Service Vbr-Nrt - HP MSR series Command Reference Manual

service vbr-nrt

Use service vbr-nrt to specify the service type of PVC as NRT-VBR and specify the related rate
parameters.
Use undo service to restore the default.
Syntax
service vbr-nrt output-pcr output-scr output-mbs
undo service
Default
The service type is UBR after a PVC is created.
Views
PVC view, ATM class view
Default command level
2: System level
Parameters
output-pcr: Specifies the peak rate of ATM cell output (in kbps). For more information about the value
range, see Table
output-scr: Specifies the sustainable rate of ATM cell output (in kbps). Its value ranges are the same as
those of the output-pcr argument.
output-mbs: Specifies the maximum burst size for ATM cell output, which specifies the maximum number
of ATM cells that the output interface can cache. The value range for this argument is 1 to 512.
Usage guidelines
You can use this command as well as the service ubr, service vbr-rt and service cbr commands to set the
service type and rate-related parameters of a PVC. A newly configured PVC service type overwrites the
existing one.
Examples
# Create a PVC named aa, with the VPI/VCI value of 1/101.
<Sysname> system-view
[Sysname] interface atm 1/0
[Sysname-Atm1/0] pvc aa 1/101
# Specify the service type of the PVC as nrt-VBR, setting the peak bit rate of ATM cell to 100000 kbps,
the sustainable bit rate to 50000 kbps, and the maximum burst size to 320 cells.
[Sysname-atm-pvc-Atm1/0-1/101-aa] service vbr-nrt 100000 50000 320
Related commands
• service ubr
service vbr-rt
•
• service cbr
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