6-39
Cisco MGX 8850 Routing Switch Command Reference
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Chapter 6 Logical Node, Port, and Signaling Commands
cnfpnportrange
cnfpnportrange
Configure Port Range—configure a range of VPIs or VCIs for SVCCs and SVPCs.
The cnfpnportrange command lets you specify a range of VPIs and VCIs on a port for SVCCs or SVPCs
for the purpose of screening calls from another switch. If the VPI or VCI for one of these control
channels from another switch does not fall within the range for the called port, the called switch rejects
the call.
To execute this command, the port must be down (see dnpnport). The maxsvccvpi default of 4095
provides the maximum advantage for negotiation during ILMI auto-configuration. Note that the
maxsvccvpi parameter is limited by the highest VPI that the switch assigns (whether the port is a UNI
or an NNI).
In addition to the port ID, you must specify at least one keyword for cnfpnportrange.
Cards on Which This Command Runs
PXM45
Syntax
cnfpnportrange <portid>
[-minsvccvpi min-svcc-vpi
]
[-maxsvccvpi max-svcc-vpi
]
[-minsvccvci min-svcc-vci ]
[-maxsvccvci max-svcc-vci ]
[-minsvpcvpi min-svpc-vpi ]
[-maxsvpcvpi max-svpc-vpi ]
Syntax Description
portid The portid is the PNNI physical port. The format is
[shelf.]slot[:subslot].port[:subport]. See also PNNI Format, page 6-4.
-minsvccvpi The min-svcc-vp: minimum VPI for SVCC.
Range: 0–4095
Default: 0
-maxsvccvpi The max-svcc-vp: maximum VPI for SVCC.
Range: 0–4095
Default: 4095
-minsvccvci The min-svcc-vci: minimum VCI for SVCC.
Range: 0–65535
Default: 35
-maxsvccvci The max-svcc-vci: maximum VCI for SVCC.
Range: 32–65535
Default: 65535
