ZyXEL Communications AAM1212-51, Руководство пользователя, Страница: 117 / 435

AAM1212-51/53 Series User’s Guide
Chapter 13 xDSL Port Setup 117
Figure 56 PPVC Setup, Edit
The following table describes the labels in this screen.
Table 24 PPVC Setup, Edit
LABEL DESCRIPTION
Port This is the port for which you are viewing or configuring settings.
Index This field displays the number of the member PVC.
VPI/VCI This field displays the Virtual Path Identifier (VPI) and Virtual Circuit Identifier
(VCI). The VPI and VCI identify a channel on this port. The subscriber’s device
must create this PVC.
VC Profile This shows which VC profile this channel uses for downstream traffic shaping.
The VC profile for upstream policing also displays if the channel is configured to
use one.
Level This field displays the number of the member PVC’s priority queue.
Delete Click Delete to remove a member PVC from the PPVC.
Clicking Delete saves your changes to the AAM1212’s volatile memory.
The AAM1212 loses these changes if it is turned off or loses power, so use the
Config Save link on the navigation panel to save your changes to the non-
volatile memory when you are done configuring.
Add Use this section of the screen to add or modify a member PVC.
VPI Type the Virtual Path Identifier for this member PVC.
VCI Type the Virtual Circuit Identifier for this member PPVC. This PVC cannot
overlap with any existing PVC’s on this port.
DS VC Profile Use the drop-down list box to select a VC profile to use for this channel’s
downstream traffic shaping.
US VC Profile Use the drop-down list box to select a VC profile to use for this channel’s
upstream traffic. The AAM1212 does not perform upstream traffic policing if you
do not specify an upstream VC profile.
Level Use the drop-down list box to select the priority queue (0 to 7) to add to use for
the PVC. 7 is the highest level.