Chapter
4 Configuration
Installation and Operation Manual
4-68
Configuring for Operation
ACE-3105, ACE-3205 Ver. 5.2
Parameter Description
Possible
Values
Mode
The TD (Traffic Descriptor) working mode:
•
Scheduling –the TD works according to preset
scheduling and in Unshaped mode
•
Scheduling & Shaping – the TD works according
to preset scheduling and in Shaped mode
•
Policing –the TD works according to preset ATM
policing.
Note:
•
The Shaped mode cannot be configured for the
UBR service category.
•
The Unshaped mode cannot be configured for
the VBR1 and UBR+ service categories.
•
The Policing mode cannot be configured for the
UBR, UBR+ and CBR-CES service categories.
•
The mode cannot be change on the fly.
Scheduling
Scheduling & Shaping
Policing
Default: Scheduling
PCR
Peak cell rate in cells per second.
Note: In Unshaped mode, this parameter is not
applicable.
100–353208
CDVT
Cell delay variation tolerance in
μ
sec.
Note:
•
In Unshaped mode, this parameter is not
applicable.
•
The CDVT value cannot be enforced accurately.
1–80000
SCR
Sustainable cell rate in cells per second.
Note:
•
Must be lower than the PCR.
•
In unshaped mode, this parameter is not
applicable.
•
Valid only for VBR1 TD type.
100–353208
MBS
Max burst size in cells.
Note:
•
Valid only for VBR1, VBR2 and VBR3 TD Type.
•
MBS=0 if the Traffic Descriptor Mode is set to
Unshaped
1–8388608
MDCR
Minimum desired cell rate in cells.
Note:
•
Must be lower than the PCR, with a difference
bigger than 100.
•
Valid only for UBR+ TD type.
100–353208
