System information

3. Commands
3-20 July 2004 4821-A2-GB21-00
Configure Interface DSL ATM VC Create
configure interface dsl { port_id:pg} atm vc create { vpi/vci} {atm_profile}
Minimum Access Level: Administrator
The configure interface dsl atm vc create command defines a Virtual Channel Link (VCL) for the
specified port. If the specified Virtual Circuit Identifier (VCI) or Virtual Path identifier (VPI) is unavailable
or in use, the command fails. If the resources specified by the Receive Traffic Descriptor or Transmit
Traffic Descriptor are not available, the command fails. VCLs created on DSL ports are created on the
currently active channel. If no channel is available, VCLs are not created on the interface.
port_id – Identifies the DSL port to be configured.
pg - Identifies the priority group on this port. If the priority group is not entered, it will be assumed to be
group 1.
create - This creates one of eight (8) possible connections.
vpi/vci – Valid input is the VPI/VCI for the connection. The allowable ranges for VPI and VCI values are
determined by the number of VPI and VCI bits allocated on an ATM interface and by the available
address space in the NE's ATM switch used for all VCLs. Interfaces on LT cards support a maximum of
four VCLs a with maximum VPI range of 0–15 and VCI range of 32–127. Interfaces on NT cards support
a maximum VPI range of 0–255 and a VCI range of 32–65535. A total of 8192 VCLs are supported on
the DSLAM. The maximum address space supported by the DSLAM is 250,000.
A number of VCLs are created as part of the basic factory defaults. The default VCLs may be changed or
overwritten by customer-specific factory defaults. VCLs associated with a slot and port are created when
a card is installed.
The default for the connection is 0/35.
Example:
PDYN# configure interface dsl 1 atm vc create 1/35 atm_profile_up atm_profile_down