Configuration procedures, 2 configuring the service type of a pvc, 2 configuring the service type of a pvc -12 – Nortel Networks 8000 User Manual
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11 High-speed ATM configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
No.
Data
4
cbr: Peak rate of outputting ATM cells, variation range of cell delays
5
vbr: Peak rate of outputting ATM cells, maintainable rate and the maximum burst
size
6
vbr-rt: Peak rate of outputting ATM cells, maintainable rate and the maximum
burst size
Configuration procedures
No.
Procedure
1
Configuring the service type of a PVC
2
Configuring the service type of a PVP
3
11.4.2 Configuring the service type of a PVC
Do as follows on the routers:
Step 1
Run:
system-view
The system view appears.
Step 2
Run:
interface atm interface-number[.subinterface ]
The ATM interface or the sub-interface view appears.
Step 3
Run:
pvc { pvc-name vpi/vci | vpi/vci }
The command creates a PVC and the PVC view appears.
Step 4
Choose the following steps to configure the service type of the PVC and related rate
parameters.
•
Run the
service cbr
output-pcr [
cdvt
cdvt-value ] command to configure the service
type as Constant Bit Rate (CBR).
•
Run the
service ubr
command to configure the service type as Unspecified Bit Rate
(UBR).
•
Run the
service vbr-nrt
output-pcr output-scr output-mbs [
cdvt
cdvt-value ]
•
command to configure the service type as Variable Bit Rate-Non Real Time (VBR-NRT).
•
Run the
service vbr-rt
output-pcr output-scr output-mbs [
cdvt
cdvt-value ] command to
configure the service type as Variable Bit Rate-Real Time (VBR-RT).
By default, the service type of PVC is UBR.
11-12
Nortel Networks Inc.
Issue 5.3 (30 March 2009)