ADTRAN 1248 - Manual (Page 87)

Menu Descriptions
61179641AL4-5B 5-35
ATM Traffic Parameter Defaults Screen
ATM Traffic Parameter Defaults
Main Menu \ ATM Circuit Management \ATM Traffic Parameter Defaults
The ATM Traffic Parameter Defaults screen (see Figure 5-20 ) displays the system defaults for
the ATM circuits. Traffic parameters represent priorities given to ATM cell transmissions.
Once traffic parameters are set from this screen, all PVC/PVPs provisioned from that point
forward will use these parameter defaults.
Figure 5-20. ATM Traffic Parameter Defaults Screen
The ATM Traffic Parameters Defaults screen Traffic Types are shown in Table 5-18 .
Table 5-18. ATM Parameters Defaults Screen Traffic Types
Traffic Type Definition
PCR The Peak Cell Rate designates an upper limit that the traffic
information rate cannot exceed.
SCR The Sustainable Cell Rate specifies the average traffic rate that
is transmitted and received.
MCR The Minimum Cell Rate designates a minimum limit that the
traffic information rate cannot fall below.
MBS The Maximum Burst Size specifies the maximum number of
cells per second (CPS) that can be transmitted at the PCR.
TID: TA1248 Total Access 1248
Unacknowledged Alarms: None
ATM Traffic Parameter Defaults
Endpoint 2 -> Endpoint 1
Traffic Type PCR(0+1) SCR(0+1) MCR(0+1) MBS(0+1)
UBR Best Effort N/A N/A N/A
CBR 0 N/A N/A N/A
VBR-rt 0 0 N/A 0
VBR-nrt 0 0 N/A 0
Traffic Type Pkt Discard
UBR Enabled
CBR Enabled
VBR-rt Enabled
VBR-nrt Enabled
Note: This screen allows modification of the DEFAULT traffic parameter settings,
which can be overridden on a per PVC/PVP basis in the PVC/PVP Management menu.