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Chapter 13 xDSL Port Setup
IES-612-51A User’s Guide
120
13.10 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. The following table gives the factory default mapping.
Select
Copy
Paste
Do the following to copy settings from one PVC to another port or ports.
1 Click the Select radio button of the PVC from which you want to
copy settings.
2 Click Paste.
3 The following screen appears.
4 Select to which ports you want to copy the settings. Use All to
select every port. Use None to clear all of the check boxes.
5 Click Apply to copy the settings.
Figure 52 Select Ports
Table 21 VC Setup (continued)
LABEL DESCRIPTION
Table 22 IEEE 802.1p Priority to PPVC Mapping
IEEE 802.1 PRIORITY MAPS TO: PPVC 0/33, PRIORITY QUEUE
7 -> level 7
6 -> level 6
5 -> level 5
4 -> level 4
3 -> level 3
2 -> level 2
1 -> level 1
0 > level 0