Network Router User's Manual

Configuring PVCs
ATM Switch Router Quick Software Configuration Guide3-10
Table3-2 describes the in and out interfaces and associated VPIs/VCIs for the PVC shown
in Figure3-2.
Configuring the ATM Switch Router
Take these steps:
Table3-2 VPI/VCIs for the Example PVC
Router A Switch B Switch B Switch C Switch C Router D
Out In Out In Out In
Interface
0.10 3/0/1 3/0/2 0/1/1 0/0/1 0.12
VPI/VCI
0/50 0/50 2/100 2/100 50/255 50/255
Step Command Purpose
1 Switch> enable
Switch#
Enter privileged EXEC mode.
2 Switch# configure terminal
Switch(config)#
Enter global configuration mode.
3
Switch(config)# interface atm
card/subcard/port[.subinterface]
Switch(config-if)#
Select the interface to configure.
4
Switch(config-if)# atm pvc vpi
vci interface atm
card/subcard/port[.vpt#] vpi vci
Configure the PVC. When configuring
PVCs, configure the lowest available VPI
and VCI numbers first.
Note VCIs 0 to 31 on all VPIs are
reserved.
5 Switch(config-if)# end
Switch#
Return to privileged EXEC mode.