ATM Configuration and Troubleshooting Guide

Configuring SVCs and PVCs
Configuring PVCs
Chapter 5 79
NOTE TV stands for “Traffic Values” in Mbits/sec.
Configuring PVCs for Different Types of HP ATM
Adapters
Hewlett-Packard ATM adapters differ in the traffic profile parameters
you can configure and in the capacity they provide (155 Mbits/s or 622
Mbits/s). You must consider these differences when designing and
configuring your network:
• PVCs from a 622 Mbit/s adapter towards 155 Mbit/s adapters:
You must configure each PVC on the 622 Mbit/s adapter towards a
155 Mbit/s adapter with a peak cell rate (PR) less than 155 Mbits/s.
Table 5-6 Example of VC Matrix
VC
Type
of VC
Configure
d on
Adapter
Swi
tch
Port
In
VPI,V
CI
Switc
h
Port
Out
VPI,V
CI
Traff
ic
Type
TV
[Mbits/
sec]
A -->
B
PVC Sys A:
atm0
A1 0,101 A2 0,101 ABR MR = 30
IR = 60
PR = 80
B -->
A
PVC Sys B:
atm0
A2 0,101 A1 0,101 ABR
A -->
C
PVC Sys A:
atm0
A1 0,102 A3 0,102 CBR PR = 90
C -->
A
PVC Sys C:
atm0
A3 0,102 A1 0,102 CBR
B -->
C
SVC Sys B:
atm0
UBR PR = 50
C -->
B
SVC Sys C:
atm0
UBR