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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter5 CLI Commands
cnfcon
cnfcon
To configure a connection between a VISM card and an MGX 8000 Series platform PXM card, use the
cnfcon command in the VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking operating
modes.
cnfcon lcn peak-cell-rate service-type |sus-cell-rate max-burst-rate|
Syntax Description
Command Modes VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
lcn Logical channel number of the connection; in the ra ng e fr om 13 1 to 51 0.
peak-cell-rate Peak cell rate (described in cells per second). It can be a value from one of the
following ranges:
•1 to 80000 for VoIP bearer
•1 to 20000 for VoIP control
•1 to 50000 for AAL2 T1
•1 to 60000 for AAL2 E1
•1 to 400 for AAL2 signaling (trunking)
•1 to 90000 for AAL5 bearer
•1 to 10000 for AAL5 control
Note The peak-cell-rate argument value must be 15 or greater if the
service-type argument value is a variable bit rate selection.
service-type Service type. It can be one of the following values:
•1 = Constant bit rate (CBR)
•2 = Variable bit rate real time—VBR (RT)
•3 = Variable bit rate non-real time—VBR (NRT)
•4 = VBR (RT) 3
•5 = VBR (RT) 2
•6 = VBR (NRT) 2
•7 = VBR (NRT) 3
Note Use values 4 to 7 for VISM-PR to RPM-PR connections.
sus-cell-rate (Optional) Sustainable cell rate. It can be in the range from 1 to the value you
configured for the peak-cell-rate argument value.
Note This argument value is required if the service-type argument value is in
the range from 2 to 7.
max-burst-rate (Optional) Maximum burst size—maximum number of cells transmitted at the
peak cell rate. It can be in the range from 1 cell to 10 times the value you
configured for the sus-cell-rate argument value.
Note This argument value is required if the service-type argument value is in
the range from 2 to 7.