3 pvc delete command, 4 priority-based pvcs, 1 ppvc set command – ZyXEL Communications IES-708-22A User Manual
Page 349
Chapter 54 Virtual Channel Management
IES-708-22A User’s Guide
349
54.3.3 PVC Delete Command
Syntax:
ras> shdsl pvc delete
where
This command deletes the specified PVC channel.
54.4 Priority-based PVCs
This feature is available in STU-C mode only.
A PPVC (Priority-based PVC) allows you to give different priorities to PVCs that are
members of the same VLAN.
The IES-708-22A 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
for the factory default mapping.
Use these commands to configure PPVCs and add and remove member PVCs.
54.4.1 PPVC Set Command
Syntax:
ras> shdsl ppvc set
where
=
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
<1,5,6~8>.
[
=
The VPI and VCI of an individual PVC.
=
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
<1,5,6~8>.
=
The VPI setting can be 0 to 255.
=
The VCI setting can be 32 to 65535 if the vpi is 0 or 1 to 65535
if the vpi is not 0. This PVC channel is for internal use. The
operator does not need to create this PVC on the subscriber’s
device (the CPE).
=
The type of encapsulation: llc, vcmux
=
Type a PVID (Port VLAN ID) to assign to untagged frames
received on this PPVC.
=
This is the priority value (0 to 7) to add to incoming frames
without a (IEEE 802.1p) priority tag.