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Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Chapter 6 Card and Service Configuration
ATM Universal Service Module (AUSM)
cnfupcubr <port.vpi.vci> <enable> <pcr[0+1]> <cdvt[0+1]> <IngPc> <util> <clp_tag>
Step 3 Use cnfchanfst to configure the parameters for a ForeSight channel, if necessary.
• ForeSight ABR is a connection-level feature that require the Rate Control Feature to be enabled on
the card.
cnfchanfst <port.vpi.vci> <enable> <fgcra_enable> <ibs> <pcr> <mcr> <icr>
• EgSrvRate is the egress service rate. Without IMA, the range is as follows:
–
T1, 10–3622
–
E1, 10–4528
–
clear E1, 10–4830
For IMA, multiply the line rate by the number of links.
• EgrPcUtil is the percent utilization on the ingress. The range is 1–127. The
default is 0.
• clp_tag is the enable for CLP tagging: 1=disable, 2=enable.
• port.vpi.vci identifies the connection.
• enable is the enabled/disable for UPC: 1=Disable, 2=Enable.
• pcr is the peak cell rate. Without IMA, the range is:
T1, 10–3622
E1, 10–4528
clear E1, 10–4830
For IMA, multiply the line rate by the number of links.
• cdvt cdvt[0+1] is the cell delay variation tolerance for cells with
CLP=[0+1]. The range is 1–250000 micro seconds.
• scr is the peak cell rate. Without IMA, the range is:
T1, 10–3622
E1, 10–4528
clear E1, 10–4830
For IMA, multiply the line rate by the number of links.
• scr_police specifies the type of scr policing: 1= CLP[0] Cells,
2=CLP[0+1] cells, and 3=no SCR policing.
• mbs is the maximum burst size: the range is 1–5000 cells.
• IngPc is the percent utilization on the ingress. The range is 1–127. The
default is 0.
• clp_tag is the enable for CLP tagging: 1=disable, 2=enable.