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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.