ZyXEL Communications IES-1248-71, User Manual

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Chapter 31 PPPoA to PPPoE
IES-1248-71/73 User’s Guide
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Figure 113 PPPoA to PPPoE
The following table describes the labels in this screen.
Table 63 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 IES-1248 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.
PVID Type a PVID (Port VLAN ID) to assign to untagged frames received on this
channel.
Note: Make sure the VID is not already used for multicast VLAN
or TLS PVC.
Priority Use the drop-down list box to select the priority value (0 to 7) to add to incoming
frames without a (IEEE 802.1p) priority tag.