vism Chan User Max PCR Bandwidth

1.3.6.1.4.1.351.110.5.5.3.1.1.1.51

This indicates a user configured bandwidth (Peak Cell Rate) in cells per second from the local end i.e in the ingress direction of the PVC. For a VoIP bearer PVC, the max value is 75600 cps. For a VoIP control PVC, the max value is 24400 cps. For AAL2 PVCs, the PCR to be specified has to be computed based on: a) The no. of channels multiplexed on an AAL2 PVC b) The Codec (Compression Algorithm) used. c) The VAD factor d) Partial fill factor. For a AAL2 bearer PVC, the max value is 60,000 cps on E1 card and 50,000 cps on T1 card. For a signaling PVC, the max value is 400 cps. This parameter can not be changed when there are calls active on the PVC. For a VOIP bearer PVC the max allowed value is 80000. For a VOIP control PVC the max allowed value is 20000. increased as we will allow 248 endpoints. For Aal2 the values remain the same 50000/60000. For vbr connections the minimum value of PCR is 15. ::= { vismChanCnfGrpEntry 51 } SYNTAX Unsigned32(1..100000) UNITS "cells-per-second This object defines a user configured SCR (Sustained Cell Rate) for the PVC. SCR is used for vbr connection types only. Although, based on the value of SCR, any kind of traffic shaping is not done on the VISM card, this value is useful for setting up the parameters for the end-to-end PVC. This value is expressed in units of cells per second. This object defines the SCR value for the ingress direction of the PVC. For a VOIP bearer PVC the max value is 80000. For a VOIP control PVC the max value is 20000 increased as we will allow 248 endpoints. For Aal2 the values remain the same (50000/60000). If the user provides a value that is greater than vismConnPCR then the SET request will be rejected. For vbr connections the allowed range of values of SCR is from 15 - PCR.