ZyXEL Communications SAM1316-22, User Manual

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Chapter 29 PPPoA to PPPoE
SAM1316-22 User’s Guide
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background information about creating PVCs. To open this screen, click Advanced
Application, PPPoA to PPPoE.
Figure 99 PPPoA to PPPoE
The following table describes the labels in this screen.
Table 68 PPPoA to PPPoE
LABEL DESCRIPTION
Port Use this drop-down list box to select a port for which you wish to set
up PPPoA to PPPoE conversions. This field is read-only once you click
on a port number below.
VPI Type the Virtual Path Identifier for a channel on this port.
VCI Type the Virtual Circuit Identifier for a channel 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 SAM1316-22 does not perform
upstream traffic policing if you do not specify an upstream VC profile.
Note: Upstream traffic policing should be used in conjunction with
the ATM shaping feature on the subscriber’s device. If the
subscriber’s device does not apply the appropriate ATM
shaping, all upstream traffic will be discarded due to
upstream traffic policing.