Cnfupcabr - Cisco MGX 8850 PXM1E Software Configuration Manual And Command Reference

Chapter 4 AUSM Command Reference

cnfupcabr

Configure UPC for ABR
Use the cnfupcabr command to configure Usage Parameter Control (UPC) parameters for ABR
connections on the current AUSM.
Syntax
cnfupcabr <port_num.vpi.vci | channel_num> <enable> <pcr[0+1]> <cdvt[0+1]> <scr_mcr>
<scr_mcr_police> <mbs> <IngPcUtil> <EgSrvRate> <EgPcUtil> <clp_tag>
Syntax Description
port_num
vpi
vci
channel_num
enable
pcr[0+1]
cdvt[0+1]
scr_mcr
Release 3, Part Number 78-14254-01 Rev. A0, October 2002
Enter the port number for the connection you want to modify. To display a list
of configured ports, enter the dspports command. To display a complete list of
connections, enter the dspcons command.
Enter the VPI of the connection you want to modify. The VPI for a connection
is displayed in the dspcons command report.
Enter the VCI of the connection you want to modify. The VCI for a connection
is displayed in the dspcons command report.
Enter the channel number of the connection you want to modify. The dspcons
command displays connection channel numbers in the LCN column.
Enables or disables UPC for ABR traffic. The following are the values:
• Disable = 1
• Enable = 2
Peak cell rate for cells with CLP = 0 and CLP = 1. The range depends on the
speed of the logical port:
• T1 = 10 to 3622
• E1 = 10 to 4528
Clear E1 = 10 to 4830
•
IMA T1 = 10 to (3591 * number_of_lines)
•
IMA E1 = 10 to (4490 * number_of_lines)
•
• IMA clear E1 = 10 to (4789 * number_of_lines)
An IMA group's range depends on the number of links in the group.
Note
Multiply the single line rate by the number of lines.
Enter the Cell Delay Variation Tolerance for cells with CLP = 0 and CLP = 1.
The range is 1 to 250000 microseconds.
Select the cell rates to be applied to different classes of service. This parameter
sets the Sustainable Cell Rate (SCR) to be used for VBR traffic and the
Minimum Cell Rate (MCR) to be used for standard ABR traffic.
The range is: 10 to pcr[0+1]. To retain the current value, enter 0.
Cisco AUSM Software Configuration Guide and Command Reference for MGX 8850 (PXM1E) and MGX 8830
cnfupcabr
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