Chapter 53 Virtual Channel Management Commands

This command allows the configuration of a PVC (permanent virtual circuit) for one or a range of DSL ports.

The following example sets a PVC on DSL port 1 with VPI 1, VCI 34, default VID 100 priority 3. It sets the “platinum” profile for downstream traffic shaping and a VC profile named “plus” for upstream traffic policing.

Figure 262 PVC Set Command Example

ras> adsl pvc set 1 1 34 100 3 platinum,plus

53.3.3 PVC Delete Command

Syntax:

ras> adsl pvc delete <portlist> <vpi> <vci>

where

<portlist>

=

You can specify a single DSL port <1>, all DSL ports <*>

 

 

or a list of DSL ports <1,3,5>. You can also include a range

 

 

of ports <1,5,6~10>.

[<vpi> <vci>]

=

The VPI and VCI of an individual PVC.

This command deletes the specified PVC channel.

53.4 Priority-based PVCs

A PPVC (Priority-based PVC) allows you to give different priorities to PVCs that are members of the same VLAN.

The IES-612-51A uses eight priority queues (also called levels) for the member PVCs. The system maps frames with certain IEEE 802.1p priorities to a PVC with a particular priority queue. See Chapter 13 on page 107 for the factory default mapping.

Use these commands to configure PPVCs and add and remove member PVCs.

53.4.1 PPVC Set Command

Syntax:

ras> adsl ppvc set <portlist> <vpi> <vci> <encap> <pvid> <priority>

where

<portlist>

=

You can specify a single DSL port <1>, all DSL ports <*>

 

 

or a list of DSL ports <1,3,5>. You can also include a range

 

 

of ports <1,5,6~10>.

<vpi>

=

The VPI setting can be 0 to 255.

 

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IES-612-51A User’s Guide