DG-BG1000 User Manual
47
The following table describes the parameters of this page:
Parameter Description
VPI The virtual path identifier of the ATM PVC.
VCI The virtual channel identifier of the ATM PVC.
QoS The QoS category of the PVC. You can choose
UBR, CBR, rt-VBR, or nrt-VBR.
PCR Peak cell rate (PCR) is the maximum rate at
which cells can be transmitted along a connection
in the ATM network. Its value ranges from 1 to
65535.
CDVT Cell delay variation tolerance (CDVT) is the
amount of delay permitted between ATM cells (in
microseconds). Its value ranges from 0 to
4294967295.
SCR Subtain cell rate (SCR) is the maximum rate that
traffic can pass over a PVC without the risk of cell
loss. Its value ranges from 0 to 65535.
MBS Maximum burst size (MBS) is the maximum
number of cells that can be transmitted at the
PCR. Its value ranges from 0 to 65535.
3.4.2.3 ADSL Setting
Click ADSL Setting in the left pane, the page shown in the following figure appears.
In this page, you can select the DSL modulation. The router supports the following
modulations: G. L i t e , G. D m t , T1.413, ADSL2, ADSL2+, AnnexL, and AnnexM.
The router negotiates the modulation modes with the DSLAM.