf/pvc carries data on each 3825 for each site.
Question:
I need to make sure that the pair of DLCIs per site on each 3825 router operate as one from a QOS point of view. In other words, the data PVC needs to be aware of the voice PVC. The voice PVC will be a typical LLQ setup.
I can't have the data PVC consume all of the bandwidth on the t-1 at the remote end.
I know I can police the data side down to make the bandwidth available, but I would prefer to have all of the bandwidth until voice traffic is going over the link.
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version 12.4
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service timestamps debug datetime msec
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[Code].....
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