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Cajun P550/P880 Switch ATM Uplink User Guide, Version 1.1
Configuring RFC 1483
4-17
Inbound Priority
Map
Enter the priority to be assigned to frames
received on this PVC as they are passed
onto the local VLAN segment. The valid
range is 0 - 7.
Traffic Class
Note: This is a non-editable field for
information only.
Displays the traffic class for the set you are
creating. Values include:
• UBR - Unspecified bit rate which is
characterized in terms of Cell Delay
Variation Tolerance (CDVT), and
Peak Cell Rate (PCR).
• CBR - Constant bit rate. This class is
used by a connection that requests a
static amount of bandwidth that is
continuously available during the
lifetime of the connection. This
amount of bandwidth is
characterized in terms of PCR,
maxCTD, peak-to-peak CDV, CLR,
and Cell Delay Variation Tolerance
(CDVT).
• rtVBR - Real-time variable bit rate.
This class is intended for real-time
applications (voice and video).
rtVBR connections are characterized
in terms of PCR, SCR, Maximum
Cell Transfer Delay (maxCTD),
peak-to-peak Cell Delay Variation
(CDV), CLR, and MBS.
• nrtVBR - Non-real-time variable bit
rate. This class is intended for non-
real-time applications that have
bursty traffic characteristics and are
characterized in terms of PCR,
Sustainable Cell Rate (SCR), Cell
Loss Ratio (CLR), Maximum Burst
Size (MBS), and Cell Delay Variation
Tolerance (CDVT).
Parameter Definition