Figure 17 Atm Pvc Tab; Table 9 Atm Pvc Tab Fields - Nortel Passport 8672ATME Using Manual

Chapter 4 Managing the Passport 8672ATME Module with Device Manager

Figure 17 ATM PVC tab

Table 9 describes the ATM PVC tab fields.

Table 9 ATM PVC tab fields

Item Description
Vpi Virtual path identifier.
Vci Virtual circuit identifier.
PvcId Internal index ID of the PVC.
Name Emulated LAN name.
Encapsulation Encapsulation type: null or llcSnap.
ServiceType Unspecified bit rate (ubr) or variable bit rate (vbr).
PeakCellRate Peak cell rate, in cells/second, is the maximum cell rate. The valid
ranges are:
•
•
Note: IP multicast traffic between a Passport module and other
devices may not perform as well as expected unless the peak cell
rate and the sustained cell rate values are updated to their
maximum values; only applicable if the Service Type is vbr.
SustainedCellRate Sustainable cell rate is an upper bound on the cell rate that is long
relative to that of the PCR; only applicable if the Service Type is vbr.
The valid ranges are:
•
•
MaxBurstSize Maximum burst size determined by the signaling method; It is coded
as a number of cells that can be transmitted at peak rate and still
conform to the overall algorithm; only applicable if the Service Type
is vbr.
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